﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>语源科技BlogJava-JAVA日记</title><link>http://www.blogjava.net/zncuxt/</link><description /><language>zh-cn</language><lastBuildDate>Fri, 17 Apr 2026 21:12:44 GMT</lastBuildDate><pubDate>Fri, 17 Apr 2026 21:12:44 GMT</pubDate><ttl>60</ttl><item><title>利用JXL读取EXCEL并持久化</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/23/329681.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Mon, 23 Aug 2010 08:10:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/23/329681.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/329681.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/23/329681.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/329681.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/329681.html</trackback:ping><description><![CDATA[<p>package read;</p>
<p>import java.io.FileInputStream;<br />
import java.io.InputStream;<br />
import java.util.ArrayList;<br />
import java.util.Iterator;<br />
import java.util.List;<br />
import entity.XlsEntity;<br />
import jxl.Cell;<br />
import jxl.Sheet;<br />
import jxl.Workbook;</p>
<p>public class ReadXls {<br />
&nbsp; Workbook rwb=null;<br />
&nbsp;&nbsp;&nbsp;&nbsp; int sheets=0;<br />
&nbsp; String index=null;<br />
&nbsp; static int sum=1;<br />
&nbsp; List&lt;XlsEntity&gt; list = new ArrayList&lt;XlsEntity&gt;();</p>
<p>&nbsp;public List&lt;XlsEntity&gt; qurry(String local,String idx){<br />
&nbsp;&nbsp;try{<br />
&nbsp;&nbsp;&nbsp;InputStream is = new FileInputStream(local); <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rwb = Workbook.getWorkbook(is); <br />
&nbsp;&nbsp;&nbsp;sheets=rwb.getNumberOfSheets();<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;}catch (Exception e) <br />
&nbsp;&nbsp;{ <br />
&nbsp;&nbsp;&nbsp;e.printStackTrace(); <br />
&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;index=idx;<br />
&nbsp;&nbsp;<br />
&nbsp;&nbsp;<br />
&nbsp;&nbsp;for(int i=0;i&lt;sheets;i++){<br />
&nbsp;&nbsp;&nbsp;Sheet rs = rwb.getSheet(i); <br />
&nbsp;&nbsp;&nbsp;for(int j=1;j&lt;rs.getRows();j++){<br />
&nbsp;&nbsp;&nbsp;&nbsp;for(int k=0;k&lt;rs.getColumns();k++){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cell cl=rs.getCell(k,j);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String str = cl.getContents(); <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(str.equals(index)){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;XlsEntity xe=new XlsEntity();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xe.setIndex(str);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xe.setCode(rs.getCell(4, j).getContents());<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xe.setName(rs.getCell(5, j).getContents());<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;list.add(xe);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sum++;&nbsp;&nbsp; //测试量：显示记录数目<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;}<br />
&nbsp;&nbsp;return list;<br />
&nbsp;}<br />
&nbsp;public static void main(String[] args){<br />
&nbsp;&nbsp;&nbsp;&nbsp; ReadXls rx=new ReadXls();<br />
&nbsp;&nbsp;&nbsp;&nbsp; Iterator&lt;XlsEntity&gt; it = rx.qurry("D:/纸业物资2010-8-14.XLS", "06-1").iterator();<br />
&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp; while(it.hasNext()){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; XlsEntity x1=it.next();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.print(x1.getIndex()+"&nbsp;&nbsp;&nbsp; ");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.print(x1.getCode()+"&nbsp;&nbsp;&nbsp;&nbsp; ");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println(x1.getName());<br />
&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp; System.out.println(sum);<br />
}<br />
}<br />
</p>
<img src ="http://www.blogjava.net/zncuxt/aggbug/329681.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-23 16:10 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/23/329681.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SWING无布局添加控件</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/19/329364.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Thu, 19 Aug 2010 06:58:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/19/329364.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/329364.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/19/329364.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/329364.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/329364.html</trackback:ping><description><![CDATA[<p>import javax.swing.*;<br />
import java.awt.*;<br />
import java.awt.event.ActionEvent;<br />
import java.awt.event.ActionListener;<br />
class buttonpanel extends JPanel{<br />
&nbsp;&nbsp;public buttonpanel(){<br />
&nbsp;&nbsp;&nbsp;JLabel jl1=new JLabel("所属公司");<br />
&nbsp;&nbsp;&nbsp;JLabel jl2=new JLabel("所属部门");<br />
&nbsp;&nbsp;&nbsp;JLabel jl3=new JLabel("姓名");<br />
&nbsp;&nbsp;&nbsp;JLabel jl4=new JLabel("年龄");<br />
&nbsp;&nbsp;&nbsp;JLabel jl5=new JLabel("入职时间");<br />
&nbsp;&nbsp;&nbsp;JLabel jl6=new JLabel("联系电话");<br />
&nbsp;&nbsp;&nbsp;JLabel jl7=new JLabel("添加备注");<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;JTextField jt1=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;JTextField jt2=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;JTextField jt3=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;JTextField jt4=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;JTextField jt5=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;JTextField jt6=new JTextField("");<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;JButton jb1=new JButton("查询");<br />
&nbsp;&nbsp;&nbsp;JButton jb2=new JButton("修改");<br />
&nbsp;&nbsp;&nbsp;JButton jb3=new JButton("删除");<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp; final JTextArea ja=new JTextArea();<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;add(jl1);<br />
&nbsp;&nbsp;&nbsp;add(jl2);<br />
&nbsp;&nbsp;&nbsp;add(jl3);<br />
&nbsp;&nbsp;&nbsp;add(jl4);<br />
&nbsp;&nbsp;&nbsp;add(jl5);<br />
&nbsp;&nbsp;&nbsp;add(jl6);<br />
&nbsp;&nbsp;&nbsp;add(jl7);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;add(jt1);<br />
&nbsp;&nbsp;&nbsp;add(jt2);<br />
&nbsp;&nbsp;&nbsp;add(jt3);<br />
&nbsp;&nbsp;&nbsp;add(jt4);<br />
&nbsp;&nbsp;&nbsp;add(jt5);<br />
&nbsp;&nbsp;&nbsp;add(jt6);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;add(jb1);<br />
