﻿<?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-学习.......工作.......</title><link>http://www.blogjava.net/hallywang/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 18:47:32 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 18:47:32 GMT</pubDate><ttl>60</ttl><item><title>idea 8.1.2 是不是有bug</title><link>http://www.blogjava.net/hallywang/archive/2009/06/01/279421.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Mon, 01 Jun 2009 08:43:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2009/06/01/279421.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/279421.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2009/06/01/279421.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/279421.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/279421.html</trackback:ping><description><![CDATA[<div>升级后，grails命令报 java_home 设置错误，以为不支持 program files 这种中间有空格的目录，想改java_home,结果改了它
</div>
<div>不去读取环境变量 ，改了环境变量值，他读出来的还是旧的，重启，没用，清除cache没用。。。。恢复到8.1，一切好了。。。。</div>
<div><br />
</div>
<br />
<img src ="http://www.blogjava.net/hallywang/aggbug/279421.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2009-06-01 16:43 <a href="http://www.blogjava.net/hallywang/archive/2009/06/01/279421.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title> Idea7 开发webservice例子图解（使用cxf框架,tomat5.5,jdk1.5） </title><link>http://www.blogjava.net/hallywang/archive/2007/12/14/167790.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Fri, 14 Dec 2007 07:40:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/12/14/167790.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/167790.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/12/14/167790.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/167790.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/167790.html</trackback:ping><description><![CDATA[http://blog.csdn.net/hallywang/archive/2007/12/13/1933539.aspx<br />
<img src ="http://www.blogjava.net/hallywang/aggbug/167790.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-12-14 15:40 <a href="http://www.blogjava.net/hallywang/archive/2007/12/14/167790.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>最近学习webwork+spring+hibernate，自己学习过程中的一个例子 </title><link>http://www.blogjava.net/hallywang/archive/2007/07/20/131500.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Fri, 20 Jul 2007 07:37:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/07/20/131500.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/131500.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/07/20/131500.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/131500.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/131500.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 一个登录验证的例子，涉及到webwork action配置，三者结合的配置，使用了webwork的拦截器。数据库是mysql下面把主要的配置文件列一下。xwork.xml&nbsp;&lt;?xml&nbsp;version="1.0"&nbsp;encoding="ISO-8859-1"?&gt;&lt;!DOCTYPE&nbsp;xwork&nbsp;PUBLIC&nbsp...&nbsp;&nbsp;<a href='http://www.blogjava.net/hallywang/archive/2007/07/20/131500.html'>阅读全文</a><img src ="http://www.blogjava.net/hallywang/aggbug/131500.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-07-20 15:37 <a href="http://www.blogjava.net/hallywang/archive/2007/07/20/131500.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>webwork中类似struts的DispatchAction的使用方法。 </title><link>http://www.blogjava.net/hallywang/archive/2007/07/20/131498.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Fri, 20 Jul 2007 07:36:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/07/20/131498.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/131498.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/07/20/131498.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/131498.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/131498.html</trackback:ping><description><![CDATA[<p>&nbsp;</p>
<div><font face=Verdana><font size=2>在struts中我们习惯使用dispatchaction，传入method参数（<a href="http://www.xxxx.com/xxx.do?method=preAdd"><u><font color=#0000ff>http://www.xxxx.com/xxx.do?method=preAdd</font></u></a>）</font></font></div>
<div><font face=Verdana><font size=2>来决定执行Action里面的哪个方法，从而把某个模块的诸如增、删、改、查等功能放在一个Action中处理，避免action类数量太多。</font></font></div>
<div><font face=Verdana><font size=2>在webwork中类似的功能。</font></font></div>
<div><font face=Verdana size=2></font>&nbsp;</div>
<div><font face=Verdana><font color=#0000ff size=4>1，方法一：使用ActionMapper （关于ActionMapper 还有其他功能可以参见 </font><a href="http://wiki.javascud.org/display/ww2cndoc/ActionMapper"><font color=#0000ff size=4><u>http://wiki.javascud.org/display/ww2cndoc/ActionMapper</u></font></a><font color=#0000ff size=4>）</font></font></div>
<div><font face=Verdana size=2></font>&nbsp;</div>
<div><font face=Verdana size=2>页面中写法：</font></div>
<div>&nbsp;&nbsp;&nbsp; &lt;ww:form name="login" "&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:textfield label="用户名" name="model.username" /&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:textfield label="密 码" name="model.password" /&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:submit <font color=#ff0000>name="method:Test"</font> value="提交"/&gt;<br>&lt;/ww:form&gt;</div>
<div>&nbsp;</div>
<div>注意红色部分的写法。这样提交之后将会调用login这个action里面的 Test( )或者doTest( )方法，而不是默认的execute( )。</div>
<div>login这个action里面写法：</div>
