�??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>&#x65E5;&#x672C;&#x514D;&#x8D39;&#x4E00;&#x533A;&#x4E8C;&#x533A;&#x89C6;&#x9891;&#x2C;&#x4F0A;&#x4EBA;&#x4E45;&#x4E45;&#x5927;&#x9999;&#x7EBF;&#x8549;&#x7EFC;&#x5408;&#x56DB;&#x864E;&#x5C0F;&#x8BF4;&#x0D;&#x2C;&#x4E5D;&#x8272;&#x5728;&#x7EBF;&#x89C2;&#x770B;&#x89C6;&#x9891;</title><link>http://www.aygfsteel.com/honeybee/category/27625.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 24 Jan 2008 01:30:46 GMT</lastBuildDate><pubDate>Thu, 24 Jan 2008 01:30:46 GMT</pubDate><ttl>60</ttl><item><title>rest架构</title><link>http://www.aygfsteel.com/honeybee/articles/177319.html</link><dc:creator>sun</dc:creator><author>sun</author><pubDate>Wed, 23 Jan 2008 08:56:00 GMT</pubDate><guid>http://www.aygfsteel.com/honeybee/articles/177319.html</guid><wfw:comment>http://www.aygfsteel.com/honeybee/comments/177319.html</wfw:comment><comments>http://www.aygfsteel.com/honeybee/articles/177319.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/honeybee/comments/commentRss/177319.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/honeybee/services/trackbacks/177319.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 最�q�看了点关于REST的文章，虽然看得很浅�Q�但很喜�Ƣ这�U�架构style。作��Z��名立志今后从事Web开发的�q�轻IT人员来说�Q�掌握一�U�架构方法，拥有�q�方面的技能其实很重要�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REST�Q�Representational State �Q�架构最早由Roy T. Fielding�?000�q�提出�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REST软�g架构是当今世界上最成功的互联网的超媒体分布式系�l�，实现�q�一软�g架构最著名的就是HTTP协议�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REST软�g架构当中最重要的两个理念：对于互联�|�资源进行唯一定位�Q�理解对于该资源�q�行怎样�q�作�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REST遵��@CRUD原则�Q�（create , read , update , delete�Q��?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REST�?#8220;无状态服务器&#8221;�U�束�Q?#8220;客户机——无状态——服务器&#8221;�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 目前���行的的AJAX技术与Rails框架�Q�遵循了REST的一些重要原则�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AJAX架构风格使开发�h员可以将处理和状态需求分布到客户机，对于�E�序逻辑与表�C�部�|�到客户端，服务器端仅含有业务数据或个性化内容�Q�与服务器端Web应用�E�序相比�Q�它��h��显著的可伸羃性优�ѝ�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AJAX技术还使得软�g更好地实现分布性功能，在一个企业内只要一个�h下蝲了AJAX引擎�Q�其它企业内部的人员�Q�就可以�׃�n该资源了�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AJAX和REST架构风格对于融入式Web应用�E�序也同样具有优势（�E�序员实战Web2.0 或http://www.ibm.com/developerworks/cn/web/wa-ajaxarch/�Q?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;对于REST�Q�目前处于初学阶�D�，在此�Q�附上Roy Thomas Fielding博士论文摘要�Q?br />
　　　　　　ABSTRACT OF THE DISSERTATION<br />
Architectural Styles and the Design of Network-based Software Architectures　by　Roy Thomas Fielding<br />
　　　　　　Doctor of Philosophy in Information and Computer Science<br />
　　　　　　University of California, Irvine, 2000<br />
　　　　　　Professor Richard N. Taylor, Chair<br />
　　The World Wide Web has succeeded in large part because its software architecture has<br />
been designed to meet the needs of an Internet-scale distributed hypermedia system. The<br />
Web has been iteratively developed over the past ten years through a series of<br />
modifications to the standards that define its architecture. In order to identify those aspects<br />
of the Web that needed improvement and avoid undesirable modifications, a model for the<br />
modern Web architecture was needed to guide its design, definition, and deployment.<br />
　　Software architecture research investigates methods for determining how best to<br />
partition a system, how components identify and communicate with each other, how<br />
information is communicated, how elements of a system can evolve independently, and<br />
how all of the above can be described using formal and informal notations. My work is<br />
motivated by the desire to understand and evaluate the architectural design of networkbased<br />
application software through principled use of architectural constraints, thereby<br />
obtaining the functional, performance, and social properties desired of an architecture. An<br />
