根据wsdl生成客户端：Use of SOAP Encoding is not supported

一.生成方式选择

接收到服务端第三方给的wsdl文件，需要在本地生成客户端调用。调用或生成客户端的方式有很多种，可能你会使用eclipse上的插件、IDEA上的插件、使用xfire简单的调用方式等，会碰到各种问题，就是生成不了。其实选择哪种方式，要根据wsdl定义stype和use的方式。

stype描述了服务调用方式：rpc或document，use定义了类型：encoded或literal

二.wsdl文件的片段

<wsdl:message name="sigResponse"><wsdl:part name="sigReturn" type="soapenc:string"/></wsdl:message><wsdl:message name="sigRequest"><wsdl:part name="province" type="soapenc:string"/><wsdl:part name="caller" type="soapenc:string"/><wsdl:part name="called" type="soapenc:string"/><wsdl:part name="sigType" type="soapenc:string"/><wsdl:part name="sigTime" type="soapenc:string"/></wsdl:message><wsdl:portType name="SigMessageDellImpl"><wsdl:operation name="SigMsg" parameterSigMsg="province caller called sigType sigTime"><wsdl:input message="impl:sigRequest" name="sigRequest"/><wsdl:output message="impl:sigResponse" name="sigResponse"/></wsdl:operation></wsdl:portType><wsdl:binding name="sigMessageServicesSoapBinding" type="impl:SigMessageDellImpl"><wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/><wsdl:operation name="SigMsg"><wsdlsoap:operation soapAction=""/><wsdl:input name="sigRequest"><wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://impl.service.client.com" use="encoded"/></wsdl:input><wsdl:output name="sigResponse"><wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://*.*.*.*:*/SMSWebService/services/sigMessageServices" use="encoded"/></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="SigMessageDellImplService"><wsdl:port binding="impl:sigMessageServicesSoapBinding" name="sigMessageServices"><wsdlsoap:address location="http://*.*.*.*:*/SMSWebService/services/sigMessageServices"/></wsdl:port></wsdl:service>

三.碰到的问题

1.我建议调用不是自己生成的服务端的wsdl，最好使用wsimport方式，调用后报错：Use of SOAP Encoding is not supported

xiaoxiangdeMacBook-Pro:~ Simons$ wsimport -keep -p zhenzhen -d ~ http://*.*.*.*/SMSWebService/services/sigMessageServices/?wsdlparsing WSDL...[ERROR] "Use of SOAP Encoding is not supported. SOAP extension element on line 48 in http://*.*.*.*/SMSWebService/services/sigMessageServices/?wsdl has use="encoded" "    Failed to parse the WSDL.

原因：这和JDK版本有关，进入到jdk的bin目录下，查看JAX-WS的版本，而Version 2 of JAX-WS does not support rpc/encoded anymore，就是wsdl生成时选择了rpc/encoded方式（仔细查看wsdl可以看到style=”rpc”,use=”encoded”），JDK1.7中的JAX-WS已经不支持了。

xiaoxiangdeMacBook-Pro:bin Simons$ wsimport -versionJAX-WS RI 2.2.4-b01

四.解决方案

1.使用Apache Axis1.0中的WSDL2Java来生成

java org.apache.axis.wsdl.WSDL2Java http://someurl?WSDL

另外调用WSDL2Java需要相关jars，使用-cp添加进来,不支持使用通配符。提醒:linux下jar之间使用冒号隔开:，windows下jar之间使用分号隔开

java -cp mail-1.4.jar;saaj-api-1.3.jar;jaxrpc-1.1.jar;commons-discovery-0.2.jar;commons-logging-1.1.jar;axis-1.4.jar;activation-1.1.jar;wsdl4j-1.4.jar org.apache.axis.wsdl.WSDL2Java http://*.*.*.*/SMSWebService/services/sigMessageServices?wsdl

jar包可以在maven repository去下载，分别是：

mail-1.4.jar;saaj-api-1.3.jar;jaxrpc-1.1.jar;commons-discovery-0.2.jar;commons-logging-1.1.jar;axis-1.4.jar;activation-1.1.jar;wsdl4j-1.4.jar

生成文件：

SigMessageDellImpl.javaSigMessageDellImplService.javaSigMessageDellImplServiceLocator.javaSigMessageServicesSoapBindingStub.java

2.调用方式如下，不是直接new stub

public class TestClient {    public static void main(String[] args) throws Exception{        SigMessageDellImplService locator=new SigMessageDellImplServiceLocator();        SigMessageServicesSoapBindingStub stub=(SigMessageServicesSoapBindingStub)locator.getsigMessageServices();        String result=stub.sigMsg("310000","02163630000","18000000000","8","2016-08-03 22:08:08");        System.out.println("result:"+result);    }}

以上！