﻿<?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-哥哥.偶爱你哇.嘿嘿.-随笔分类-Jsp</title><link>http://www.blogjava.net/spiritahead/category/38109.html</link><description>哥哥.宝宝想你.</description><language>zh-cn</language><lastBuildDate>Wed, 03 Feb 2010 17:05:22 GMT</lastBuildDate><pubDate>Wed, 03 Feb 2010 17:05:22 GMT</pubDate><ttl>60</ttl><item><title>frame锚点静态chm书</title><link>http://www.blogjava.net/spiritahead/archive/2010/02/02/311696.html</link><dc:creator>晓江小子</dc:creator><author>晓江小子</author><pubDate>Tue, 02 Feb 2010 08:31:00 GMT</pubDate><guid>http://www.blogjava.net/spiritahead/archive/2010/02/02/311696.html</guid><wfw:comment>http://www.blogjava.net/spiritahead/comments/311696.html</wfw:comment><comments>http://www.blogjava.net/spiritahead/archive/2010/02/02/311696.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/spiritahead/comments/commentRss/311696.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/spiritahead/services/trackbacks/311696.html</trackback:ping><description><![CDATA[<font style="background-color: #f2f9fb">frame锚点静态chm书</font><a></a><a href="/Files/spiritahead/frame.rar">/Files/spiritahead/frame.rar</a>
<img src ="http://www.blogjava.net/spiritahead/aggbug/311696.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/spiritahead/" target="_blank">晓江小子</a> 2010-02-02 16:31 <a href="http://www.blogjava.net/spiritahead/archive/2010/02/02/311696.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>复选框问题---自己碰到的。</title><link>http://www.blogjava.net/spiritahead/archive/2009/03/10/258716.html</link><dc:creator>晓江小子</dc:creator><author>晓江小子</author><pubDate>Tue, 10 Mar 2009 01:41:00 GMT</pubDate><guid>http://www.blogjava.net/spiritahead/archive/2009/03/10/258716.html</guid><wfw:comment>http://www.blogjava.net/spiritahead/comments/258716.html</wfw:comment><comments>http://www.blogjava.net/spiritahead/archive/2009/03/10/258716.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/spiritahead/comments/commentRss/258716.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/spiritahead/services/trackbacks/258716.html</trackback:ping><description><![CDATA[<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><span style="color: #0000ff">&lt;</span><span style="color: #800000">html</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">=checkbox&nbsp;</span><span style="color: #ff0000">name</span><span style="color: #0000ff">='nID'&nbsp;</span><span style="color: #ff0000">value</span><span style="color: #0000ff">='1'</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">&nbsp;1</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 src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">=checkbox&nbsp;</span><span style="color: #ff0000">name</span><span style="color: #0000ff">='nID'&nbsp;</span><span style="color: #ff0000">value</span><span style="color: #0000ff">='2'</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">&nbsp;2</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 src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">&lt;</span><span style="color: #800000">input&nbsp;</span><span style="color: #ff0000">type</span><span style="color: #0000ff">=checkbox&nbsp;</span><span style="color: #ff0000">name</span><span style="color: #0000ff">='nID'&nbsp;</span><span style="color: #ff0000">value</span><span style="color: #0000ff">='3'</span><span style="color: #0000ff">&gt;</span><span style="color: #000000">&nbsp;3</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 src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&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 />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img id="Codehighlighter1_294_424_Open_Image" onclick="this.style.display='none'; Codehighlighter1_294_424_Open_Text.style.display='none'; Codehighlighter1_294_424_Closed_Image.style.display='inline'; Codehighlighter1_294_424_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_294_424_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_294_424_Closed_Text.style.display='none'; Codehighlighter1_294_424_Open_Image.style.display='inline'; Codehighlighter1_294_424_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&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: #ff0000">&nbsp;language</span><span style="color: #0000ff">="javascript"</span><span style="color: #0000ff">&gt;</span><span id="Codehighlighter1_294_424_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_294_424_Open_Text"><span style="color: #000000; background-color: #f5f5f5"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(window.document.getElementsByName(</span><span style="color: #000000; background-color: #f5f5f5">"</span><span style="color: #000000; background-color: #f5f5f5">nID</span><span style="color: #000000; background-color: #f5f5f5">"</span><span style="color: #000000; background-color: #f5f5f5">)[</span><span style="color: #000000; background-color: #f5f5f5">1</span><span style="color: #000000; background-color: #f5f5f5">].value);<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;window.document.getElementsByName(</span><span style="color: #000000; background-color: #f5f5f5">"</span><span style="color: #000000; background-color: #f5f5f5">nID</span><span style="color: #000000; background-color: #f5f5f5">"</span><span style="color: #000000; background-color: #f5f5f5">)[</span><span style="color: #000000; background-color: #f5f5f5">1</span><span style="color: #000000; background-color: #f5f5f5">].checked&nbsp;</span><span style="color: #000000; background-color: #f5f5f5">=</span><span style="color: #000000; background-color: #f5f5f5">&nbsp;</span><span style="color: #0000ff; background-color: #f5f5f5">true</span><span style="color: #000000; background-color: #f5f5f5">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">script</span><span style="color: #0000ff">&gt;</span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /></span><span style="color: #0000ff">&lt;/</span><span style="color: #800000">html</span><span style="color: #0000ff">&gt;</span></div>
<br />
从数据库里取值。再勾选。自己点滴记录吧。很简单。<br />
要放在下面 script脚本。<br />
<br />
<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><img id="Codehighlighter1_21_174_Open_Image" onclick="this.style.display='none'; Codehighlighter1_21_174_Open_Text.style.display='none'; Codehighlighter1_21_174_Closed_Image.style.display='inline'; Codehighlighter1_21_174_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_21_174_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_21_174_Closed_Text.style.display='none'; Codehighlighter1_21_174_Open_Image.style.display='inline'; Codehighlighter1_21_174_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" /><span style="color: #0000ff">if</span><span style="color: #000000">(wxybsb.length&nbsp;</span><span style="color: #000000">&gt;</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">)</span><span id="Codehighlighter1_21_174_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_21_174_Open_Text"><span style="color: #000000">{<br />
<img id="Codehighlighter1_63_174_Open_Image" onclick="this.style.display='none'; Codehighlighter1_63_174_Open_Text.style.display='none'; Codehighlighter1_63_174_Closed_Image.style.display='inline'; Codehighlighter1_63_174_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_63_174_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_63_174_Closed_Text.style.display='none'; Codehighlighter1_63_174_Open_Image.style.display='inline'; Codehighlighter1_63_174_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(</span><span style="color: #0000ff">var</span><span style="color: #000000">&nbsp;b</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;b</span><span style="color: #000000">&lt;=</span><span style="color: #000000">wxybsbary.length;b</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span id="Codehighlighter1_63_174_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_63_174_Open_Text"><span style="color: #000000">{<br />
<img id="Codehighlighter1_97_173_Open_Image" onclick="this.style.display='none'; Codehighlighter1_97_173_Open_Text.style.display='none'; Codehighlighter1_97_173_Closed_Image.style.display='inline'; Codehighlighter1_97_173_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_97_173_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_97_173_Closed_Text.style.display='none'; Codehighlighter1_97_173_Open_Image.style.display='inline'; Codehighlighter1_97_173_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(wxybsbary[b]</span><span style="color: #000000">==</span><span style="color: #000000">"</span><span style="color: #000000">wxyb001</span><span style="color: #000000">"</span><span style="color: #000000">)</span><span id="Codehighlighter1_97_173_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_97_173_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;window.document.getElementsByName(</span><span style="color: #000000">"</span><span style="color: #000000">wxybsb</span><span style="color: #000000">"</span><span style="color: #000000">)[</span><span style="color: #000000">0</span><span style="color: #000000">].checked&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">true</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span></div>
</span></span>javascript里面 循环 是用var来定义的。不是int 昨天 查了一天 这个小问题。<br />
记录下。
<img src ="http://www.blogjava.net/spiritahead/aggbug/258716.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/spiritahead/" target="_blank">晓江小子</a> 2009-03-10 09:41 <a href="http://www.blogjava.net/spiritahead/archive/2009/03/10/258716.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于request.getParameterValues("String")的空指针异常</title><link>http://www.blogjava.net/spiritahead/archive/2009/03/05/257989.html</link><dc:creator>晓江小子</dc:creator><author>晓江小子</author><pubDate>Thu, 05 Mar 2009 05:58:00 GMT</pubDate><guid>http://www.blogjava.net/spiritahead/archive/2009/03/05/257989.html</guid><wfw:comment>http://www.blogjava.net/spiritahead/comments/257989.html</wfw:comment><comments>http://www.blogjava.net/spiritahead/archive/2009/03/05/257989.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/spiritahead/comments/commentRss/257989.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/spiritahead/services/trackbacks/257989.html</trackback:ping><description><![CDATA[<font style="background-color: #f2f9fb">中午碰到的问题自己记录下。关于request.getParameterValues("String")<br />
<br />