architectural style is a named, coordinated set of architectural constraints.<br />
　　This dissertation defines a framework for understanding software architecture via<br />
architectural styles and demonstrates how styles can be used to guide the architectural<br />
design of network-based application software. A survey of architectural styles for<br />
network-based applications is used to classify styles according to the architectural<br />
properties they induce on an architecture for distributed hypermedia. I then introduce the<br />
Representational State Transfer (REST) architectural style and describe how REST has<br />
been used to guide the design and development of the architecture for the modern Web.<br />
　　REST emphasizes scalability of component interactions, generality of interfaces,<br />
independent deployment of components, and intermediary components to reduce<br />
interaction latency, enforce security, and encapsulate legacy systems. I describe the<br />
software engineering principles guiding REST and the interaction constraints chosen to<br />
retain those principles, contrasting them to the constraints of other architectural styles.<br />
Finally, I describe the lessons learned from applying REST to the design of the Hypertext<br />
Transfer Protocol and Uniform Resource Identifier standards, and from their subsequent<br />
deployment in Web client and server software.<br />
<br />
Roy Thomas Fielding博士论文英文版本　<a >http://www.ics.uci.edu/~fielding/pubs/dissertation/top.htm</a> 
<img src ="http://www.aygfsteel.com/honeybee/aggbug/177319.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/honeybee/" target="_blank">sun</a> 2008-01-23 16:56 <a href="http://www.aygfsteel.com/honeybee/articles/177319.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>HTTP��h���Q�GET与POST区别�Q�和响应</title><link>http://www.aygfsteel.com/honeybee/articles/164008.html</link><dc:creator>sun</dc:creator><author>sun</author><pubDate>Thu, 29 Nov 2007 07:40:00 GMT</pubDate><guid>http://www.aygfsteel.com/honeybee/articles/164008.html</guid><wfw:comment>http://www.aygfsteel.com/honeybee/comments/164008.html</wfw:comment><comments>http://www.aygfsteel.com/honeybee/articles/164008.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/honeybee/comments/commentRss/164008.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/honeybee/services/trackbacks/164008.html</trackback:ping><description><![CDATA[&nbsp;
<p>HTTP<span style="font-family: 宋体">有两部分�l�成�Q�请求与响应�Q�下面分别整理�?/span></p>
<h2 style="margin-left: 21pt; text-indent: -21pt; tab-stops: list 21.0pt">一�Q�HTTP<span style="font-family: 宋体">��h��</span></h2>
<h3 style="text-indent: 21pt">1<span style="font-family: 宋体">�Q?/span>HTTP<span style="font-family: 宋体">��h��格式�Q?/span></h3>
<p style="text-indent: 21pt">&lt;request line&gt;</p>
<p style="text-indent: 21pt">&lt;headers&gt;</p>
<p style="text-indent: 21pt"><span style="color: red">&lt;blank line&gt;</span></p>
<p style="text-indent: 21pt">[&lt;request-body&gt;]</p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>HTTP<span style="font-family: 宋体">��h��中，�W�一行必���L��一个请求行�Q?/span>request line<span style="font-family: 宋体">�Q�，用来说明��h���c�d��、要讉K���?nobr oncontextmenu="return false;" onmousemove="kwM(11);" id="key6" onmouseover="kwE(event,11, this);" style="color: #6600ff; border-bottom: #6600ff 1px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">资源</nobr>以及使用�?/span>HTTP<span style="font-family: 宋体">版本。紧接着是一个首部（</span>header<span style="font-family: 宋体">�Q�小节，用来说明服务器要使用的附加信息。在首部之后是一个空行，再此之后可以��d����L��的其他数�?/span>[<span style="font-family: 宋体">�U�C����Z��体（</span>body<span style="font-family: 宋体">�Q?/span>]<span style="font-family: 宋体">�?/span></p>
<h3 style="text-indent: 21pt">2<span style="font-family: 宋体">�Q?/span>GET<span style="font-family: 宋体">�?/span>POST<span style="font-family: 宋体">区别</span></h3>
