直接写soap调用webservice的问题

[hillok]

我有一个 http://192.168.19.134/service/api.php?wsdl
做了简单的两个函数， feedback 和 add
我使用vb调用时，用soap toolkit很容易就可以调用了

Dim ss As New SoapClient30
 
ss.MSSoapInit "http://192.168.19.134/service/api.php?wsdl"
MsgBox ss.feedback("zzzz")
MsgBox ss.Add(34, 56)

但是想学习一下使用xmlhttp，通过soap来调用，应该怎么写？

        url = "http://192.168.19.134/service/api.php?wsdl"
        oXMLHttp.Open "POST", url, False
        oXMLHttp.setRequestHeader "Content-Type", "text/xml; charset=utf-8"
        oXMLHttp.setRequestHeader "Content-length", Len(URLEncode(postData))
        oXMLHttp.setRequestHeader "Accept-Language", "zh-CN"
        oXMLHttp.setRequestHeader "SOAPAction", "http://192.168.19.134/service/api.php?wsdl"
        oXMLHttp.setRequestHeader "Host", "192.168.19.134"
        oXMLHttp.Send URLEncode(postData)

postdata

        postData = "<?xml version=""1.0"" encoding=""utf-8""?>"
        postData = postData & "<soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/"">"
        postData = postData & "<soap:Body  xmlns:m=""http://192.168.19.134/service/api.php?wsdl"">"
        postData = postData & "<m:add>"
        postData = postData & "<m:aa>1</m:aa>"
        postData = postData & "<m:bb>2</m:bb>"
        postData = postData + "</m:add>"
        postData = postData + "</soap:Body>"
        postData = postData + "</soap:Envelope>"

我这样写的消息发过去总是收到500的错误，到底是哪里错了呢？

[hillok]

支持

引用 2 楼 xuzuning 的回复:

你的 soap 服务端支持 get 或 post 方式吗？

[Lzq_1010]

大哥。这里好像是php的版块。。

[xuzuning]

你的 soap 服务端支持 get 或 post 方式吗？