webservice简单实现

创建工程：

一个服务端，一个客户端

添加相关jar

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.sgor.com</groupId>
  <artifactId>WC_Server</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <dependencies>
  <dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-core</artifactId>
    <version>3.1.6</version>
</dependency>
  <dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-frontend-jaxws</artifactId>
    <version>3.1.6</version>
  </dependency>
  <dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-http-jetty</artifactId>
    <version>3.1.6</version>
</dependency>
  
  
  </dependencies>
</project>

 编写接口类

package com.sgor.webservice;

import java.util.List;
import java.util.Map;

import javax.jws.WebService;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;

import com.sgor.entity.Role;
import com.sgor.entity.User;
import com.sgor.util.adapter.MapAdapter;

@WebService
public interface WS_Interface {
	public String say(String str);
	public List<Role> getUserRole(User user);//登陆验证 模拟
	
	
	@XmlJavaTypeAdapter(MapAdapter.class)
	public Map<String,List<Role>> getRoles();//不支持类型适配器
		

}

 接口实现

package com.sgor.webservice.impl;

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

import javax.jws.WebService;

import com.sgor.entity.Role;
import com.sgor.entity.User;
import com.sgor.webservice.WS_Interface;

@WebService
public class WS_InterfaceImpl implements WS_Interface {

	public List<Role> getUserRole(User user) {
		List<Role> list = new ArrayList<Role>();
		try {
			if (!user.equals("") || user != null) {
				if (user.getAccount().equals("admin")
						&& user.getPassword().equals("123456")) {
					list.clear();
					list.add(new Role(1, "系统管理员"));
					list.add(new Role(2, "系统操作员"));
				} else if (user.getAccount().equals("pd")
						&& user.getPassword().equals("123456")) {
					list.clear();
					list.add(new Role(3, "程序员"));
				} else {
					list.clear();
					list.add(new Role(9999, "账号不存在或密码错误！"));
				}
			}
		} catch (Exception e) {
			list.add(new Role(9997, "系统异常，暂时无法完成请求"));
			return list;
		}
		return list;
	}

	public Map<String, List<Role>> getRoles() {
		Map<String, List<Role>> map =new  HashMap<String, List<Role>>();
		List<Role> list = new ArrayList<Role>();
		list.add(new Role(1,"系统管理员"));
		list.add(new Role(2,"系统操作员"));
		map.put("admin", list);
		List<Role> list1 = new ArrayList<Role>();
		list1.add(new Role(1,"系统设计师"));
		list1.add(new Role(2,"系统开发者"));
		map.put("pd", list1);
		return map;
	}

}

 适配器

package com.sgor.util.adapter;

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

import javax.xml.bind.annotation.adapters.XmlAdapter;

import com.sgor.entity.Role;
import com.sgor.util.entity.MapRole;

public class MapAdapter extends XmlAdapter<MapRole[], Map<String,List<Role>>>{

	@Override
	public Map<String, List<Role>> unmarshal(MapRole[] v) throws Exception {
		// TODO Auto-generated method stub
		Map<String, List<Role>> map = new HashMap<String, List<Role>>();
		for(int i=0;i<v.length;i++){
			MapRole maprole = v[i];
			map.put(maprole.getKey(), maprole.getValue());
		}
		return map;
	}

	@Override
	public MapRole[] marshal(Map<String, List<Role>> v) throws Exception {
		MapRole[] roles = new MapRole[v.size()];
		int i=0;
		for(String key:v.keySet()){
			//声明roles[i]
			roles[i] = new MapRole();
			roles[i].setKey(key);
			roles[i].setValue(v.get(key));
			i++;
		}
			
		return roles;
	}
}

 entity

package com.sgor.util.entity;

import java.util.List;

import com.sgor.entity.Role;

public class MapRole {
	private String key;
	private List<Role> value;
	public String getKey() {
		return key;
	}
	public void setKey(String key) {
		this.key = key;
	}
	public List<Role> getValue() {
		return value;
	}
	public void setValue(List<Role> value) {
		this.value = value;
	}
	
