POST /Project2.MyService/soap/IMyService HTTP/1.1
Accept: application/octet-stream, text/xml
SOAPAction: "urn:MyServiceIntf-IMyService#GetComplexType"
…….
<?xml version="1.0" encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<NS1:GetComplexType xmlns:NS1="urn:MyServiceIntf-IMyService" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<NS1:Param1 xsi:type="xsd:string">
1234
</NS1:Param1>
</NS1:GetComplexType>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Accept: application/octet-stream, text/xml
SOAPAction: "urn:MyServiceIntf-IMyService#GetComplexType"
…….
<?xml version="1.0" encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<NS1:GetComplexType xmlns:NS1="urn:MyServiceIntf-IMyService" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<NS1:Param1 xsi:type="xsd:string">
1234
</NS1:Param1>
</NS1:GetComplexType>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
请问你这段代码的主要作用是什么呢?