保存的时候，总是碰到空指针异常<br />
<br />
我当时自己知道是request.getParameterValues("String")取到的是空。<br />
<br />
解决办法就是判断吧--------------&gt;<br />
<br />
<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align="top"  alt="" /><span style="color: #000000">String&nbsp;wxybsbString&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">""</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align="top"  alt="" /><br />
<img id="Codehighlighter1_75_97_Open_Image" onclick="this.style.display='none'; Codehighlighter1_75_97_Open_Text.style.display='none'; Codehighlighter1_75_97_Closed_Image.style.display='inline'; Codehighlighter1_75_97_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_75_97_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_75_97_Closed_Text.style.display='none'; Codehighlighter1_75_97_Open_Image.style.display='inline'; Codehighlighter1_75_97_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" /></span><span style="color: #0000ff">if</span><span style="color: #000000">(request.getParameterValues(</span><span style="color: #000000">"</span><span style="color: #000000">wxybsb</span><span style="color: #000000">"</span><span style="color: #000000">)&nbsp;</span><span style="color: #000000">==</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">)</span><span id="Codehighlighter1_75_97_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_75_97_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;wxybsbString&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">""</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif" align="top"  alt="" />}</span></span><span style="color: #000000"><br />
<img id="Codehighlighter1_147_395_Open_Image" onclick="this.style.display='none'; Codehighlighter1_147_395_Open_Text.style.display='none'; Codehighlighter1_147_395_Closed_Image.style.display='inline'; Codehighlighter1_147_395_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_147_395_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_147_395_Closed_Text.style.display='none'; Codehighlighter1_147_395_Open_Image.style.display='inline'; Codehighlighter1_147_395_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" /></span><span style="color: #0000ff">if</span><span style="color: #000000">(request.getParameterValues(</span><span style="color: #000000">"</span><span style="color: #000000">wxybsb</span><span style="color: #000000">"</span><span style="color: #000000">)&nbsp;</span><span style="color: #000000">!=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">)</span><span id="Codehighlighter1_147_395_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_147_395_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;String[]&nbsp;wxybsb&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;request.getParameterValues(</span><span style="color: #000000">"</span><span style="color: #000000">wxybsb</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;StringBuffer&nbsp;wxybsbStr&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;StringBuffer();<br />
<img id="Codehighlighter1_285_331_Open_Image" onclick="this.style.display='none'; Codehighlighter1_285_331_Open_Text.style.display='none'; Codehighlighter1_285_331_Closed_Image.style.display='inline'; Codehighlighter1_285_331_Closed_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_285_331_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_285_331_Closed_Text.style.display='none'; Codehighlighter1_285_331_Open_Image.style.display='inline'; Codehighlighter1_285_331_Open_Text.style.display='inline';" src="http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;i</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;i</span><span style="color: #000000">&lt;</span><span style="color: #000000">wxybsb.length;i</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span id="Codehighlighter1_285_331_Closed_Text" style="border-right: #808080 1px solid; border-top: #808080 1px solid; display: none; border-left: #808080 1px solid; border-bottom: #808080 1px solid; background-color: #ffffff"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_285_331_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wxybsbStr.append(wxybsb[i]).append(</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;wxybsbString&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;wxybsbStr.substring(</span><span style="color: #000000">0</span><span style="color: #000000">,wxybsbStr.length()</span><span style="color: #000000">-</span><span style="color: #000000">1</span><span style="color: #000000">);&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif" align="top"  alt="" />}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/Images/OutliningIndicators/None.gif" align="top"  alt="" />System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">袁晓江</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">wxybsbString);</span></div>
<br />
这样就不会碰到空指针了.自己记录下<br />
</font>
<img src ="http://www.blogjava.net/spiritahead/aggbug/257989.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/spiritahead/" target="_blank">晓江小子</a> 2009-03-05 13:58 <a href="http://www.blogjava.net/spiritahead/archive/2009/03/05/257989.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>