&nbsp;&nbsp;&nbsp;add(jb2);<br />
&nbsp;&nbsp;&nbsp;add(jb3);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;add(ja);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;setLayout(null);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl1.setBounds(10, 10, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt1.setBounds(70, 10, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl2.setBounds(400, 10, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt2.setBounds(470, 10, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl3.setBounds(10, 40, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt3.setBounds(70, 40, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl4.setBounds(400, 40, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt4.setBounds(470, 40, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl5.setBounds(10, 70, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt5.setBounds(70, 70, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl6.setBounds(400, 70, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jt6.setBounds(470, 70, 160, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jl7.setBounds(20, 90, 60, 20);<br />
&nbsp;&nbsp;&nbsp;ja.setBounds(20, 110, 600, 450);<br />
&nbsp;&nbsp;&nbsp;ja.setLineWrap(true); //换行<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jb1.setBounds(200, 570, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jb2.setBounds(280, 570, 60, 20);<br />
&nbsp;&nbsp;&nbsp;jb3.setBounds(360, 570, 60, 20);<br />
&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;jb2.addActionListener(new ActionListener(){<br />
&nbsp;&nbsp;&nbsp;&nbsp;public void actionPerformed(ActionEvent e) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// TODO Auto-generated method stub<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ja.setText("This is a test for actionlistenner with nc56");<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; });</p>
<p>&nbsp;&nbsp;}&nbsp;<br />
}<br />
class testframe extends JFrame{<br />
&nbsp;public testframe(){<br />
&nbsp;&nbsp;this.setTitle("testframe");<br />
&nbsp;&nbsp;buttonpanel bp=new buttonpanel();<br />
&nbsp;&nbsp;add(bp);<br />
&nbsp;&nbsp;setSize(w, h);<br />
&nbsp;}<br />
&nbsp;private static final int w=800;<br />
&nbsp;private static final int h=800;<br />
}</p>
<p>public class swingtest {<br />
&nbsp;public static void main(String[] args){<br />
&nbsp;&nbsp;testframe tf=new testframe();<br />
&nbsp;&nbsp;tf.setVisible(true);<br />
&nbsp;&nbsp;tf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
}<br />
}</p>
<img src ="http://www.blogjava.net/zncuxt/aggbug/329364.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-19 14:58 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/19/329364.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JDBC 连接ACCESS方法</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/18/329198.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Wed, 18 Aug 2010 03:47:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/18/329198.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/329198.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/18/329198.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/329198.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/329198.html</trackback:ping><description><![CDATA[<p>package DAO;</p>
<p>import java.sql.*;</p>
<p>public class conntest {<br />
&nbsp;public void connect(){<br />
&nbsp;&nbsp;&nbsp;&nbsp; try{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;String strurl="jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=d:/1.mdb";<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Connection conn=DriverManager.getConnection(strurl) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Statement stmt=conn.createStatement();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ResultSet rs=stmt.executeQuery("select * from JIUKUNEWWINEINFO");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (rs != null &amp;&amp; rs.next()) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;System.out.println("1");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }catch(Exception e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;}</p>
<p>&nbsp;&nbsp;&nbsp; public static void main(String[] args){<br />
&nbsp;&nbsp;&nbsp; &nbsp;conntest ct=new conntest();<br />
&nbsp;&nbsp;&nbsp; &nbsp;ct.connect();<br />
&nbsp;&nbsp;&nbsp; &nbsp;<br />
&nbsp;<br />
}<br />
}</p>
<p>&nbsp;</p>
<img src ="http://www.blogjava.net/zncuxt/aggbug/329198.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-18 11:47 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/18/329198.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软简化Visual Studio 非程序员也能开发软件</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/04/327941.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Wed, 04 Aug 2010 08:16:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/04/327941.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327941.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/04/327941.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327941.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327941.html</trackback:ping><description><![CDATA[<div id="bodytext2" class="fontresize10">
<p>8月4日消息，据国外媒体报道，微软将在8月23日发布Visual Studio LightSwitch测试版，旨在简化开发应用程序的过程。这个Visual Studio集成开发环境非常容易使用，甚至业务经理都能使用它开发应用程序。</p>
<p>&nbsp;</p>
<p>微软负责开发工具平台营销的高级经理Dave Mendlen说，专业开发人员不再是制作业务应用程序的唯一人员。LightSwitch将给业务部门的最终用户提供一种制作自己的应用程序的简单方法。</p>
<p>&nbsp;</p>
<p>这个软件是一种简装版本的Visual Studio开发平台，集成了一套模板，包含许多的不同企业流程。用户可以使用这些模板制作自己的应用程序。</p>
<p>&nbsp;</p>
<p>Mendlen说，你可以使用其中的一个模板，使用VB或者C＃语言向上面添加内容。在某些情况下，用户根本不需要添加代码。</p>
<p>&nbsp;</p>
<p>使用LightSwitch制作的应用程序能够在本地机器上运行或者在微软Azure云计算服务中运行，使用配置微软Silverlight软件的浏览器可以访问这种应用程序。</p>
<p>&nbsp;</p>
<p>除了模板之外，这个软件还提供了一些预制的功能。这个软件的用户界面也很独特，开发模式和运行时模式没有分开。Mendlen说，这就意味着只要用户进行一下修改就可以立即在正在运行的这个程序的测试实例中显示出来。</p>
<p>&nbsp;</p>
<p>通过市场微软的.NET框架，LightSwitch还能创建在办公环境中广泛应用的程序。</p>
</div>
<script>loadingFontReSize();</script>
