wsdl简单调用

WSDL真的好简单，而且确实做到了跨语言，按规范来，代码简洁，调用方便。。

你用PHP创建了WS，要Java调用，我就反着来，给你个Java创建+PHP调用的例子，让你两种语言的创建和调用WS都熟悉下。我这里用Java写了个WS，HelloWorld.java，这里对外提供了一个服务

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
 
@WebService(targetNamespace = "http://localhost/client")
@SOAPBinding(style = SOAPBinding.Style.RPC)
public class HelloWorld {
    @WebMethod
    public String sayHelloWorldFrom(String p1, String p2)
  {
    String result = "Hello, world, from " + p1 + " and " + p2;
    System.out.println(result);
    return result;
  }
}

然后我发布它，写个StartService.java

import javax.xml.ws.Endpoint;
 
public class StartService {
    public static void main(String[] args) {
        Endpoint.publish("http://localhost:8080/HelloWorldService", new HelloWorld());
    }
}

是不是很简洁啊，不到20行代码啊。编译这两个类，运行
java StartService
然后访问：http://localhost:8080/HelloWorldService ，就能看到服务了，还能看到WSDL文件，然后PHP访问，

<?php
header("Content-Type: text/html; charset=GBK");
class sayHelloWorldFromResponse{
    public $return;
}
 
class sayHelloWorldFrom{
public $arg0;
public $arg1;
 
public function __construct($arg0,$arg1) {
    $this->arg0=$arg0;
    $this->arg1=$arg1;
 
}
}
class webS {  
 
    public function __construct() {
        $this->client=new SoapClient("http://localhost:8080/HelloWorldService?wsdl",
        array('classmap' =>array('sayHelloWorldFromResponse'=>'sayHelloWorldFromResponse','sayHelloWorldFrom'=>'sayHelloWorldFrom'),
            'encoding'=>'GBK',
            'location' =>"http://localhost:8080/HelloWorldService?wsdl",'uri'=>"http://localhost/client","trace" => 1,"exception"=>true ));
 
    }  
 
    public function say($a,$b){
        $ret1=$this->client->sayHelloWorldFrom($a,$b);
        return $ret1;
 
    }
     
}
 
$ws=new webS();
var_dump($ws->say('刘惜君','张韶涵'));

执行下，简单得很、如果Java调用，更简单，Java 6自带了ws包，如果要实现很复杂的调用，还可以用axis2,CXF等第三方包。反正很简单。留给你学学Java了，哈哈

评论(0)| 引用此答案| 举报 (2014-06-20 22:51)

Helloall 2年前

引用来自“南湖船老大”的评论

WSDL真的好简单，而且确实做到了跨语言，按规范来，代码简洁，调用方便。。

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
 
@WebService(targetNamespace = "http://localhost/client")
@SOAPBinding(style = SOAPBinding.Style.RPC)
public class HelloWorld {
    @WebMethod
    public String sayHelloWorldFrom(String p1, String p2)
  {
    String result = "Hello, world, from " + p1 + " and " + p2;
    System.out.println(result);
    return result;
  }
}

然后我发布它，写个StartService.java

import javax.xml.ws.Endpoint;
 
public class StartService {
    public static void main(String[] args) {
        Endpoint.publish("http://localhost:8080/HelloWorldService", new HelloWorld());
    }
}

<?php
header("Content-Type: text/html; charset=GBK");
class sayHelloWorldFromResponse{
    public $return;
}
 
class sayHelloWorldFrom{
public $arg0;
public $arg1;
 
public function __construct($arg0,$arg1) {
    $this->arg0=$arg0;
    $this->arg1=$arg1;
 
}
}
class webS {  
 
    public function __construct() {
        $this->client=new SoapClient("http://localhost:8080/HelloWorldService?wsdl",
        array('classmap' =>array('sayHelloWorldFromResponse'=>'sayHelloWorldFromResponse','sayHelloWorldFrom'=>'sayHelloWorldFrom'),
            'encoding'=>'GBK',
            'location' =>"http://localhost:8080/HelloWorldService?wsdl",'uri'=>"http://localhost/client","trace" => 1,"exception"=>true ));
 
    }  
 
    public function say($a,$b){
        $ret1=$this->client->sayHelloWorldFrom($a,$b);
        return $ret1;
 
    }
     
}
 
$ws=new webS();
var_dump($ws->say('刘惜君','张韶涵'));

好强大啊,大哥你真牛叉,羡慕啊..思路是知道了,但是第二个java好像编译无法通过...