<p style="text-indent: 21pt">HTTP <span style="font-family: 宋体">定义了与服务器交互的不同�Ҏ(gu��)���Q�最基本的方法是</span> GET <span style="font-family: 宋体">�?/span> POST<span style="font-family: 宋体">�Q?/span><span style="color: black">Ajax</span><nobr oncontextmenu="return false;" onmousemove="kwM(3);" id="key3" onmouseover="kwE(event,3, this);" style="color: #6600ff; border-bottom: 0px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank"><span style="color: black; font-family: 宋体">开�?/nobr>�Q�关心的只有</span><span style="color: black">GET</span><span style="color: black; font-family: 宋体">��h���?/span><span style="color: black">POST</span><span style="color: black; font-family: 宋体">��h��</span><span style="font-family: 宋体">�Q��?/span></p>
<p style="text-indent: 21pt"><span style="color: red"><strong>GET<span style="font-family: 宋体">�?/span>POST<span style="font-family: 宋体">�Ҏ(gu��)��有以下区别：</span></strong></span></p>
<p style="margin-left: 51pt; text-indent: -30pt; tab-stops: list 51.0pt"><span style="color: black">�Q?�Q?span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp; </span></span><span style="color: black; font-family: 宋体">在客��L���Q?/span><span style="color: black; font-family: Tahoma">Get</span><span style="color: black; font-family: 宋体">方式在通过</span><span style="color: black; font-family: Tahoma">URL</span><span style="color: black; font-family: 宋体">提交数据�Q�数�?/span><span style="font-family: 宋体">�?/span>URL<span style="font-family: 宋体">中可以看刎ͼ�</span>POST<span style="font-family: 宋体">方式�Q�数据放�|�在</span>HTML HEADER<span style="font-family: 宋体">内提交�?/span></p>
<p style="margin-left: 51pt; text-indent: -30pt; tab-stops: list 51.0pt"><span style="color: black">�Q?�Q?span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp; </span></span>GET<span style="font-family: 宋体">方式提交的数据最多只能有</span>1024<span style="font-family: 宋体">字节�Q��?/span>POST<span style="font-family: 宋体">则没有此限制�?/span></p>
<p style="margin-left: 51pt; text-indent: -30pt; tab-stops: list 51.0pt"><span style="color: black">�Q?�Q?span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp; </span></span><span style="font-family: 宋体">安全性问题。正如在�Q?/span><span style="font-family: ˎ̥">1</span><span style="font-family: 宋体">�Q�中提到�Q����?/span><span style="font-family: ˎ̥"> Get </span><span style="font-family: 宋体">的时候，参数会显�C�在地址栏上�Q��?/span><span style="font-family: ˎ̥"> Post </span><span style="font-family: 宋体">不会。所以，如果�q�些数据是中文数据而且是非敏感数据�Q�那么���?/span><span style="font-family: ˎ̥"> get</span><span style="font-family: 宋体">�Q�如果用戯���入的数据不是中文字符而且包含敏感数据�Q�那么还是���?/span><span style="font-family: ˎ̥"> post</span><span style="font-family: 宋体">为好�?/span></p>
<p style="margin-left: 51pt; text-indent: -30pt; tab-stops: list 51.0pt"><span style="color: black">�Q?�Q?span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp; </span></span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">安全的和�q�等的。所谓安全的意味着该操作用于获取信息而非修改信息。幂�{�的意味着对同一</span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana"> URL </span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">的多个请求应该返回同��L���l�果。完整的定义�q�不像看��h��那样严格。换句话��_��</span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana">GET </span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">��h��一般不应��生副作用。从�Ҏ(gu��)��上讲�Q�其目标是当用户打开一个链接时�Q�她可以���信从自�w�的角度来看没有改变资源。比如，新闻站点的头版不断更新。虽然第二次��h��会返回不同的一�Ҏ(gu��)��闻，该操作仍然被认�ؓ是安全的和幂�{�的�Q�因为它��L���q�回当前的新闅R��反之亦然�?/span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana">POST </span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">��h����׃��那么��L��了�?/span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana">POST </span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">表示可能改变服务器上的资源的��h��。仍然以新闻站点��Z���Q�读者对文章的注解应该通过</span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana"> POST </span><span style="font-size: 10pt; color: #3366ff; font-family: 宋体">��h��实现�Q�因为在注解提交之后站点已经不同了（比方说文章下面出��C��条注解）�?br />
</span><span style="font-size: 10pt; color: #3366ff; font-family: Verdana"><a >http://www.cnblogs.com/stu-acer/archive/2006/08/28/488802.html</a></span></p>
<p></p>
<p style="text-indent: 21pt">&nbsp;<span style="color: red"><strong>GET<span style="font-family: 宋体">�?/span>POST</strong><span style="font-family: 宋体"><strong>�Ҏ(gu��)��实例�Q?br />