<img src ="http://www.blogjava.net/zncuxt/aggbug/327941.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-04 16:16 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/04/327941.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>struts项目配置（登陆功能）</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/04/327877.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 16:22:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/04/327877.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327877.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/04/327877.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327877.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327877.html</trackback:ping><description><![CDATA[1.新建WEB项目，选择Java ee 5.0<br />
2选择项目，添加MYEclipse&#183;的ADD struts .... （添加struts框架）<br />
3WEBROOT/WEB-INF/STRUTS-CONFIG.XML <br />
4添加一个JSP页面名字输入usersucesslogin.jsp <br />
5编辑BODY标签<br />
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">&lt;</span><span style="color: #800000">body</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;您好&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">bean:write&nbsp;</span><span style="color: #ff0000">name</span><span style="color: #0000ff">="username"</span><span style="color: #ff0000">&nbsp;scope</span><span style="color: #0000ff">="request"</span><span style="color: #0000ff">&gt;&lt;/</span><span style="color: #800000">bean:write</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">，您已经登陆成功</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">br</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">body</span><span style="color: #0000ff">&gt;</span></div>
6NEW一个FORM ACTION ANDJSP<br />
7usecase 输入 userlogin&nbsp; 并在JSP标签选择CREAT JSP FROM <br />
8在FROWARD标签ADD 一个name：SUCESS path：/userloginsucess.jsp 一个name：faild&nbsp; path：/userlogin.jsp<br />
9进入USERLOGINACTION.JAVA&nbsp; 修改如下
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;ActionForward&nbsp;execute(ActionMapping&nbsp;mapping,&nbsp;ActionForm&nbsp;form,<br />
<img id="Codehighlighter1_130_471_Open_Image" onclick="this.style.display='none'; Codehighlighter1_130_471_Open_Text.style.display='none'; Codehighlighter1_130_471_Closed_Image.style.display='inline'; Codehighlighter1_130_471_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_130_471_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_130_471_Closed_Text.style.display='none'; Codehighlighter1_130_471_Open_Image.style.display='inline'; Codehighlighter1_130_471_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HttpServletRequest&nbsp;request,&nbsp;HttpServletResponse&nbsp;response)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_130_471_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_130_471_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UserloginForm&nbsp;userloginForm&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;(UserloginForm)&nbsp;form;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;method&nbsp;stub</span><span style="color: #008000"><br />
<img id="Codehighlighter1_318_429_Open_Image" onclick="this.style.display='none'; Codehighlighter1_318_429_Open_Text.style.display='none'; Codehighlighter1_318_429_Closed_Image.style.display='inline'; Codehighlighter1_318_429_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_318_429_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_318_429_Closed_Text.style.display='none'; Codehighlighter1_318_429_Open_Image.style.display='inline'; Codehighlighter1_318_429_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">&nbsp;(userloginForm.getUsername().equals(</span><span style="color: #000000">"</span><span style="color: #000000">zncuxt</span><span style="color: #000000">"</span><span style="color: #000000">)</span><span style="color: #000000">||</span><span style="color: #000000">userloginForm.getPassword().equals(</span><span style="color: #000000">"</span><span style="color: #000000">4873617</span><span style="color: #000000">"</span><span style="color: #000000">))</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_318_429_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_318_429_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(</span><span style="color: #000000">"</span><span style="color: #000000">username</span><span style="color: #000000">"</span><span style="color: #000000">,userloginForm.getUsername()&nbsp;);<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;mapping.findForward(</span><span style="color: #000000">"</span><span style="color: #000000">sucess</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;mapping.findForward(</span><span style="color: #000000">"</span><span style="color: #000000">faild</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" />}</span></div>
<img src ="http://www.blogjava.net/zncuxt/aggbug/327877.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-04 00:22 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/04/327877.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>小型超市管理系统的部分代码</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/03/327872.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 14:29:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/03/327872.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327872.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/03/327872.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327872.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327872.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;注册&nbsp;&nbsp;2&nbsp;&nbsp;*&nbsp;To&nbsp;change&nbsp;this&nbsp;template,&nbsp;choose&nbsp;Tools&nbsp;|&nbsp;Templates&nbsp;&nbsp;3&nbsp;&nbsp;*&nbsp;and&nbsp;open&nbsp;the&nbsp;template&nbs...&nbsp;&nbsp;<a href='http://www.blogjava.net/zncuxt/archive/2010/08/03/327872.html'>阅读全文</a><img src ="http://www.blogjava.net/zncuxt/aggbug/327872.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-03 22:29 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/03/327872.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>servlet的简单配置</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/03/327871.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 14:21:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/03/327871.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327871.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/03/327871.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327871.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327871.html</trackback:ping><description><![CDATA[<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">package</span><span style="color: #000000">&nbsp;servlets;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.io.IOException;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.io.PrintWriter;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;javax.servlet.ServletException;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;javax.servlet.http.HttpServlet;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;javax.servlet.http.HttpServletRequest;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;javax.servlet.http.HttpServletResponse;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;entity.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;DAO.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><br />
