使用CXF框架开发一个简单的WebService

墨蓝 2022-06-10 00:14 232阅读 0赞

1.新建一个Web工程做服务端

\#代码

Order.java

package com.bean;
    
    public class Order {
       private int id;
       private String name;
       private double price;
    public Order(int id, String name, double price) {
    	super();
    	this.id = id;
    	this.name = name;
    	this.price = price;
    }
    public int getId() {
    	return id;
    }
    public void setId(int id) {
    	this.id = id;
    }
    public String getName() {
    	return name;
    }
    public void setName(String name) {
    	this.name = name;
    }
    public double getPrice() {
    	return price;
    }
    public void setPrice(double price) {
    	this.price = price;
    }
    @Override
    public String toString() {
    	return "Order [id=" + id + ", name=" + name + ", price=" + price + "]";
    }
       
    }

OrderWS.java

package com.ws;
    
    import javax.jws.WebMethod;
    import javax.jws.WebService;
    
    import com.bean.Order;
    @WebService
    public interface OrderWS {
       @WebMethod
       public Order getOrderById(int id);
    }

OrderWSImpl.java

package com.ws;
    
    import javax.jws.WebService;
    
    import com.bean.Order;
    
    @WebService
    public class OrderWSImpl implements OrderWS {
        public OrderWSImpl(){
        	System.out.println("OrderWSImpl()");
        }
    	@Override
    	public Order getOrderById(int id) {
    		// TODO Auto-generated method stub
    		System.out.println("server getOrderById() "+id);
    		return new Order(id, "火车票", 20000);
    	}
    
    }

\#配置文件

beans.xml

<?xml version="1.0" encoding="UTF-8"?>  
    <beans xmlns="http://www.springframework.org/schema/beans"  
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
        xmlns:jaxws="http://cxf.apache.org/jaxws"  
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
            http://www.springframework.org/schema/beans/spring-beans.xsd  
            http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">  
        
        
        <import resource="classpath:META-INF/cxf/cxf.xml" />  
        <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />  
        <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />  
       
      
        <jaxws:endpoint 
         id="orderWS" 
         implementor="com.ws.OrderWSImpl" 
         address="/orderws" />  
    </beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
      <display-name>CXFWead</display-name>
      <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
      </welcome-file-list>
        
        
        <listener>  
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
        </listener>  
      
       
        <context-param>  
            <param-name>contextConfigLocation</param-name>  
            <param-value>classpath:beans.xml</param-value>  
        </context-param>  
      
        
        <servlet>  
            <servlet-name>CXFServlet</servlet-name>  
            <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>  
            <load-on-startup>1</load-on-startup>  
        </servlet>  
        <servlet-mapping>  
            <servlet-name>CXFServlet</servlet-name>  
            <url-pattern>/*</url-pattern>  
        </servlet-mapping>  
    </web-app>

2.新建一个Web工程做客户端

\#配置CXF环境变量，输入CMD命令自动生成服务端代码

![Center][]

\#配置文件

client-beans.xml

ClientTest.java

package com.test;
    
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    
    import com.ws.Order;
    import com.ws.OrderWS;
    
    public class ClintTest {
    
    	public static void main(String[] args) {
    		// TODO Auto-generated method stub
           ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[] {"client-beans.xml"});
           OrderWS orderWS = (OrderWS) context.getBean("orderClient");
           Order order = orderWS.getOrderById(24);
           System.out.println(order);
           
    	}
    
    }

截图：

![Center 1][]

![Center 2][]

WSDL文档结构图

![Center 3][]

[Center]: /images/20220610/08c1a35271194f928f7be48e9332235c.png
[Center 1]: /images/20220610/d8fe6987a40242ff99cbb2022511b44d.png
[Center 2]: /images/20220610/dd4e4fbb7fd64b4b8d8213d877c7ace8.png
[Center 3]: /images/20220610/84b5e5f132a3451ca92fb1f8893ea231.png