</strong></span></span><span style="font-family: 宋体"><br />
<table style="width: 754px; height: 334px" cellspacing="2" cellpadding="2" width="754" border="0">
    <tbody>
        <tr>
            <td>GET<span style="font-family: 宋体">实例</span></td>
            <td>POST实例</td>
        </tr>
        <tr>
            <td>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt" align="left"><span style="font-size: 10.5pt; color: black; font-family: ˎ̥">GET /books/?name=Professional%20Ajax HTTP/1.1</span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt" align="left"><span style="font-size: 10.5pt; color: black; font-family: ˎ̥">Host: www.wrox.com</span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt" align="left"><span style="font-size: 10.5pt; color: black; font-family: ˎ̥">User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.6)</span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt" align="left"><span style="font-size: 10.5pt; color: black; font-family: ˎ̥">Gecko/20050225 Firefox/1.0.1</span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt" align="left"><span style="font-size: 10.5pt; color: black; font-family: ˎ̥">Connection: Keep-Alive<br />
            <br />
            <br />
            <br />
            <br />
            <br />
            <br />
            <br />
            <br />
            <br />
            </span></p>
            </td>
            <td><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">&nbsp;
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">POST / <nobr oncontextmenu="return false;" onmousemove="kwM(12);" id="key7" onmouseover="kwE(event,12, this);" style="color: #6600ff; border-bottom: #6600ff 1px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">HTTP</nobr>/1.1<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Host: www.wrox.com<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">1.7.6</st1:chsdate>)<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Gecko/20050225 Firefox/<st1:chsdate w:st="on" year="1899" month="12" day="30" islunardate="False" isrocdate="False">1.0.1</st1:chsdate><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Content-Type: application/x-www-form-urlencoded<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Content-Length: 40<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Connection: Keep-Alive<br />
            <o:p><br />
            <span style="color: red">&nbsp;&nbsp;&nbsp;&nbsp; �Q�此处空一行）</span><br />
            </o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">name=Professional%20Ajax&amp;publisher=Wiley<o:p></o:p></span></p>
            <br />
            </span></td>
        </tr>
    </tbody>
</table>
<br />
</span></p>
<h3>&nbsp;</h3>
<h3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3<span style="font-family: 宋体">�Q?/span><span style="font-weight: normal; font-family: 宋体">表单提交�?/span><span style="font-weight: normal">get</span><span style="font-weight: normal; font-family: 宋体">�?/span><span style="font-weight: normal">post</span><span style="font-weight: normal; font-family: 宋体">方式的区别归�U�_��下几点：<br />
</h3>
</span>
<p style="margin-left: 21pt"><span style="font-family: 宋体">�Q?/span>1<span style="font-family: 宋体">�Q?/span>get<span style="font-family: 宋体">是从服务器上获取数据�Q?/span>post<span style="font-family: 宋体">是向服务器传送数据�?/span></p>
<p style="margin-left: 21pt"><span style="font-family: 宋体">�Q?/span>2<span style="font-family: 宋体">�Q�对于表单的提交方式�Q?/span><span style="color: black; font-family: 宋体">在服务器端只能用</span><span style="color: black; font-family: Tahoma">Request.QueryString</span><span style="color: black; font-family: 宋体">来获�?/span><span style="color: black; font-family: Tahoma">Get</span><span style="color: black; font-family: 宋体">方式提交来的数据�Q�用</span><span style="color: black; font-family: Tahoma">Post</span><span style="color: black; font-family: 宋体">方式提交的数据只能用</span><span style="color: black; font-family: Tahoma">Request.Form</span><span style="color: black; font-family: 宋体">来获取�?/span></p>