<img id="Codehighlighter1_325_1113_Open_Image" onclick="this.style.display='none'; Codehighlighter1_325_1113_Open_Text.style.display='none'; Codehighlighter1_325_1113_Closed_Image.style.display='inline'; Codehighlighter1_325_1113_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_325_1113_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_325_1113_Closed_Text.style.display='none'; Codehighlighter1_325_1113_Open_Image.style.display='inline'; Codehighlighter1_325_1113_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif"  alt="" /></span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;loginservlet&nbsp;</span><span style="color: #0000ff">extends</span><span style="color: #000000">&nbsp;HttpServlet&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_325_1113_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_325_1113_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img id="Codehighlighter1_329_692_Open_Image" onclick="this.style.display='none'; Codehighlighter1_329_692_Open_Text.style.display='none'; Codehighlighter1_329_692_Closed_Image.style.display='inline'; Codehighlighter1_329_692_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_329_692_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_329_692_Closed_Text.style.display='none'; Codehighlighter1_329_692_Open_Image.style.display='inline'; Codehighlighter1_329_692_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_329_692_Closed_Text">/**&nbsp;*/</span><span id="Codehighlighter1_329_692_Open_Text"><span style="color: #008000">/**</span><span style="color: #008000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;doPost&nbsp;method&nbsp;of&nbsp;the&nbsp;servlet.&nbsp;&lt;br&gt;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;This&nbsp;method&nbsp;is&nbsp;called&nbsp;when&nbsp;a&nbsp;form&nbsp;has&nbsp;its&nbsp;tag&nbsp;value&nbsp;method&nbsp;equals&nbsp;to&nbsp;post.<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080">@param</span><span style="color: #008000">&nbsp;request&nbsp;the&nbsp;request&nbsp;send&nbsp;by&nbsp;the&nbsp;client&nbsp;to&nbsp;the&nbsp;server<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080">@param</span><span style="color: #008000">&nbsp;response&nbsp;the&nbsp;response&nbsp;send&nbsp;by&nbsp;the&nbsp;server&nbsp;to&nbsp;the&nbsp;client<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080">@throws</span><span style="color: #008000">&nbsp;ServletException&nbsp;if&nbsp;an&nbsp;error&nbsp;occurred<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080">@throws</span><span style="color: #008000">&nbsp;IOException&nbsp;if&nbsp;an&nbsp;error&nbsp;occurred<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;doPost(HttpServletRequest&nbsp;request,&nbsp;HttpServletResponse&nbsp;response)<br />
<img id="Codehighlighter1_812_1110_Open_Image" onclick="this.style.display='none'; Codehighlighter1_812_1110_Open_Text.style.display='none'; Codehighlighter1_812_1110_Closed_Image.style.display='inline'; Codehighlighter1_812_1110_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_812_1110_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_812_1110_Closed_Text.style.display='none'; Codehighlighter1_812_1110_Open_Image.style.display='inline'; Codehighlighter1_812_1110_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">throws</span><span style="color: #000000">&nbsp;ServletException,&nbsp;IOException&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_812_1110_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_812_1110_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;student&nbsp;s</span><span style="color: #000000">=</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;studentDAO().login(request.getParameter(</span><span style="color: #000000">"</span><span style="color: #000000">username</span><span style="color: #000000">"</span><span style="color: #000000">),request.getParameter(</span><span style="color: #000000">"</span><span style="color: #000000">password</span><span style="color: #000000">"</span><span style="color: #000000">));<br />
<img id="Codehighlighter1_931_979_Open_Image" onclick="this.style.display='none'; Codehighlighter1_931_979_Open_Text.style.display='none'; Codehighlighter1_931_979_Closed_Image.style.display='inline'; Codehighlighter1_931_979_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_931_979_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_931_979_Closed_Text.style.display='none'; Codehighlighter1_931_979_Open_Image.style.display='inline'; Codehighlighter1_931_979_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(s&nbsp;</span><span style="color: #000000">!=</span><span style="color: #0000ff">null</span><span style="color: #000000">)</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_931_979_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_931_979_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(</span><span style="color: #000000">"</span><span style="color: #000000">message</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">登陆成功</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img id="Codehighlighter1_984_1032_Open_Image" onclick="this.style.display='none'; Codehighlighter1_984_1032_Open_Text.style.display='none'; Codehighlighter1_984_1032_Closed_Image.style.display='inline'; Codehighlighter1_984_1032_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_984_1032_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_984_1032_Closed_Text.style.display='none'; Codehighlighter1_984_1032_Open_Image.style.display='inline'; Codehighlighter1_984_1032_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #0000ff">else</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_984_1032_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_984_1032_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(</span><span style="color: #000000">"</span><span style="color: #000000">message</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">登陆失败</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.getRequestDispatcher(</span><span style="color: #000000">"</span><span style="color: #000000">/result.jsp</span><span style="color: #000000">"</span><span style="color: #000000">).forward(request,&nbsp;response);<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span></div>
