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📁 C#高级编程(第三版),顶死你们。。 。up
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        26.2  WSDL
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                    <a href="../16">
                        C#高级编程（第3版）
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                        26.2  WSDL
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                    <a class="url" href="../../default.htm">http://book.csdn.net/</a>
                    2006-10-13 14:41:00
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                 <link href="css.css" rel="stylesheet" type="text/css" /><h3 style='margin-top:11.4pt;margin-right:0cm;FTEL:11.4pt;margin-left:
0cm'><a FTEL="_Toc507815257"><span lang=EN-US>26.2 &nbsp;WSDL</span></a></h3>

<p class=MsoNormal><span lang=EN-US>WSDL</span><span style='font-family:宋体'>可以完整地描述</span><span
lang=EN-US>Web</span><span style='font-family:宋体'>服务、可用的方法以及调用这些方法的各种方式。此外，过多地讨论</span><span
lang=EN-US>WSDL</span><span style='font-family:宋体'>的细节对我们并没有太多的好处，但对</span><span
lang=EN-US>WSDL</span><span style='font-family:宋体'>的总体理解却是非常有用的。</span></p>

<p class=MsoNormal><span lang=EN-US>WSDL</span><span style='font-family:宋体'>是另一种与</span><span
lang=EN-US>XML</span><span style='font-family:宋体'>完全兼容的语法。</span><span
lang=EN-US>WSDL</span><span style='font-family:宋体'>通过可利用的方法、这些方法所使用的类型、发送给方法的请求信息和从方法中发送出的响应信息的格式、以及上面内容的各种绑定，来指定</span><span
lang=EN-US>Web</span><span style='font-family:宋体'>服务。</span></p>

<p class=MsoNormal><span lang=EN-US>WSDL</span><span style='font-family:宋体'>文件中最重要的部分也许是类型定义部分。这一部分使用</span><span
lang=EN-US>XML</span><span style='font-family:宋体'>模式描述数据交换的格式，数据交换的格式要通过使用的</span><span
lang=EN-US>XML</span><span style='font-family:宋体'>元素和元素之间的关系来定义。</span></p>

<p class=MsoNormal><span style='font-family:宋体'>例如，上一节示例中所使用的</span><span
lang=EN-US>Web</span><span style='font-family:宋体'>服务方法：</span></p>

<p class=2 style='margin-top:6.5pt;margin-right:0cm;FTEL:6.5pt;
margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>int
DoSomething(string stringParam, int intParam)</span><span
class=MsoCommentReference><span lang=EN-GB style='font-size:8.0pt;display:none;
letter-spacing:.2pt'> </span></span></p>

<p class=2 style='margin-top:8.15pt;margin-right:0cm;FTEL:8.15pt;
margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;</span></p>

<p class=MsoNormal><span style='font-family:宋体'>下面是为请求所做的类型声明：</span></p>

<p class=2 style='margin-top:8.15pt;margin-right:0cm;FTEL:0cm;
margin-left:21.45pt;FTEL:.0001pt;FTEL:18.45pt'><span
lang=EN-US>&lt;?xml version=&quot;1.0&quot; ?&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&lt;definitions
xmlns:http=&quot;http://schemas.xmlsoap.org/wsdl/http/&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
xmlns:soap=&quot;http://schemas.xmlsoap.org/wsdl/soap/&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xmlns:s=&quot;http://www.w3.org/2001/XMLSchema&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
...other namespaces...&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;
&lt;types&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US><a
href="../../../localhost/pcswebsrv1/service1.asmx@WSDL##"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:schema elementFormDefault=&quot;qualified&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
targetNamespace=&quot;http://tempuri.org/&quot;&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:element FTEL=&quot;DoSomething&quot;&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:complexType&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:sequence&gt;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:element minOccurs=&quot;0&quot; maxOccurs=&quot;1&quot;
FTEL=&quot;stringParam&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
type=&quot;s:string&quot; /&gt; </span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&lt;s:element minOccurs=&quot;1&quot; maxOccurs=&quot;1&quot;
FTEL=&quot;intParam&quot;</span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=EN-US>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span><span lang=FR>type=&quot;s:int&quot; /&gt; </span></p>

<p class=2 style='margin-left:21.45pt;FTEL:18.45pt'><span lang=FR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
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