<div>&nbsp;public String doTest() {<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("ooooo================");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; loginInfo.setErrorMessage("测试而已!");<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return LOGIN_FAIL;</div>
<div>&nbsp;</div>
<div>&nbsp;&nbsp;&nbsp; }</div>
<div><font face=Verdana size=2></font>&nbsp;</div>
<div><font face=Verdana color=#0000ff size=4>2，方法二：直接在form 的action里面写</font></div>
<div><font face=Verdana size=2>页面写法：</font></div>
<div><font face=Verdana size=2></font>&nbsp;</div>
<div>&lt;ww:form name="login" action="<font color=#ff0000>login!Test</font>" method="post" validate="true"&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:textfield label="用户名" name="model.username" /&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:textfield label="密 码" name="model.password" /&gt;<br>&nbsp;&nbsp;&nbsp; &lt;ww:submit value="提交"/&gt;<br>&lt;/ww:form&gt;</div>
<div>&nbsp;</div>
<div>login这个action里面写法和方法一一样。</div>
<div>&nbsp;</div>
<div>&nbsp;</div>
<div>进测试，两种方法效果一样。</div>
<div>&nbsp;</div>
<div>希望对大家有点帮助。。。</div>
&nbsp;<br>
<img src ="http://www.blogjava.net/hallywang/aggbug/131498.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-07-20 15:36 <a href="http://www.blogjava.net/hallywang/archive/2007/07/20/131498.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>google今天发布了google拼音</title><link>http://www.blogjava.net/hallywang/archive/2007/04/04/108547.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Wed, 04 Apr 2007 14:48:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/04/04/108547.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/108547.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/04/04/108547.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/108547.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/108547.html</trackback:ping><description><![CDATA[呵呵，试验一下还是不错的，以前一直用紫光，很多同事用sougou，今天正式投身用google拼音的，感觉还不错
<img src ="http://www.blogjava.net/hallywang/aggbug/108547.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-04-04 22:48 <a href="http://www.blogjava.net/hallywang/archive/2007/04/04/108547.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>http协议头文件</title><link>http://www.blogjava.net/hallywang/archive/2007/03/12/103329.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Mon, 12 Mar 2007 07:08:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/03/12/103329.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/103329.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/03/12/103329.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/103329.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/103329.html</trackback:ping><description><![CDATA[
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span style="FONT-FAMILY: 宋体">（</span>
				<span lang="EN-US">HTTP</span>
				<span style="FONT-FAMILY: 宋体">协议完整规范参见</span>
				<span lang="EN-US">W3C</span>
				<span style="FONT-FAMILY: 宋体">官方网站</span>
				<span lang="EN-US">
						<a href="http://www.w3.org/Protocols/">http://www.w3.org/Protocols/</a>
				</span>
				<span style="FONT-FAMILY: 宋体">）</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">http</span>
				<span style="FONT-FAMILY: 宋体">头的组成：</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">==============</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US"> </span>
				<span lang="EN-US">HTTP</span>
				<span style="FONT-FAMILY: 宋体">头字段包括</span>
				<span lang="EN-US">4</span>
				<span style="FONT-FAMILY: 宋体">类：</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       general-header ;</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">     request-header ;</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       response-header ;</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">     entity-header .</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">*******************************************************************************</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US"> </span>
				<span lang="EN-US">General Header Fields</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">=============================</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">   general header</span>
				<span style="FONT-FAMILY: 宋体">是</span>
				<span lang="EN-US">request</span>
				<span style="FONT-FAMILY: 宋体">、</span>
				<span lang="EN-US">response</span>
				<span style="FONT-FAMILY: 宋体">都可用的</span>
				<span lang="EN-US">, </span>
				<span style="FONT-FAMILY: 宋体">但是不能用于</span>
				<span lang="EN-US">entity. </span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Cache-Control</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Connection</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Date</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Pragma</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Trailer</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Transfer-Encoding</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Upgrade</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Via</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Warning</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">*******************************************************************************</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US"> </span>