<img src ="http://www.blogjava.net/zncuxt/aggbug/327871.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-03 22:21 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/03/327871.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>学生类DAO（登陆验证功能）</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/03/327869.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 13:30:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/03/327869.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327869.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/03/327869.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327869.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327869.html</trackback:ping><description><![CDATA[<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><span style="color: #0000ff">package</span><span style="color: #000000">&nbsp;DAO;<br />
<br />
</span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.sql.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<br />
</span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;entity.student;<br />
<br />
</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;studentDAO&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;student&nbsp;login(String&nbsp;username,&nbsp;String&nbsp;password)&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">try</span><span style="color: #000000">&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;com.mysql.jdbc.Driver();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;</span><span style="color: #0000ff">catch</span><span style="color: #000000">&nbsp;(Exception&nbsp;e)&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;catch&nbsp;block</span><span style="color: #008000"><br />
</span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Connection&nbsp;conn&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PreparedStatement&nbsp;pstmt&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ResultSet&nbsp;rs&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;sql&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">select&nbsp;*&nbsp;from&nbsp;Student&nbsp;where&nbsp;username&nbsp;=&nbsp;?&nbsp;and&nbsp;password&nbsp;=&nbsp;?</span><span style="color: #000000">"</span><span style="color: #000000">;<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">try</span><span style="color: #000000">&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conn&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;java.sql.DriverManager.getConnection(<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">jdbc:mysql://localhost:3306/oltest</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">root</span><span style="color: #000000">"</span><span style="color: #000000">,&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">4873617</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pstmt&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;conn.prepareStatement(sql);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pstmt.setString(</span><span style="color: #000000">1</span><span style="color: #000000">,&nbsp;username);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pstmt.setString(</span><span style="color: #000000">2</span><span style="color: #000000">,&nbsp;password);<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rs&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;pstmt.executeQuery();<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">&nbsp;(rs&nbsp;</span><span style="color: #000000">!=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">&amp;&amp;</span><span style="color: #000000">&nbsp;rs.next())&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;读到数据，生成实体类</span><span style="color: #008000"><br />
</span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;student&nbsp;student&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;student();<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;student.setUsername(rs.getString(</span><span style="color: #000000">"</span><span style="color: #000000">username</span><span style="color: #000000">"</span><span style="color: #000000">));<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;student.setPassword(rs.getString(</span><span style="color: #000000">"</span><span style="color: #000000">password</span><span style="color: #000000">"</span><span style="color: #000000">));<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;student;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;</span><span style="color: #0000ff">catch</span><span style="color: #000000">&nbsp;(SQLException&nbsp;e)&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;catch&nbsp;block</span><span style="color: #008000"><br />
</span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;main(String[]&nbsp;args){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;student&nbsp;s&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;studentDAO().login(</span><span style="color: #000000">"</span><span style="color: #000000">zncuxt</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #000000">"</span><span style="color: #000000">4873617</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(s.getUsername());<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
}<br />
</span></div>
<img src ="http://www.blogjava.net/zncuxt/aggbug/327869.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-03 21:30 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/03/327869.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>本地客户端表单验证</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/03/327865.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 12:27:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/03/327865.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327865.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/03/327865.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327865.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327865.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><span style="color: #0000ff"><br />
