# SOAP 实例 ## 一个 SOAP 实例 在下面的例子中，一个 GetStockPrice 请求被发送到了服务器。此请求有一个 StockName 参数，而在响应中则会返回一个 Price 参数。此功能的命名空间被定义在此地址中： "http://www.example.org/stock" ### SOAP 请求： ``` POST /InStock HTTP/1.1 Host: www.example.org Content-Type: application/soap+xml; charset=utf-8 Content-Length: nnn <?xml version="1.0"?> <soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope" soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding"> <soap:Body xmlns:m="http://www.example.org/stock">   <m:GetStockPrice>     <m:StockName>IBM</m:StockName>   </m:GetStockPrice> </soap:Body> </soap:Envelope> ``` ### SOAP 响应： ``` HTTP/1.1 200 OK Content-Type: application/soap+xml; charset=utf-8 Content-Length: nnn <?xml version="1.0"?> <soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope" soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding"> <soap:Body xmlns:m="http://www.example.org/stock">   <m:GetStockPriceResponse>     <m:Price>34.5</m:Price>   </m:GetStockPriceResponse> </soap:Body> </soap:Envelope> ```