				<span lang="EN-US">Request Header Fields</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">======================</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">   request-header fields </span>
				<span style="FONT-FAMILY: 宋体">允许客户端传递关于</span>
				<span lang="EN-US">request</span>
				<span style="FONT-FAMILY: 宋体">和客户端的附加信息到服务端，</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Accept</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Accept-Charset</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Accept-Encoding</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Accept-Language</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Authorization</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Expect</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> From</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Host</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> If-Match</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> If-Modified-Since</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> If-None-Match</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> If-Range</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> If-Unmodified-Since</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Max-Forwards</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Proxy-Authorization</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Range </span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Referer</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> TE</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> User-Agent</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">*******************************************************************************</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US"> </span>
				<span lang="EN-US"> Response Header Fields</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">===============================</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">   response-header fields </span>
				<span style="FONT-FAMILY: 宋体">允许服务端传递关于</span>
				<span lang="EN-US">response</span>
				<span style="FONT-FAMILY: 宋体">的、不能放到</span>
				<span lang="EN-US">Status-Line</span>
				<span style="FONT-FAMILY: 宋体">的附加信息。</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">   </span>
				<span style="FONT-FAMILY: 宋体">这些头给出关于服务端的信息。</span>
				<span lang="EN-US">   </span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Accept-Ranges</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Age</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> ETag</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Location </span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Proxy-Authenticate</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Retry-After</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Server</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Vary </span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">      </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> WWW-Authenticate</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">*******************************************************************************</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US"> </span>
				<span lang="EN-US">Entity Header Fields</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">========================</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">   Entity-header fields </span>
				<span style="FONT-FAMILY: 宋体">定义关于</span>
				<span lang="EN-US">entity-body</span>
				<span style="FONT-FAMILY: 宋体">的</span>
				<span lang="EN-US">metainformation(</span>
				<span style="FONT-FAMILY: 宋体">标题字段数据</span>
				<span lang="EN-US">),</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">   </span>
				<span style="FONT-FAMILY: 宋体">如果当前没有</span>
				<span lang="EN-US">body, </span>
				<span style="FONT-FAMILY: 宋体">则定义被</span>
				<span lang="EN-US">request</span>
				<span style="FONT-FAMILY: 宋体">确定的资源信息</span>
				<span lang="EN-US">.</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">   </span>
				<span style="FONT-FAMILY: 宋体">一些</span>
				<span lang="EN-US">metainformation</span>
				<span style="FONT-FAMILY: 宋体">是可选的</span>
				<span lang="EN-US">; </span>
				<span style="FONT-FAMILY: 宋体">一些是必须的。</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">
				</span> </p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Allow</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Encoding</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Language</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Length</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Location</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-MD5</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Range</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Content-Type</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Expires</span>
		</p>
		<p class="MsoNormal">
				<span lang="EN-US">       </span>
				<span style="FONT-FAMILY: 宋体">－－</span>
				<span lang="EN-US"> Last-Modified</span>
		</p>
