Java调用doNet webService方法

doNet的webService

浏览器访问测试地址:http://192.168.4.17/JLWWS/sendCommand.asmx,出现

点击getDeviceValue方法,出现

上图的xml代码再贴一遍:
POST /JLWWS/sendCommand.asmx HTTP/1.1
Host: 192.168.4.17
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri.org/getDeviceValue"

<?xml version="1.0" encoding="utf-8"?>
<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/">
  <soap:Body>
    <getDeviceValue xmlns="http://tempuri.org/">
      <n>int</n>
      <s>string</s>
    </getDeviceValue>
  </soap:Body>
</soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<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/">
  <soap:Body>
    <getDeviceValueResponse xmlns="http://tempuri.org/">
      <getDeviceValueResult>string</getDeviceValueResult>
    </getDeviceValueResponse>
  </soap:Body>
</soap:Envelope>
然后

java方法:
public String cc(){
          String result = "";
          try{
           Service service = new Service();
           Call call = (Call) service.createCall();
           call.setOperationName(new QName("http://tempuri.org/", "getDeviceValue"));
           call.addParameter(new QName("http://tempuri.org/", "n"), org.apache.axis.encoding.XMLType.XSD_INT, javax.xml.rpc.ParameterMode.IN);
           call.addParameter(new QName("http://tempuri.org/", "s"), org.apache.axis.encoding.XMLType.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
           call.setTargetEndpointAddress(new URL("http://192.168.4.17/JLWWS/sendCommand.asmx")); 
           call.setUseSOAPAction(true);
           call.setSOAPActionURI("http://tempuri.org/getDeviceValue");
           
           //SOAPService soap = new SOAPService();
           //soap.setName("sendCommand1");
           //call.setSOAPService(soap);
           result  = (String) call.invoke(new Object[] { "1", "aaaaaaaaa"});   
           System.out.println(result);
          }catch(Exception e){
           e.printStackTrace();
          }
          
          return result;
    }

注意上述代码的红色部分。第一、命名空间注意不要写错了;第二、参数如果是int类型的话,设置值的时候用String的方式入参,(addParameter的时候还是要org.apache.axis.encoding.XMLType.XSD_INT)。

参考csdn论坛上有个帖子是这么说的:

错误信息如下:
AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Client
 faultSubcode: 
 faultString: 服务器无法读取请求。 ---&gt; XML 文档(1, 582)中有错误。 ---&gt; 输入字符串的格式不正确。

==================

虽然xml中是
<soap:Body>
    <PubClientLogin xmlns="http://NewCap.com/NewCapecWebService/">
      <appid>int</appid>
    </PubClientLogin>
 </soap:Body>
但是传入参数要输入string类型,
call.addParameter(new QName(targetNameSpace, "appid"), XMLType.XSD_INT, ParameterMode.IN);
call.invoke(new Object[]{"43"})

帖子地址:http://bbs.csdn.net/topics/360243982

原文地址:https://www.cnblogs.com/winkey4986/p/3921445.html