PHP通过curl调用asp.net的WebService问题

Question

当执行以下代码时返回 Data at the root level is invalid错误，请问如何解决。
<?php
ini_set("display_errors", "On"); error_reporting(E_ALL); 
header('Content-Type:text/html;charset= utf-8');   //发送头部信息，确认页面编码
$user = 'aaa';
$pass = 'a';$curlPost="username=" . $user  . '&pwd=' . $pass . '&submit=send';          //定义需要发送的字符串，关键字与它的值
$ch=curl_init();           //初始化一个curl
curl_setopt($ch,CURLOPT_URL,'http://example.com/myservice/service.asmx?WSDL&op=UserLogin'); //设置目标URL
curl_setopt($ch,CURLOPT_POST,1);         //设置使用POST发送数据
curl_setopt($ch,CURLOPT_POSTFIELDS,$curlPost);      //设置POST数据内容为前面定义的字符串
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);       //设置是否输出返回结果（设置为不打印）
$data=curl_exec($ch);           //执行请求并返回结果
curl_close($ch);            //关闭CURL
echo $data;              //输出结果
?>  <?xml version="1.0" encoding="utf-8" ?> 
- <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <soap:Body>
- <soap:Fault>
- <soap:Code>
  <soap:Value>soap:Receiver</soap:Value> 
  </soap:Code>
- <soap:Reason>
  <soap:Text xml:lang="en">Server was unable to process request. ---> Data at the root level is invalid. Line 1, position 1.</soap:Text> 
  </soap:Reason>
  <soap:Detail /> 
  </soap:Fault>
  </soap:Body>
  </soap:Envelope>

Answer 1

为什么不用SoapClient呢？
你给出真实……?WSDL地址，看看参数格式，或贴上来

Answer 2

这是WSDL内容  <?xml version="1.0" encoding="utf-8" ?> 
- <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://tempuri.org/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
- <s:element name="UserLogin">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="username" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="pwd" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="UserLoginResponse">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="UserLoginResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
  </s:schema>
  </wsdl:types>
- <wsdl:message name="UserLoginSoapIn">
  <wsdl:part name="parameters" element="tns:UserLogin" /> 
  </wsdl:message>
- <wsdl:message name="UserLoginSoapOut">
  <wsdl:part name="parameters" element="tns:UserLoginResponse" /> 
  </wsdl:message>
- <wsdl:portType name="Service1Soap">
- <wsdl:operation name="UserLogin">
  <wsdl:input message="tns:UserLoginSoapIn" /> 
  <wsdl:output message="tns:UserLoginSoapOut" /> 
  </wsdl:operation>
  </wsdl:portType>
- <wsdl:binding name="Service1Soap" type="tns:Service1Soap">
  <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /> 
- <wsdl:operation name="UserLogin">
  <soap:operation soapAction="http://tempuri.org/UserLogin" style="document" /> 
- <wsdl:input>
  <soap:body use="literal" /> 
  </wsdl:input>
- <wsdl:output>
  <soap:body use="literal" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
- <wsdl:binding name="Service1Soap12" type="tns:Service1Soap">
  <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" /> 
- <wsdl:operation name="UserLogin">
  <soap12:operation soapAction="http://tempuri.org/UserLogin" style="document" /> 
- <wsdl:input>
  <soap12:body use="literal" /> 
  </wsdl:input>
- <wsdl:output>
  <soap12:body use="literal" /> 
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
- <wsdl:service name="Service1">
- <wsdl:port name="Service1Soap" binding="tns:Service1Soap">
  <soap:address location="http://example.com/myservice/service.asmx" /> 
  </wsdl:port>
- <wsdl:port name="Service1Soap12" binding="tns:Service1Soap12">
  <soap12:address location="http://example.com/myservice/service.asmx" /> 
  </wsdl:port>
  </wsdl:service>
  </wsdl:definitions>我这边运行soap用不了