<br />
<br />
<br />
<br />
&lt;!</span><span style="color: #ff00ff">DOCTYPE&nbsp;HTML&nbsp;PUBLIC&nbsp;"-//W3C//DTD&nbsp;HTML&nbsp;4.01&nbsp;Transitional//EN"</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">html</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">head</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">title</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">MyHtml.html</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">title</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">meta&nbsp;</span><span style="color: #ff0000">http-equiv</span><span style="color: #0000ff">="keywords"</span><span style="color: #ff0000">&nbsp;content</span><span style="color: #0000ff">="keyword1,keyword2,keyword3"</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">meta&nbsp;</span><span style="color: #ff0000">http-equiv</span><span style="color: #0000ff">="description"</span><span style="color: #ff0000">&nbsp;content</span><span style="color: #0000ff">="this&nbsp;is&nbsp;my&nbsp;page"</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">meta&nbsp;</span><span style="color: #ff0000">http-equiv</span><span style="color: #0000ff">="content-type"</span><span style="color: #ff0000">&nbsp;content</span><span style="color: #0000ff">="text/html;&nbsp;charset=GBK"</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">&lt;!--</span><span style="color: #008000">&lt;link&nbsp;rel="stylesheet"&nbsp;type="text/css"&nbsp;href="./styles.css"&gt;</span><span style="color: #008000">--&gt;</span><span style="color: #000000"><br />
<br />
&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">head</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">script&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">="text/javascript"</span><span style="color: #0000ff">&gt;</span><span style="background-color: #f5f5f5; color: #000000"><br />
</span><span style="background-color: #f5f5f5; color: #008000">//</span><span style="background-color: #f5f5f5; color: #008000">&nbsp;验证输入不为空的脚本代码</span><span style="background-color: #f5f5f5; color: #008000"><br />
</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">function</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;checkForm(form){<br />
</span><span style="background-color: #f5f5f5; color: #0000ff">if</span><span style="background-color: #f5f5f5; color: #000000">(form.username.value&nbsp;</span><span style="background-color: #f5f5f5; color: #000000">==</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;</span><span style="background-color: #f5f5f5; color: #000000">""</span><span style="background-color: #f5f5f5; color: #000000">)&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(</span><span style="background-color: #f5f5f5; color: #000000">"</span><span style="background-color: #f5f5f5; color: #000000">用户名不能为空!</span><span style="background-color: #f5f5f5; color: #000000">"</span><span style="background-color: #f5f5f5; color: #000000">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;form.username.focus();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">return</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">false</span><span style="background-color: #f5f5f5; color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">if</span><span style="background-color: #f5f5f5; color: #000000">(form.password.value&nbsp;</span><span style="background-color: #f5f5f5; color: #000000">==</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;</span><span style="background-color: #f5f5f5; color: #000000">""</span><span style="background-color: #f5f5f5; color: #000000">)&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(</span><span style="background-color: #f5f5f5; color: #000000">"</span><span style="background-color: #f5f5f5; color: #000000">密码不能为空!</span><span style="background-color: #f5f5f5; color: #000000">"</span><span style="background-color: #f5f5f5; color: #000000">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;form.password.focus();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">return</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">false</span><span style="background-color: #f5f5f5; color: #000000">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">return</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff">true</span><span style="background-color: #f5f5f5; color: #000000">&nbsp;;<br />
&nbsp;&nbsp;}<br />
&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">script</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">body</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">form&nbsp;&nbsp;</span><span style="color: #ff0000">action</span><span style="color: #0000ff">="login.aspx"</span><span style="color: #ff0000">&nbsp;method</span><span style="color: #0000ff">="post"</span><span style="color: #ff0000">&nbsp;onsubmit</span><span style="color: #0000ff">="return&nbsp;checkForm(this)"</span><span style="color: #ff0000">&nbsp;</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">table&nbsp;</span><span style="color: #ff0000">border</span><span style="color: #0000ff">="0"</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">用户名:</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">="text"</span><span style="color: #ff0000">&nbsp;name</span><span style="color: #0000ff">="username"</span><span style="color: #ff0000">&nbsp;</span><span style="color: #0000ff">&gt;&lt;/</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">密码:</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">="password"</span><span style="color: #ff0000">&nbsp;name</span><span style="color: #0000ff">="password"</span><span style="color: #ff0000">&nbsp;</span><span style="color: #0000ff">&gt;&lt;/</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">td&nbsp;</span><span style="color: #ff0000">colspan</span><span style="color: #0000ff">="2"</span><span style="color: #ff0000">&nbsp;align</span><span style="color: #0000ff">="center"</span><span style="color: #0000ff">&gt;&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">="submit"</span><span style="color: #ff0000">&nbsp;value</span><span style="color: #0000ff">="登陆"</span><span style="color: #ff0000">&nbsp;name</span><span style="color: #0000ff">="submit1"</span><span style="color: #0000ff">&gt;&lt;/</span><span style="color: #800000">td</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">tr</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">table</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">form</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">body</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