<p style="margin-left: 21pt"><span style="color: black; font-family: 宋体">�Q?/span><span style="color: black; font-family: Tahoma">3</span><span style="color: black; font-family: 宋体">�Q�一般来��_�����量避免使用</span><span style="color: black; font-family: Tahoma">Get</span><span style="color: black; font-family: 宋体">方式提交表单�Q�因为有可能会导致安全问题。比如说在登陆表单中�?/span><span style="color: black; font-family: Tahoma">Get</span><span style="color: black; font-family: 宋体">方式�Q�用戯���入的用户名和密码���在地址栏中暴露无遗。但是在分页�E�序中，�?/span><span style="color: black; font-family: Tahoma">Get</span><span style="color: black; font-family: 宋体">方式���比�?/span><span style="color: black; font-family: Tahoma">Post</span><span style="color: black; font-family: 宋体">好�?/span></p>
<h2 style="margin-left: 21pt; text-indent: -21pt; tab-stops: list 21.0pt">二．HTTP<span style="font-family: 宋体">响应</span></h2>
<h3 style="text-indent: 21pt">1<span style="font-family: 宋体">�Q?/span>HTTP<span style="font-family: 宋体">响应格式�Q?/span></h3>
<p style="text-indent: 21pt">&lt;status line&gt;</p>
<p style="text-indent: 21pt">&lt;headers&gt;</p>
<p style="text-indent: 21pt"><span style="color: red">&lt;blank line&gt;</span></p>
<p style="text-indent: 21pt">[&lt;response-body&gt;]</p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">在响应中唯一真正�?span style="color: red">区别</span>在于�W�一行中用状�?nobr oncontextmenu="return false;" onmousemove="kwM(1);" id="key1" onmouseover="kwE(event,1, this);" style="color: #6600ff; border-bottom: #6600ff 1px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">信息</nobr>代替了请求信息�?span style="color: red">状态行</span>�Q?/span>status line<span style="font-family: 宋体">�Q�通过提供一个状态码来说明所��h��的资源情��c�?/span>&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />
<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HTTP</span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">响应实例�Q?/span></p>
<p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p>
<table cellspacing="2" cellpadding="2" width="500" border="0">
    <tbody>
        <tr>
            <td>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">HTTP/1.1 200 OK<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Date: Sat, 31 Dec 2005 23:59:59 GMT<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Content-Type: text/html;charset=ISO-8859-1<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Content-Length: 122<o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">html</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">head</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">title</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">Wrox Homepage</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">/title</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">/head</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">body</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">!-- body goes here --</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">/body</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥"><o:p></o:p></span></p>
            <p style="background: #f9fcfe; word-break: break-all; text-indent: 24.1pt"><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span><span lang="EN-US" style="font-size: 10.5pt; color: black; font-family: ˎ̥">/html</span><span style="font-size: 10.5pt; color: black; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥">�Q?/span></p>
            </td>
        </tr>
    </tbody>
</table>
</o:p></span></p>
<h3 style="text-indent: 21pt">2<span style="font-family: 宋体">�Q�最常用的状态码有：</span></h3>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>200 (OK): <span style="font-family: 宋体">扑ֈ�了该资源�Q��ƈ且一切正常�?/span></p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>304 (NOT MODIFIED): <span style="font-family: 宋体">该资源在上次��h��之后没有��M��修改。这通常用于���览器的�~�存机制�?/span></p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>401 (UNAUTHORIZED): <span style="font-family: 宋体"><nobr oncontextmenu="return false;" onmousemove="kwM(4);" id="key3" onmouseover="kwE(event,4, this);" style="color: #6600ff; border-bottom: #6600ff 1px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">客户</nobr>端无权访问该资源。这通常会��得浏览器要求用户输入用户名和密码�Q�以��d��到服务器�?/span></p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>403 (FORBIDDEN): <span style="font-family: 宋体">客户端未能获得授权。这通常是在</span>401<span style="font-family: 宋体">之后输入了不正确的用户名或密码�?/span></p>