Answer 3

下载个soapui用用，你soap请求和普通的表单提交是不一样的。
下面是我copy了你的wsdl，soapui load入以后生成的提交http header和bodyPOST http://example.com/myservice/service.asmx HTTP/1.1
Connection: close
Accept-Encoding: gzip,deflate
Content-Type: application/soap+xml;charset=UTF-8;action="http://tempuri.org/UserLogin"
User-Agent: Jakarta Commons-HttpClient/3.1
Host: example.com
Content-Length: 343<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:tem="http://tempuri.org/">
   <soap:Header/>
   <soap:Body>
      <tem:UserLogin>
         <!--Optional:-->
         <tem:username>?</tem:username>
         <!--Optional:-->
         <tem:pwd>?</tem:pwd>
      </tem:UserLogin>
   </soap:Body>
</soap:Envelope>

Answer 4

错误很明显
<Server was unable to process request. ---> Data at the root level is invalid. Line 1, position 1>
你的<?xml version="1.0" encoding="utf-8" ?> 在哪？？？
下面是一个访问ASP.NET HTTPS的WEBSERVICE$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, Your Webserviceurl);
curl_setopt($ch, CURLOPT_PORT , 443);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $requestxml);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/soap+xml; charset=utf-8", "Content-length: ".strlen($requestxml))); 
$response = curl_exec($ch);
$statuscode = curl_getinfo($ch,CURLINFO_HTTP_CODE);
     curl_close($ch);
switch($statuscode) {
判断状态码
}
而$requestxml应该是$requestxml="<?xml version=\"1.0\" encoding=\"utf-8\"?>".
           "<soap12:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap12=\"http://www.w3.org/2003/05/soap-envelope\"> ""
等等，以下就不写了没办法，用curl提交就是这样,自行拼接XML串，自行获取HTTP状态，自行解析XML,嫌麻烦就用NUSOAP或SOAPUI来玩

Answer 5

我2楼已经贴出来了，<?xml version="1.0" encoding="utf-8" ?> 这段是有的
WebService地址：http://２１８。５７。１４３。２４９/svctest/service.asmx
请帮我用curl测试一下，谢谢。

Answer 6

请求格式如何生成看#3ini_set("display_errors", "On"); error_reporting(E_ALL); 
header('Content-Type:text/html;charset= utf-8');   //发送头部信息，确认页面编码
$user = 'aaa';
$pass = 'a';$curlPost = <<<post
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:tem="http://tempuri.org/">
   <soap:Header/>
   <soap:Body>
      <tem:UserLogin>
         <!--Optional:-->
         <tem:username>{$user}</tem:username>
         <!--Optional:-->
         <tem:pwd>{$pass}</tem:pwd>
      </tem:UserLogin>
   </soap:Body>
</soap:Envelope>
post;$ch=curl_init('http://218.57.143.249/svctest/service.asmx');           //初始化一个curl
//curl_setopt($ch,CURLOPT_URL,''); //设置目标URL
curl_setopt($ch,CURLOPT_POST,true);         //设置使用POST发送数据
curl_setopt($ch,CURLOPT_POSTFIELDS,$curlPost);      //设置POST数据内容为前面定义的字符串
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);       //设置是否输出返回结果（设置为不打印）
curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-Type: application/soap+xml;charset=UTF-8;action="http://tempuri.org/UserLogin"'));
$data=curl_exec($ch);           //执行请求并返回结果
curl_close($ch);            //关闭CURLecho $data;              //输出结果

Answer 7

<?xml version="1.0" encoding="utf-8"?>前面不能有前导空格，否则就是无效格式 <?php  $requstxml=$xml = <<<EOT
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">             
             <soap12:Body>
     <UserLogin xmlns="http://tempuri.org/">
       <username>test</username>
       <pwd>test</pwd>
     </UserLogin>
   </soap12:Body>
</soap12:Envelope>EOT;$ch=curl_init('http://218.57.143.249/svctest/service.asmx');            
curl_setopt($ch,CURLOPT_POST,true);         
curl_setopt($ch,CURLOPT_POSTFIELDS,$requstxml);      
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);        
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/soap+xml; charset=utf-8", "Content-length: ".strlen($requstxml))); 
$data=curl_exec($ch);            
curl_close($ch); 
echo $data;?>

Answer 8

既然人家都已经给出 webservice了  为什么还 用CURL