</span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">html</span><span style="color: #0000ff">&gt;</span></div>
写JavaScript的时候总是出错，并且没有发现错误在哪里，以后要多注意
<img src ="http://www.blogjava.net/zncuxt/aggbug/327865.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-03 20:27 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/03/327865.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>myeclip连接Mysql的方法</title><link>http://www.blogjava.net/zncuxt/archive/2010/08/03/327857.html</link><dc:creator>辛彤</dc:creator><author>辛彤</author><pubDate>Tue, 03 Aug 2010 10:31:00 GMT</pubDate><guid>http://www.blogjava.net/zncuxt/archive/2010/08/03/327857.html</guid><wfw:comment>http://www.blogjava.net/zncuxt/comments/327857.html</wfw:comment><comments>http://www.blogjava.net/zncuxt/archive/2010/08/03/327857.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zncuxt/comments/commentRss/327857.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zncuxt/services/trackbacks/327857.html</trackback:ping><description><![CDATA[1.新建一个项目<br />
2添加mysql驱动<br />
3新建一个类<br />
<div style="border-bottom: #cccccc 1px solid; border-left: #cccccc 1px solid; padding-bottom: 4px; background-color: #eeeeee; padding-left: 4px; width: 98%; padding-right: 5px; font-size: 13px; word-break: break-all; border-top: #cccccc 1px solid; border-right: #cccccc 1px solid; padding-top: 4px"><span style="color: #008080">&nbsp;1</span><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif" /><span style="color: #000000"><br />
</span><span style="color: #008080">&nbsp;2</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.sql.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
</span><span style="color: #008080">&nbsp;3</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif" /><br />
</span><span style="color: #008080">&nbsp;4</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif" /><br />
</span><span style="color: #008080">&nbsp;5</span><span style="color: #000000"><img id="Codehighlighter1_40_691_Open_Image" onclick="this.style.display='none'; Codehighlighter1_40_691_Open_Text.style.display='none'; Codehighlighter1_40_691_Closed_Image.style.display='inline'; Codehighlighter1_40_691_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" /><img style="display: none" id="Codehighlighter1_40_691_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_40_691_Closed_Text.style.display='none'; Codehighlighter1_40_691_Open_Image.style.display='inline'; Codehighlighter1_40_691_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" /></span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;test&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_40_691_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_40_691_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;6</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /><br />
</span><span style="color: #008080">&nbsp;7</span><span style="color: #000000"><img id="Codehighlighter1_44_67_Open_Image" onclick="this.style.display='none'; Codehighlighter1_44_67_Open_Text.style.display='none'; Codehighlighter1_44_67_Closed_Image.style.display='inline'; Codehighlighter1_44_67_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_44_67_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_44_67_Closed_Text.style.display='none'; Codehighlighter1_44_67_Open_Image.style.display='inline'; Codehighlighter1_44_67_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_44_67_Closed_Text">/**&nbsp;*/</span><span id="Codehighlighter1_44_67_Open_Text"><span style="color: #008000">/**</span><span style="color: #008000"><br />
</span><span style="color: #008080">&nbsp;8</span><span style="color: #008000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080">@param</span><span style="color: #008000">&nbsp;args<br />
</span><span style="color: #008080">&nbsp;9</span><span style="color: #008000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">*/</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">10</span><span style="color: #000000"><img id="Codehighlighter1_109_688_Open_Image" onclick="this.style.display='none'; Codehighlighter1_109_688_Open_Text.style.display='none'; Codehighlighter1_109_688_Closed_Image.style.display='inline'; Codehighlighter1_109_688_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_109_688_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_109_688_Closed_Text.style.display='none'; Codehighlighter1_109_688_Open_Image.style.display='inline'; Codehighlighter1_109_688_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;main(String[]&nbsp;args)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_109_688_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_109_688_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">11</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;method&nbsp;stub</span><span style="color: #008000"><br />
</span><span style="color: #008080">12</span><span style="color: #008000"><img id="Codehighlighter1_154_232_Open_Image" onclick="this.style.display='none'; Codehighlighter1_154_232_Open_Text.style.display='none'; Codehighlighter1_154_232_Closed_Image.style.display='inline'; Codehighlighter1_154_232_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_154_232_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_154_232_Closed_Text.style.display='none'; Codehighlighter1_154_232_Open_Image.style.display='inline'; Codehighlighter1_154_232_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">try</span><span style="color: #000000">&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_154_232_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_154_232_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">13</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;com.mysql.jdbc.Driver();<br />
</span><span style="color: #008080">14</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">Class.forName(com.mysql.jdbc.Driver)</span><span style="color: #008000"><br />