}

package com.sgor.entity;

public class Role {
	private int id;//编号
	private String rolename;//角色
	public Role() {
		super();
	}
	public Role(int id, String rolename) {
		super();
		this.id = id;
		this.rolename = rolename;
	}
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public String getRolename() {
		return rolename;
	}
	public void setRolename(String rolename) {
		this.rolename = rolename;
	}

}

package com.sgor.entity;

public class User {
	private int id;//编号
	private String account;//登陆名
	private String name;//用户名
	private String password;//密码
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public String getAccount() {
		return account;
	}
	public void setAccount(String account) {
		this.account = account;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	

}

 Server端

package com.sgor.server;

import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

import com.sgor.webservice.WS_Interface;
import com.sgor.webservice.impl.WS_InterfaceImpl;

public class WS_Server {
	public static void main(String[] args) {
		System.out.println("WebService 启动开始");
		WS_Interface implementor = new WS_InterfaceImpl();
		String address="http://127.0.0.1/Ws_Service";//接口地址设置
		
		
		//方式一：使用jdk自带方法创建服务端url
		//Endpoint.publish(address, implementor);//jdk自带创建webservice接口
		
		
		//方式二：使用cxf创建服务端url
		JaxWsServerFactoryBean factoryBean = new JaxWsServerFactoryBean();
		factoryBean.setAddress(address);//cxf设置地址
		factoryBean.setServiceClass(WS_Interface.class);//设置接口类
		factoryBean.setServiceBean(implementor);//设置接口实现类
		factoryBean.create();//创建接口
		System.out.println("WebService 启动成功");
		
	}

}

启动服务 

浏览器输入刚刚创建的url  http://127.0.0.1/Ws_Service?wsdl

使用工具解析xml生成代码，去官网下载工具包之后配置环境变量

xxx:/apache-cxf-xxx/bin;配置到path中即可

配置完之后输入wsdl2java确认配置成功

创建client工程 去相应的目录下执行wsdl2java http://127.0.0.1/Ws_Service?wsdl

创建客户端：

package com.sgor.Client;

import java.util.List;

import com.sgor.webservice.MapRole;
import com.sgor.webservice.MapRoleArray;
import com.sgor.webservice.Role;
import com.sgor.webservice.User;
import com.sgor.webservice.WSInterface;
import com.sgor.webservice.WSInterfaceService;

public class WS_Client {
	public static void main(String[] args) {
		WSInterfaceService wsinterfaceservice = new WSInterfaceService();
		WSInterface wsinterface = wsinterfaceservice.getWSInterfacePort();
		//向服务器端发送参数 请求返回
		/**
		 * 使用cxf工具包生成解析类步骤：
		 * 1.下载对应版本工具包 如apache-cxf-3.1.10
		 * 2.配置环境变量在path中添加xxx://apache-cxf-3.1.10/bin
		 * 3.执行批处理文件CMD>>进入需要工具类目录如E:sgorWS_Clientsrcmainjava  执行wsdl2java 服务端url 
		 * 4.刷新工程文件夹 创建客户端调用方法
		 */
		User user = new User();
		user.setId(1);
		user.setAccount("admin");
		user.setPassword("123456");
		List<Role> rolelist = wsinterface.getUserRole(user);
		System.out.println("*****************getUserRole()方法测试*****************");
		System.out.println("账号:"+user.getAccount()+"密码:"+user.getPassword());
		System.out.println("系统查询结果如下：");
		for(Role list:rolelist){
			
			System.out.println(list.getId()+" "+list.getRolename());
		}
		System.out.println("******************getRoles()方法测试*******************");
		MapRoleArray array=wsinterface.getRoles();
		List<MapRole> roleList=array.getItem();
		for (int i = 0; i < roleList.size(); i++) {
			MapRole roles=roleList.get(i);
			System.out.println("分组:"+roles.getKey());
			for(Role r:roles.getValue()){
				System.out.println("编号："+r.getId()+" 角色："+r.getRolename());
				
			}
			System.out.println("======================================================");
		}
		
		
	}

}

 运行结果：

项目目录：