﻿<?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>BlogJava-Timnity的笔记-随笔分类-Web</title><link>http://www.blogjava.net/Timnity/category/6496.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 02 Mar 2007 15:13:28 GMT</lastBuildDate><pubDate>Fri, 02 Mar 2007 15:13:28 GMT</pubDate><ttl>60</ttl><item><title>相当好的session讲解，受益匪浅</title><link>http://www.blogjava.net/Timnity/archive/2006/03/29/38084.html</link><dc:creator>Timnity</dc:creator><author>Timnity</author><pubDate>Wed, 29 Mar 2006 08:33:00 GMT</pubDate><guid>http://www.blogjava.net/Timnity/archive/2006/03/29/38084.html</guid><wfw:comment>http://www.blogjava.net/Timnity/comments/38084.html</wfw:comment><comments>http://www.blogjava.net/Timnity/archive/2006/03/29/38084.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Timnity/comments/commentRss/38084.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Timnity/services/trackbacks/38084.html</trackback:ping><description><![CDATA[
		<a href="http://www.matrix.org.cn/resource/article/44/44260_session.html">http://www.matrix.org.cn/resource/article/44/44260_session.html</a>
<img src ="http://www.blogjava.net/Timnity/aggbug/38084.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Timnity/" target="_blank">Timnity</a> 2006-03-29 16:33 <a href="http://www.blogjava.net/Timnity/archive/2006/03/29/38084.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JSF中的一些细节</title><link>http://www.blogjava.net/Timnity/archive/2006/03/03/33472.html</link><dc:creator>Timnity</dc:creator><author>Timnity</author><pubDate>Fri, 03 Mar 2006 07:26:00 GMT</pubDate><guid>http://www.blogjava.net/Timnity/archive/2006/03/03/33472.html</guid><wfw:comment>http://www.blogjava.net/Timnity/comments/33472.html</wfw:comment><comments>http://www.blogjava.net/Timnity/archive/2006/03/03/33472.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Timnity/comments/commentRss/33472.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Timnity/services/trackbacks/33472.html</trackback:ping><description><![CDATA[<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US>JSF</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输出标签</SPAN><SPAN lang=EN-US>:</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT style="BACKGROUND-COLOR: #ffc0cb">outputLabel</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">产生</SPAN><SPAN lang=EN-US>&lt;label&gt;HTML</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标签</SPAN><SPAN lang=EN-US>,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用</SPAN><SPAN lang=EN-US>for</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">属性指定组件的</SPAN><SPAN lang=EN-US>id,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">例如</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT color=#000080>&lt;h:inputText id="user" value="#{user.name}"/&gt;<BR>&lt;h:outputLabel for="user" value="#{user.name}"/&gt;</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">会产生以下标签</SPAN><SPAN lang=EN-US>:</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT color=#000080>&lt;input id="user" type="text" name="user" value="guest" /&gt;<BR>&lt;label for="user"&gt;</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p>&nbsp;<BR></o:p></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">疑问</SPAN><SPAN lang=EN-US>:</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">既然</SPAN><SPAN lang=EN-US>outputLabel</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">已经使用</SPAN><SPAN lang=EN-US>for</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">指定了组件</SPAN><SPAN lang=EN-US>,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是否可以共享值</SPAN><SPAN lang=EN-US>value?</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT color=#000080>&lt;h:outputLabel for="user"/&gt;</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">经测试</SPAN><SPAN lang=EN-US>,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">值无法共享</SPAN><SPAN lang=EN-US>.<BR><BR></SPAN></P><img src ="http://www.blogjava.net/Timnity/aggbug/33472.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Timnity/" target="_blank">Timnity</a> 2006-03-03 15:26 <a href="http://www.blogjava.net/Timnity/archive/2006/03/03/33472.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp连接数据库 大全 (转)</title><link>http://www.blogjava.net/Timnity/archive/2005/12/29/25946.html</link><dc:creator>Timnity</dc:creator><author>Timnity</author><pubDate>Thu, 29 Dec 2005 13:45:00 GMT</pubDate><guid>http://www.blogjava.net/Timnity/archive/2005/12/29/25946.html</guid><wfw:comment>http://www.blogjava.net/Timnity/comments/25946.html</wfw:comment><comments>http://www.blogjava.net/Timnity/archive/2005/12/29/25946.