webservice 请求错误，急急急

VB code

identityStr="<Identity_1_0>"& _                "<Operator>tyn196</Operator>"& _                "<Pwd>123456</Pwd>"& _            "</Identity_1_0>"requestStr="<YeeGo.QueryPolicyByPNR_1_0>"& _                "<Pnr>HFJS34</Pnr>"& _                "<Gds>1E</Gds>"& _                "<Plats>ALL</Plats>"& _            "</YeeGo.QueryPolicyByPNR_1_0>"'identityStr="<Identity_1_0><Operator>tyn196</Operator><Pwd>123456</Pwd></Identity_1_0>"'requestStr="<YeeGo.QueryPolicyByPNR_1_0><Pnr>HFJS34</Pnr><Gds>1E</Gds><Plats>ALL</Plats></YeeGo.QueryPolicyByPNR_1_0>"FilterStr=""SoapRequest="<?xml version="&CHR(34)&"1.0"&CHR(34)&" encoding="&CHR(34)&"utf-8"&CHR(34)&"?>"& _"<soap:Envelope xmlns:xsi="&CHR(34)&"http://www.w3.org/2001/XMLSchema-instance"&CHR(34)&" "& _"xmlns:xsd="&CHR(34)&"http://www.w3.org/2001/XMLSchema"&CHR(34)&" "& _"xmlns:soap="&CHR(34)&"http://schemas.xmlsoap.org/soap/envelope/"&CHR(34)&">"& _"<soap:Body>"& _"<XmlSubmit xmlns="&CHR(34)&"http://openapi.yeego.net/"&CHR(34)&">"& _    "<identity>"&identityStr&"</identity>"& _    "<request>"&requestStr&"</request>"& _    "<filter>"&FilterStr&"</filter>"& _"</XmlSubmit>"& _"</soap:Body>"& _"</soap:Envelope>"Set xmlhttp = server.CreateObject("Microsoft.XMLHTTP")xmlhttp.Open "POST",url,falsexmlhttp.setRequestHeader "Content-Type", "text/xml;charset=utf-8"xmlhttp.setRequestHeader "HOST","localhost"xmlhttp.setRequestHeader "Content-Length",LEN(SoapRequest)xmlhttp.setRequestHeader "SOAPAction", "http://openapi.yeego.net/XmlSubmit" '一定要与WEBSERVICE的命名空间相同，否则服务会拒绝xmlhttp.Send(SoapRequest)Response.Write(xmlhttp.Status)

返回400

[解决办法]
HTTP 错误 400
400 请求出错
由于语法格式有误，服务器无法理解此请求。不作修改，客户程序就无法重复此请求。