<p style="text-indent: 21pt"><span style="font-family: 宋体">�?/span>404 (NOT FOUND): <span style="font-family: 宋体">在指定的位置不存在所甌����?nobr oncontextmenu="return false;" onmousemove="kwM(7);" id="key5" onmouseover="kwE(event,7, this);" style="color: #6600ff; border-bottom: 0px dotted; background-color: transparent; text-decoration: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">资源</nobr>�?/span></p>
 <img src ="http://www.aygfsteel.com/honeybee/aggbug/164008.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/honeybee/" target="_blank">sun</a> 2007-11-29 15:40 <a href="http://www.aygfsteel.com/honeybee/articles/164008.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Ajax入门学习</title><link>http://www.aygfsteel.com/honeybee/articles/163752.html</link><dc:creator>sun</dc:creator><author>sun</author><pubDate>Wed, 28 Nov 2007 09:28:00 GMT</pubDate><guid>http://www.aygfsteel.com/honeybee/articles/163752.html</guid><wfw:comment>http://www.aygfsteel.com/honeybee/comments/163752.html</wfw:comment><comments>http://www.aygfsteel.com/honeybee/articles/163752.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/honeybee/comments/commentRss/163752.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/honeybee/services/trackbacks/163752.html</trackback:ping><description><![CDATA[<p>Ajax�Q�Asynchronous JavaScript XML�Q?br />
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一 传统Web应用�E�序模型与Ajax Web应用�E�序模型的区�?br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 参见个�h博客相册囄���<a href="http://www.aygfsteel.com/honeybee/gallery/image/9959.html">http://www.aygfsteel.com/honeybee/gallery/image/9959.html</a><br />
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; html/xhtml是显�C�Z��息所必需的，dom是�ؓ不重新蝲入html/xhtml&nbsp;��面 而修改内�Ҏ(gu��)��必需的，javascript是初始化客户端——服务器通信�Q�操作dom更新�|�页所必需的�?br />
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&nbsp;&nbsp;&nbsp;&nbsp; google suggest , google maps ,&nbsp; Gmail , yahoo!news<br />
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<img src ="http://www.aygfsteel.com/honeybee/aggbug/163752.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/honeybee/" target="_blank">sun</a> 2007-11-28 17:28 <a href="http://www.aygfsteel.com/honeybee/articles/163752.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>xmlhttp的CHM手册</title><link>http://www.aygfsteel.com/honeybee/articles/163733.html</link><dc:creator>sun</dc:creator><author>sun</author><pubDate>Wed, 28 Nov 2007 08:45:00 GMT</pubDate><guid>http://www.aygfsteel.com/honeybee/articles/163733.html</guid><wfw:comment>http://www.aygfsteel.com/honeybee/comments/163733.html</wfw:comment><comments>http://www.aygfsteel.com/honeybee/articles/163733.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/honeybee/comments/commentRss/163733.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/honeybee/services/trackbacks/163733.html</trackback:ping><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 最�q�在看Ajax�Q�由于xmlhttp是Ajax的必要技术，因此也关注一下。顺便在自己的博客中提供xmlhttp的CHM手册的下载方式，作�ؓ收藏�?br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a title="xmlhttp的CHM手册下蝲" href="/Files/honeybee/xmlhttp.zip">xmlhttp的CHM手册下蝲地址</a></p>
 <img src ="http://www.aygfsteel.com/honeybee/aggbug/163733.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/honeybee/" target="_blank">sun</a> 2007-11-28 16:45 <a href="http://www.aygfsteel.com/honeybee/articles/163733.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>                                                                                                                            <footer>
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