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Timnity/comments/commentRss/25946.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Timnity/services/trackbacks/25946.html</trackback:ping><description><![CDATA[<P>许多初学jsp的网友经常会问数据库怎么连接啊，我总结一下供大家参考，<BR>其实这种把数据库逻辑全部放在jsp里未必是好的做法，但是有利于初学者学习，当大家学到一定程度的时候，<BR>可以考虑用MVC的模式开发。在练习这些代码的时候，你一定将jdbc的驱动程序放到服务器的类路径里，<BR>然后要在数据库里建一个表test,有两个字段比如为test1，test2，可以用下面SQL建 <BR>create table test(test1 varchar(20),test2 varchar(20) <BR>然后向这个表写入一条测试纪录，那么现在开始我们的jsp和数据库之旅吧。 </P>
<P><STRONG>一、jsp连接Oracle8/8i/9i数据库（用thin模式） <BR></STRONG>testoracle.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); <BR>String url="jdbc:oracle:thin:@localhost:1521:orcl"; <BR>//orcl为你的数据库的SID <BR>String user="scott"; <BR>String password="tiger"; <BR>Connection conn= DriverManager.getConnection(url,user,password); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; </P>
<P><STRONG>二、jsp连接Sql Server7.0/2000数据库</STRONG> <BR>testsqlserver.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance(); <BR>String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs"; <BR>//pubs为你的数据库的 <BR>String user="sa"; <BR>String password=""; </P>
<P>Connection conn= DriverManager.getConnection(url,user,password); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); </P>
<P>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; </P>
<P><STRONG>三、jsp连接DB2数据库</STRONG> <BR>testdb2.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance(); <BR>String url="jdbc:db2://localhost:5000/sample"; <BR>//sample为你的数据库名 <BR>String user="admin"; <BR>String password=""; <BR>Connection conn= DriverManager.getConnection(url,user,password); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; <BR><STRONG>四、jsp连接Informix数据库 <BR></STRONG>testinformix.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("com.informix.jdbc.IfxDriver").newInstance(); <BR>String url = <BR>"jdbc:informix-sqli://123.45.67.89:1533/testDB:INFORMIXSERVER=myserver; <BR>user=testuser;password=testpassword"; <BR>//testDB为你的数据库名 <BR>Connection conn= DriverManager.getConnection(url); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; </P>
<P><STRONG>五、jsp连接Sybase数据库</STRONG> <BR>testmysql.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("com.sybase.jdbc.SybDriver").newInstance(); <BR>String url =" jdbc:sybase:Tds:localhost:5007/tsdata"; <BR>//tsdata为你的数据库名 <BR>Properties sysProps = System.getProperties(); <BR>SysProps.put("user","userid"); <BR>SysProps.put("password","user_password"); <BR>Connection conn= DriverManager.getConnection(url, SysProps); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; </P>
<P><STRONG>六、jsp连接MySQL数据库</STRONG> <BR>testmysql.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("org.gjt.mm.mysql.Driver").newInstance(); <BR>String url ="jdbc:mysql://localhost/softforum?user=soft&amp;password=soft1234&amp;useUnicode=true&amp;characterEncoding=8859_1" <BR>//testDB为你的数据库名 <BR>Connection conn= DriverManager.getConnection(url); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt; </P>
<P><STRONG>七、jsp连接PostgreSQL数据库</STRONG> <BR>testmysql.jsp如下： <BR>&lt;%@ page contentType="text/html;charset=gb2312"%&gt; <BR>&lt;%@ page import="java.sql.*"%&gt; <BR>&lt;html&gt; <BR>&lt;body&gt; <BR>&lt;%Class.forName("org.postgresql.Driver").newInstance(); <BR>String url ="jdbc:postgresql://localhost/soft" <BR>//soft为你的数据库名 <BR>String user="myuser"; <BR>String password="mypassword"; <BR>Connection conn= DriverManager.getConnection(url,user,password); <BR>Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); <BR>String sql="select * from test"; <BR>ResultSet rs=stmt.executeQuery(sql); <BR>while(rs.next()) {%&gt; <BR>您的第一个字段内容为：&lt;%=rs.getString(1)%&gt; <BR>您的第二个字段内容为：&lt;%=rs.getString(2)%&gt; <BR>&lt;%}%&gt; <BR>&lt;%out.print("数据库操作成功，恭喜你");%&gt; <BR>&lt;%rs.close(); <BR>stmt.close(); <BR>conn.close(); <BR>%&gt; <BR>&lt;/body&gt; <BR>&lt;/html&gt;</P><img src ="http://www.blogjava.net/Timnity/aggbug/25946.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Timnity/" target="_blank">Timnity</a> 2005-12-29 21:45 <a href="http://www.blogjava.net/Timnity/archive/2005/12/29/25946.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>