您当前的位置： 首页 >  童心同萌

CXF入门开发

童心同萌 发布时间：2022-08-23 17:40:01 ，浏览量：3

  1. Server端项目结构f870ff0e5a4348aaa9f88df1c91c2fb5.png
  2. Server端pom.xml 
    
  4.0.0
  com.java1234.webservice
  WS_Server
  0.0.1-SNAPSHOT

  

  	
		org.apache.cxf
		cxf-core
		3.1.5
	

  	
		org.apache.cxf
		cxf-rt-frontend-jaxws
		3.1.5
	

	
		org.apache.cxf
		cxf-rt-transports-http-jetty
		3.1.5
	

	
	
		com.sun.xml.ws
		jaxws-ri
		2.3.1
  3. Server端实体类 
    package com.cxf.entity;

public class User {

	private Integer id; // 编号
	private String userName; // 用户名
	private String password; // 密码
	
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getUserName() {
		return userName;
	}
	public void setUserName(String userName) {
		this.userName = userName;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	
	
}

    package com.cxf.entity;

public class Role {

	private Integer id; // 编号
	private String roleName; // 角色名称
	
	
	
	public Role() {
		super();
		// TODO Auto-generated constructor stub
	}
	
	
	public Role(Integer id, String roleName) {
		super();
		this.id = id;
		this.roleName = roleName;
	}


	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getRoleName() {
		return roleName;
	}
	public void setRoleName(String roleName) {
		this.roleName = roleName;
	}
	
	
}

    package com.cxf.entity;

import java.util.List;

/**
 * 接口的返回值类型为Map时需要该中间实体来互转
 * @author Administrator
 *
 */
public class MyRole {

	private String key;
	private List value;
	
	public String getKey() {
		return key;
	}
	public void setKey(String key) {
		this.key = key;
	}
	public List getValue() {
		return value;
	}
	public void setValue(List value) {
		this.value = value;
	}
	
}
  4.  Server端接口 
    package com.cxf.webservice;

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

import javax.jws.WebService;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
		
		import com.cxf.adapter.MapAdapter;
		import com.cxf.entity.Role;
		import com.cxf.entity.User;

@WebService
public interface HelloWorld {
	
	// 返回值为String
	public String say(String str);
	
	// 返回值为List
	public List getRoleByUser(User user);
	
	// 返回值为Map-->需要自定义适配器：MapAdapter-->@XmlJavaTypeAdapter(MapAdapter.class)
	@XmlJavaTypeAdapter(MapAdapter.class)
	public Map getRoles();
	
}
  5. Server端接口实现 
    package com.cxf.webservice.impl;

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

import javax.jws.WebService;

import com.cxf.entity.Role;
import com.cxf.entity.User;
import com.cxf.webservice.HelloWorld;

@WebService
public class HelloWorldImpl implements HelloWorld{

	public String say(String str) {
		return "Hello:"+str;
	}

	public List getRoleByUser(User user) {
		List roleList=new ArrayList();
		roleList.add(new Role(1,"AAAA"));
		roleList.add(new Role(2,"BBBB"));
		return roleList;
	}

	public Map getRoles() {
		Map map=new HashMap();
		
		List roleList1=new ArrayList();
		roleList1.add(new Role(1,"CCCC"));
		map.put("cccc", roleList1);
		
		List roleList2=new ArrayList();
		roleList2.add(new Role(2,"DDDD"));
		map.put("dddd", roleList2);
		
		return map;
	}

}
  6.  Map类型返回值适配器 
    package com.cxf.adapter;

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

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

import com.cxf.entity.MyRole;
import com.cxf.entity.Role;

public class MapAdapter extends XmlAdapter{

	/**
	 * 适配转换 MyRole[] -> Map
	 */
	@Override
	public Map unmarshal(MyRole[] myRoles) throws Exception {
		Map map=new HashMap();
		for(int i=0;i MyRole[]
	 */
	@Override
	public MyRole[] marshal(Map map) throws Exception {
		MyRole[] roles=new MyRole[map.size()];
		
		Set entries = map.entrySet();
		Integer index = 0;
		for (Map.Entry entry : entries) {
			roles[index]=new MyRole();
			roles[index].setKey(entry.getKey());
			roles[index].setValue(entry.getValue());
			index++;
		}
		
		return roles;
	}

}
  7.  Server端自定义拦截器（调用接口方法前执行） 
    package com.cxf.interceptor;

import java.util.List;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.headers.Header;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class MyInterceptor extends AbstractPhaseInterceptor {

	public MyInterceptor() {
		super(Phase.PRE_INVOKE);  // 调用接口方法前执行自定拦截器
		
	}

	@SuppressWarnings("null")
	public void handleMessage(SoapMessage message) throws Fault {
		List headers=message.getHeaders();
		if(headers==null && headers.size()==0){
			throw new Fault(new IllegalArgumentException("没有Header，拦截器实施拦截"));
		}
		Header firstHeader=headers.get(0);
		Element ele=(Element) firstHeader.getObject();
		NodeList uList=ele.getElementsByTagName("userName");
		NodeList pList=ele.getElementsByTagName("password");
		if(uList.getLength()!=1){
			throw new Fault(new IllegalArgumentException("用户名格式不对"));
		}
		if(pList.getLength()!=1){
			throw new Fault(new IllegalArgumentException("密码格式不对"));
		}
		String userName=uList.item(0).getTextContent();
		String password=pList.item(0).getTextContent();
		
		if(!userName.equals("cxf")||!password.equals("123456")){
			throw new Fault(new IllegalArgumentException("用户名或者密码错误！"));
		}
	}