<img src ="http://www.blogjava.net/hallywang/aggbug/103329.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-03-12 15:08 <a href="http://www.blogjava.net/hallywang/archive/2007/03/12/103329.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>TCP协议三次握手</title><link>http://www.blogjava.net/hallywang/archive/2007/03/12/103327.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Mon, 12 Mar 2007 07:03:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/03/12/103327.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/103327.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/03/12/103327.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/103327.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/103327.html</trackback:ping><description><![CDATA[在TCP/IP协议中，TCP协议提供可靠的连接服务，采用三次握手建立一个连接。 
<p>　　第一次握手：建立连接时，客户端发送syn包(syn=j)到服务器，并进入SYN_SEND状态，等待服务器确认；</p><p>　　第二次握手：服务器收到syn包，必须确认客户的SYN（ack=j+1），同时自己也发送一个SYN包（syn=k），即SYN+ACK包，此时服务器进入SYN_RECV状态；</p><p>　　第三次握手：客户端收到服务器的SYN＋ACK包，向服务器发送确认包ACK(ack=k+1)，此包发送完毕，客户端和服务器进入ESTABLISHED状态，完成三次握手。</p><p>　　完成三次握手，客户端与服务器开始传送数据，在上述过程中，还有一些重要的概念：</p><p>　　未连接队列：在三次握手协议中，服务器维护一个未连接队列，该队列为每个客户端的SYN包（syn=j）开设一个条目，该条目表明服务器已收到SYN包，并向客户发出确认，正在等待客户的确认包。这些条目所标识的连接在服务器处于Syn_RECV状态，当服务器收到客户的确认包时，删除该条目，服务器进入ESTABLISHED状态。<br />Backlog参数：表示未连接队列的最大容纳数目。</p><p>　　SYN-ACK 重传次数　服务器发送完SYN－ACK包，如果未收到客户确认包，服务器进行首次重传，等待一段时间仍未收到客户确认包，进行第二次重传，如果重传次数超过系统规定的最大重传次数，系统将该连接信息从半连接队列中删除。注意，每次重传等待的时间不一定相同。</p><p>　　半连接存活时间：是指半连接队列的条目存活的最长时间，也即服务从收到SYN包到确认这个报文无效的最长时间，该时间值是所有重传请求包的最长等待时间总和。有时我们也称半连接存活时间为Timeout时间、SYN_RECV存活时间。</p><img src ="http://www.blogjava.net/hallywang/aggbug/103327.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-03-12 15:03 <a href="http://www.blogjava.net/hallywang/archive/2007/03/12/103327.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>2007年来了，又长了一岁</title><link>http://www.blogjava.net/hallywang/archive/2007/01/05/91947.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Fri, 05 Jan 2007 04:51:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2007/01/05/91947.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/91947.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2007/01/05/91947.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/91947.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/91947.html</trackback:ping><description><![CDATA[
		<p>又长了一岁。。。。<br /><br /></p>
<img src ="http://www.blogjava.net/hallywang/aggbug/91947.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2007-01-05 12:51 <a href="http://www.blogjava.net/hallywang/archive/2007/01/05/91947.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>某女生简历（z）</title><link>http://www.blogjava.net/hallywang/archive/2006/12/11/86850.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Mon, 11 Dec 2006 03:55:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2006/12/11/86850.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/86850.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2006/12/11/86850.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/86850.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/86850.html</trackback:ping><description><![CDATA[
		<p>        本人大学毕业，身高一米七零；</p>
		<p>　　虽非窈窕淑女，也属婷婷玉立；</p>
		<p>　　在家熟读诗书，在外通情达理；</p>
		<p>　　古今圣贤之士，均在脑中铭记；</p>
		<p>　　课程较为繁重，专业自控原理；</p>
		<p>　　喜欢精美建筑，辅修楼宇设计；</p>
		<p>　　办公软件出色，英文通过四级；</p>
		<p>　　学科涉及面广，捎带电子电力；</p>
		<p>　　留心时尚精品，爱好民族乐器；</p>
		<p>　　获得会计证明，算帐不成问题；</p>
		<p>　　团队干部大会，通过先进评比；</p>
		<p>　　年终德育排名，巾帼榜眼班里；</p>
		<p>　　四年分数优秀，申请保研学习；</p>
		<p>　　无奈名额有限，枉然良好成绩；</p>
		<p>　　扩招政策不赖，公费数量太低；</p>
		<p>　　失业家庭子女，哪有更多纸币？</p>
		<p>　　离校找到差事，心中满生欢喜；</p>
		<p>　　签订一纸协约，三月试用时期；</p>
		<p>　　工作即将转正，爆炒鱿鱼虾米；</p>
		<p>　　老板对此解释，更换新鲜空气；</p>
		<p>　　从此四处奔走，各大招聘会议；</p>
		<p>　　并非专业冷门，实则单位挑剔；</p>
		<p>　　穆帅临危授命，木兰能披军衣；</p>
		<p>　　如今现代社会，歧视半边天地！</p>
		<p>　　邻居发小朋友，已成傍款小蜜；</p>
		<p>　　从此养尊处优，衣服只穿O.N.L.Y.；</p>
		<p>　　吾非贪享之辈，但也所思匪夷；</p>
		<p>　　寒窗与之脸蛋，难以并论相提；</p>
		<p>　　是我能力太差，还是别人嫌弃？</p>
		<p>　　就像板凳队员，苦座无球可踢；</p>
		<p>　　眼看光阴离去，时间耽误不起。<br /></p>
<img src ="http://www.blogjava.net/hallywang/aggbug/86850.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2006-12-11 11:55 <a href="http://www.blogjava.net/hallywang/archive/2006/12/11/86850.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在六间房开了个房间，欢迎大家去看看</title><link>http://www.blogjava.net/hallywang/archive/2006/10/26/77369.html</link><dc:creator>Hally</dc:creator><author>Hally</author><pubDate>Thu, 26 Oct 2006 03:47:00 GMT</pubDate><guid>http://www.blogjava.net/hallywang/archive/2006/10/26/77369.html</guid><wfw:comment>http://www.blogjava.net/hallywang/comments/77369.html</wfw:comment><comments>http://www.blogjava.net/hallywang/archive/2006/10/26/77369.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hallywang/comments/commentRss/77369.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hallywang/services/trackbacks/77369.html</trackback:ping><description><![CDATA[
		<a href="http://www.6rooms.com/profile/209434.html">http://www.6rooms.com/profile/209434.html</a>
<img src ="http://www.blogjava.net/hallywang/aggbug/77369.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hallywang/" target="_blank">Hally</a> 2006-10-26 11:47 <a href="http://www.blogjava.net/hallywang/archive/2006/10/26/77369.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>