</span><span style="color: #008080">15</span><span style="color: #008000"><img id="Codehighlighter1_254_320_Open_Image" onclick="this.style.display='none'; Codehighlighter1_254_320_Open_Text.style.display='none'; Codehighlighter1_254_320_Closed_Image.style.display='inline'; Codehighlighter1_254_320_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_254_320_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_254_320_Closed_Text.style.display='none'; Codehighlighter1_254_320_Open_Image.style.display='inline'; Codehighlighter1_254_320_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">catch</span><span style="color: #000000">&nbsp;(Exception&nbsp;e)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_254_320_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_254_320_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">16</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;catch&nbsp;block</span><span style="color: #008000"><br />
</span><span style="color: #008080">17</span><span style="color: #008000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
</span><span style="color: #008080">18</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">19</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Connection&nbsp;conn</span><span style="color: #000000">=</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
</span><span style="color: #008080">20</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Statement&nbsp;stmt</span><span style="color: #000000">=</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
</span><span style="color: #008080">21</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ResultSet&nbsp;rs</span><span style="color: #000000">=</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
</span><span style="color: #008080">22</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
</span><span style="color: #008080">23</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;sql</span><span style="color: #000000">=</span><span style="color: #000000">"</span><span style="color: #000000">xxx</span><span style="color: #000000">"</span><span style="color: #000000">;<br />
</span><span style="color: #008080">24</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
</span><span style="color: #008080">25</span><span style="color: #000000"><img id="Codehighlighter1_422_590_Open_Image" onclick="this.style.display='none'; Codehighlighter1_422_590_Open_Text.style.display='none'; Codehighlighter1_422_590_Closed_Image.style.display='inline'; Codehighlighter1_422_590_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_422_590_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_422_590_Closed_Text.style.display='none'; Codehighlighter1_422_590_Open_Image.style.display='inline'; Codehighlighter1_422_590_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">try</span><span style="color: #000000">&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_422_590_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_422_590_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">26</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conn</span><span style="color: #000000">=</span><span style="color: #000000">java.sql.DriverManager.getConnection(</span><span style="color: #000000">"</span><span style="color: #000000">jdbc:mysql://localhost:3306/oltest</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #000000">"</span><span style="color: #000000">root</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #000000">"</span><span style="color: #000000">4873617</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
</span><span style="color: #008080">27</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stmt</span><span style="color: #000000">=</span><span style="color: #000000">conn.createStatement();<br />
</span><span style="color: #008080">28</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rs</span><span style="color: #000000">=</span><span style="color: #000000">stmt.executeQuery(sql);<br />
</span><span style="color: #008080">29</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /><br />
</span><span style="color: #008080">30</span><span style="color: #000000"><img id="Codehighlighter1_615_681_Open_Image" onclick="this.style.display='none'; Codehighlighter1_615_681_Open_Text.style.display='none'; Codehighlighter1_615_681_Closed_Image.style.display='inline'; Codehighlighter1_615_681_Closed_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" /><img style="display: none" id="Codehighlighter1_615_681_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_615_681_Closed_Text.style.display='none'; Codehighlighter1_615_681_Open_Image.style.display='inline'; Codehighlighter1_615_681_Open_Text.style.display='inline';" alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">catch</span><span style="color: #000000">&nbsp;(SQLException&nbsp;e)&nbsp;</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_615_681_Closed_Text"><img alt="" src="http://www.blogjava.net/Images/dot.gif" /></span><span id="Codehighlighter1_615_681_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">31</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">&nbsp;TODO&nbsp;Auto-generated&nbsp;catch&nbsp;block</span><span style="color: #008000"><br />
</span><span style="color: #008080">32</span><span style="color: #008000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
</span><span style="color: #008080">33</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">34</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
</span><span style="color: #008080">35</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /><br />
</span><span style="color: #008080">36</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">37</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" /><br />
</span><span style="color: #008080">38</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif" />}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">39</span><span style="color: #000000"><img alt="" align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif" /></span></div>
<br />
<br />
<img src ="http://www.blogjava.net/zncuxt/aggbug/327857.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zncuxt/" target="_blank">辛彤</a> 2010-08-03 18:31 <a href="http://www.blogjava.net/zncuxt/archive/2010/08/03/327857.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>