java axis2生成wsdl

package com.elgin.webservice;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class WebServiceDemo {

    public String sayHello(String name) {
        return "hello " + name;
    }

    public int getAge() {
        return 26;
    }

    public List<SysUser> getAllUser() {
        List<SysUser> list = new ArrayList<SysUser>();
        SysUser user1 = new SysUser();
        user1.setAge("10");
        user1.setIdCard("411325199212101023");
        user1.setUserName("张一");
        list.add(user1);
        SysUser user2 = new SysUser();
        user2.setAge("11");
        user2.setIdCard("421325199212101022");
        user2.setUserName("张二");
        list.add(user2);
        SysUser user3 = new SysUser();
        user3.setAge("12");
        user3.setIdCard("431325199212101023");
        user3.setUserName("张三");
        list.add(user3);
        return list;
    }
    
    public Map<String, Object> getMapList(){
        List<SysUser> list = new ArrayList<SysUser>();
        SysUser user1 = new SysUser();
        user1.setAge("10");
        user1.setIdCard("411325199212101023");
        user1.setUserName("张一");
        list.add(user1);
        SysUser user2 = new SysUser();
        user2.setAge("11");
        user2.setIdCard("421325199212101022");
        user2.setUserName("张二");
        list.add(user2);
        
        List<SysUser> list2 = new ArrayList<SysUser>();
        SysUser user3 = new SysUser();
        user3.setAge("12");
        user3.setIdCard("431325199212101023");
        user3.setUserName("张三");
        list2.add(user3);
        
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("userList1", list);
        map.put("userList2", list2);
        return map;
    }
    
    public Map<String, Object> getMapString(){
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("userName", "张三");
        map.put("userAge", "20");
        return map;
    }
}

services.xml
<?xml version="1.0" encoding="UTF-8"?>
<serviceGroup>
    <!--name属性配置WebService的名称 -->
    <service name="myService">
        <description>Web Service</description>
        <!-- ServiceClass属性配置提供WebService服务类的全类名 -->
        <parameter name="ServiceClass">com.elgin.webservice.WebServiceDemo
        </parameter>
        <messageReceivers>
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
                class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" />
        </messageReceivers>
        <operation name="sayHello">
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
        </operation>
        <operation name="getAge">
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
        </operation>
        <operation name="getAllUser">
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
        </operation>
        <operation name="getMapList">
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
        </operation>
        <operation name="getMapString">
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
                class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
        </operation>
    </service>
</serviceGroup>

web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp"
    xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <servlet>
        <servlet-name>AxisServlet</servlet-name>
        <servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>
</web-app>

详情参考：http://blog.csdn.net/kris234seth/article/details/50466758

备注：services.xml如果不指定具体的operation ，也就是方法名，那么在解析xml的时候会报错