}
  8.  Server端启动类 
    package com.cxf.webservice.impl;



import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

import com.cxf.interceptor.MyInterceptor;
import com.cxf.webservice.HelloWorld;

public class Server {

	public static void main(String[] args) {
		System.out.println("web service start");
		HelloWorld implementor=new HelloWorldImpl();
		String address="http://localhost:8888/helloWorld";
		// Endpoint.publish(address, implementor); // jdk实现 暴露webservice接口
		JaxWsServerFactoryBean factoryBean=new JaxWsServerFactoryBean();
		factoryBean.setAddress(address); // 设置暴露地址
		factoryBean.setServiceClass(HelloWorld.class); // 接口类
		factoryBean.setServiceBean(implementor); // 设置实现类
		factoryBean.getInInterceptors().add(new LoggingInInterceptor()); // 添加in拦截器 日志拦截器
		factoryBean.getOutInterceptors().add(new LoggingOutInterceptor()); // 添加out拦截器 日志拦截器
		
		factoryBean.getInInterceptors().add(new MyInterceptor());
		factoryBean.create(); // 创建webservice接口
		System.out.println("web service started");
	}
}
  9.  启动Server端2120ac8e43104c918d69ab5f686aab35.png
  10.  Client端自动生成https://pan.baidu.com/s/1wTK2ly-SJgZM99TyAdmPiw?pwd=hbn1 
    1.apache-cxf-3.1.5.zip解压后在环境变量添加bin路径

2.执行命令：wsdl2java -encoding utf-8 -d C:\Users\Administrator\Desktop\wsdl http://localhost:8888/helloWorld?wsdl

3.将C:\Users\Administrator\Desktop\wsdl路径下自动生成的java文件复制到Client端

    11cc871c30ae4196b9f20a752f444b65.png17c8239685f1411e8a0f82acea16ce53.png

  11.  Client端pom.xml 
    
  4.0.0
  com.java1234.webservice
  WS_Client
  0.0.1-SNAPSHOT

  

  	
		org.apache.cxf
		cxf-core
		3.1.5
	

  	
		org.apache.cxf
		cxf-rt-frontend-jaxws
		3.1.5
	

	
		org.apache.cxf
		cxf-rt-transports-http-jetty
		3.1.5
	

	
	
		com.sun.xml.ws
		jaxws-ri
		2.3.1
  12.  Client端自定义拦截器（发送SOAP消息时调用） 
    package com.cxf.interceptor;

import java.util.List;

import javax.xml.namespace.QName;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.headers.Header;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class AddHeaderInterceptor extends AbstractPhaseInterceptor {

	private String userName;
	private String password;
	
	public AddHeaderInterceptor(String userName,String password) {
		super(Phase.PREPARE_SEND); // 准备发送SOAP消息的时候调用拦截器
		this.userName=userName;
		this.password=password;
	}
	
	/**
	 * 客户端拦截器和服务端拦截器对应，客户端拦截器向SoapMessage添加的参数可以在服务端拦截器获取到并进行校验
	 * 校验失败通过：throw new Fault(new IllegalArgumentException("没有Header，拦截器实施拦截"))抛出的异常在客户端控制台可见
	 * @param message
	 * @throws Fault
	 */
	public void handleMessage(SoapMessage message) throws Fault {
		List headerList=message.getHeaders();
		
		Document doc=DOMUtils.createDocument();
		Element ele=doc.createElement("authHeader");
		Element uElement=doc.createElement("userName");
		uElement.setTextContent(userName);
		Element pElement=doc.createElement("password");
		pElement.setTextContent(password);
		
		ele.appendChild(uElement);
		ele.appendChild(pElement);
		
		headerList.add(new Header(new QName("cxf"),ele));
		
	}
	
	

}
  13.   Client端测试类 
    package com.cxf.webservice;

import java.util.List;

import org.apache.cxf.frontend.ClientProxy;
import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;

import com.cxf.interceptor.AddHeaderInterceptor;

public class Client {

	public static void main(String[] args) {
		HelloWorldService service=new HelloWorldService();
		HelloWorld helloWorld=service.getHelloWorldPort();
		org.apache.cxf.endpoint.Client client=ClientProxy.getClient(helloWorld);
		
		client.getOutInterceptors().add(new AddHeaderInterceptor("cxf","123456")); // 添加自定义拦截器
		
		client.getInInterceptors().add(new LoggingInInterceptor()); // 添加In拦截器 日志拦截器
		client.getOutInterceptors().add(new LoggingOutInterceptor()); // 添加Out拦截器 日志拦截器
		
		System.out.println(helloWorld.say("cxf"));

		List roles1=helloWorld.getRoleByUser(new User());
		for(Role role:roles1){
			System.out.println(role.getId()+","+role.getRoleName());
		}
		
		// 返回值为Map,服务端需要适配转换 @XmlJavaTypeAdapter(MapAdapter.class)-->Map -> MyRole[]
		List roles2 = helloWorld.getRoles().item;
		for (MyRole myRole : roles2) {
			String key = myRole.getKey();
			List roles = myRole.getValue();
			System.out.println(key+":"+roles.toString());
		}
		
	}
}
    f31163d5a90d4d47b3a9dc3c5f5a3a65.pngb17cee2ba230492fa82121cca81b92fb.png32293391822b468db888abfd5ec7c3b5.pngab0b8197bbb04304bbdd50b8861e6a97.png

https://blog.csdn.net/caoli201314?type=blog

 

 

关注
打赏
1688896170
查看更多评论

童心同萌

暂无认证

  • 3浏览

    0关注

    87博文

    0收益

  • 0浏览

    0点赞

    0打赏

    0留言

私信
关注
热门博文

[ 申请 ]友情链接：

復刻手錶 快连vpn 快连 快连vpn 搜外友链 笔趣阁 爱思助手 ClashX教程 绘画宝宝 配音宝宝
立即登录/注册

微信扫码登录

0.3364s