Apche CXF与springMVC整合的webService发布

水深无声 2022-05-30 05:24 279阅读 0赞

一:我们先看发布端(Endpoint)  
服务端项目：结构如下  
![这里写图片描述][SouthEast]  
1.maven管理jar包 pom.xml如下：加入几个Apache CXF 的核心包

<dependency>
         <groupId>org.apache.cxf</groupId>
         <artifactId>cxf-rt-transports-http</artifactId>
         <version>3.1.8</version>
     </dependency>
                   
    <dependency>
         <groupId>org.apache.cxf</groupId>
         <artifactId>cxf-rt-frontend-jaxws</artifactId>
         <version>3.1.8</version>
    </dependency>
    
    <dependency>
          <groupId>org.apache.cxf</groupId>
          <artifactId>cxf-rt-transports-http-jetty</artifactId>
          <version>3.1.8</version>
    </dependency>

2.web.xml 加入如下配置：把请求交给CXFServlet去处理

<servlet>
       <servlet-name>cxf</servlet-name>
       <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
       <load-on-startup>1</load-on-startup>
    </servlet>
    
    <servlet-mapping>
        <servlet-name>cxf</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>

3.创建一个webService接口和接口的实现类

接口如下：（注意类上要有@webService标识）：

package com.xu.lang.CXFwebService;
    
    import javax.jws.WebParam;
    import javax.jws.WebService;
    
    /** * @Author: Xuhao * @Description: * @Date: Created in 15:00 2018/3/4 */
    @WebService
    public interface FirstCXFWebService { 
    
        String conversionString(@WebParam(name = "name") String name,
                                @WebParam(name = "password") String password,
                                @WebParam(name = "token") String token);
    }

webService接口实现如下：

package com.xu.lang.CXFwebService;
    
    /** * @Author: Xuhao * @Description: * @Date: Created in 15:06 2018/3/4 */
    
    import com.xu.lang.entity.Student;
    import com.xu.lang.mapper.StudentMapper;
    import javax.annotation.Resource;
    import javax.jws.WebService;
    import javax.xml.ws.Endpoint;
    
    //endpointInterface 作用是指定实现的接口
    @WebService(endpointInterface = "com.xu.lang.CXFwebService.FirstCXFWebService")
    public class FirstCXFWebServiceImpl implements FirstCXFWebService { 
    
        @Override
        public String conversionString(String name, 
                                       String password,
                                       String token) {
            //这里只是做了一个字符串的连接 测试用无所谓啦
            return new StringBuilder(name).append(password).append(token);
        }
    
    }

4.创建一个spring-webService.xml文件：

<?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://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd" default-lazy-init="true">
    
    
    <bean id="jaxWsServiceFactoryBean" class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
       <property name="wrapped" value="true" />
    </bean>
    
    
    <jaxws:endpoint id="serviceimp" address="/person" implementor="com.xu.lang.CXFwebService.FirstCXFWebServiceImpl">
        <jaxws:serviceFactory>
            <ref bean="jaxWsServiceFactoryBean" />
        </jaxws:serviceFactory>
     </jaxws:endpoint>
    
    </beans>

启动tomcat中间件：  
访问“[http://localhost:8080/demoTest/services/person?wsdl][http_localhost_8080_demoTest_services_person_wsdl]”  
demoTest：为我的项目名称也是application Context的根目录  
![这里写图片描述][SouthEast 1]  
services:是web.xml中 CXFServlet  
![这里写图片描述][SouthEast 2]  
出现如下界面 说明启动成功：-。-  
![这里写图片描述][SouthEast 3]

成功就在眼前 -.-

二 客户端的用法：  
1.首先需要在本机安装apache-cxf-3.1.8.zip  
[http://cxf.apache.org/download.html][http_cxf.apache.org_download.html] 官网  
下载后解压在任意的目录,解压后的如下图：  
![这里写图片描述][SouthEast 4]  
然后配置环境变量：  
![这里写图片描述][SouthEast 5]

最后用cmd测试下输入wsdl2java：出现下图表示成功  
![这里写图片描述][SouthEast 6]

2.上边都是准备工作  
使用WebService的wsdl2java工具生成客户端代码：  
wsdl2java encoding 编码格式 -p 包名 -d 客户端的项目所在磁盘目录 wsdl路径  
我的客户端目录如下：  
![这里写图片描述][SouthEast 7]  
我执行的命令：  
wsdl2java -encoding utf-8 -p com.lida.dream\_webservice.info -d E:\\githubFile\\dream-webservice\\src\\main\\java [http://localhost:8080/demoTest/services/person?wsdl][http_localhost_8080_demoTest_services_person_wsdl]  
不报错就是执行成功了 如上图红框的文件就是生成过来的.java文件

3.在客户端测试 可以写个main方法测试下

public static void main(String[] args) {
    
    JaxWsProxyFactoryBean jaxWsProxyFactoryBean = newJaxWsProxyFactoryBean();
    String address = "http://localhost:8080/demoTest/services/person?wsdl"
        jaxWsProxyFactoryBean.setAddress(address);
        jaxWsProxyFactoryBean.setServiceClass(FirstCXFWebService.class);
        FirstCXFWebService firstCXFWebService = 
        (FirstCXFWebService)jaxWsProxyFactoryBean.create();
        String str = firstCXFWebService.conversionString("a", "b","c");
        System.out.println(str);//abc
    }

4.结合spring 可以如下

<jaxws:client id="firstCXFWebService" address="http://localhost:8080/demoTest/services/person?wsdl" serviceClass="com.lida.dream_webservice.info.FirstCXFWebService">
    </jaxws:client>

spring 客户端测试类：

ApplicationContext context= new ClassPathXmlApplicationContext("spring/spring-web.xml");
    FirstCXFWebService userDAO= (FirstCXFWebService)context.getBean("firstCXFWebService");
    String s = userDAO.conversionString("a", "b", "c");
    System.out.println(s);

OK大功告成-。-大约花了一整天学习 从0到现在会了基本的操作并且亲测成功运行。有意见或者有什么不对的地方 还请大神指点 互相学习共同进步~  
代码还没发布到github上 想要代码的小伙伴加我qq511831389 睡觉啦。

[SouthEast]: /images/20220530/249d1eeed5854923b0d01e2f83973147.png
[http_localhost_8080_demoTest_services_person_wsdl]: http://localhost:8080/demoTest/services/person?wsdl
[SouthEast 1]: /images/20220530/8bd324a07ca543a8a3a0b2ffd0c55a21.png
[SouthEast 2]: /images/20220530/55998395e9534f60aaba4f2e064d8bcd.png
[SouthEast 3]: /images/20220530/bff86d53239542bbb8fc714d910ba6fa.png
[http_cxf.apache.org_download.html]: http://cxf.apache.org/download.html
[SouthEast 4]: /images/20220530/c5bd279bc1b343dfb0dc5a0b03db43ea.png
[SouthEast 5]: /images/20220530/464d6b776eff4f2f8df5801e44be5eb2.png
[SouthEast 6]: /images/20220530/69d0491b0c55457f9b493dd846aea7f8.png
[SouthEast 7]: /images/20220530/9616288be54440f0924594d3443a6ac1.png