Spring整合CXF webservice restful 实例

webservice restful接口跟soap协议的接口实现大同小异，只是在提供服务的类/接口的注解上存在差异，具体看下面的代码，然后自己对比下就可以了。

用到的基础类

User.java

 

 1 @XmlRootElement(name="User")
 2 public class User {
 3 
 4     private String userName;
 5     private String sex;
 6     private int age;
 7     
 8     public User(String userName, String sex, int age) {
 9         super();
10         this.userName = userName;
11         this.sex = sex;
12         this.age = age;
13     }
14     
15     public User() {
16         super();
17     }
18 
19     public String getUserName() {
20         return userName;
21     }
22     public void setUserName(String userName) {
23         this.userName = userName;
24     }
25     public String getSex() {
26         return sex;
27     }
28     public void setSex(String sex) {
29         this.sex = sex;
30     }
31     public int getAge() {
32         return age;
33     }
34     public void setAge(int age) {
35         this.age = age;
36     }
37     
38     public static void main(String[] args) throws IOException {
39         System.setProperty("http.proxySet", "true"); 
40 
41         System.setProperty("http.proxyHost",  "192.168.1.20"); 
42 
43         System.setProperty("http.proxyPort", "8080");
44         
45         URL url = new URL("http://www.baidu.com"); 
46 
47         URLConnection con =url.openConnection(); 
48         
49         System.out.println(con);
50     }
51 }

 

接下来是服务提供类，PhopuRestfulService.java

 1 @Path("/phopuService")
 2 public class PhopuRestfulService {
 3 
 4 
 5     Logger logger = Logger.getLogger(PhopuRestfulServiceImpl.class);
 6 
 7     @GET
 8     @Produces(MediaType.APPLICATION_JSON) //指定返回数据的类型 json字符串
 9     //@Consumes(MediaType.TEXT_PLAIN) //指定请求数据的类型 文本字符串
10     @Path("/getUser/{userId}")
11     public User getUser(@PathParam("userId")String userId) {
12         this.logger.info("Call getUser() method...."+userId);
13         User user = new User();
14         user.setUserName("中文");
15         user.setAge(26);
16         user.setSex("m");
17         return user;
18     }
19 
20     @POST
21     @Produces(MediaType.APPLICATION_JSON) //指定返回数据的类型 json字符串
22     //@Consumes(MediaType.TEXT_PLAIN) //指定请求数据的类型 文本字符串
23     @Path("/getUserPost")
24     public User getUserPost(String userId) {
25         this.logger.info("Call getUserPost() method...."+userId);
26         User user = new User();
27         user.setUserName("中文");
28         user.setAge(26);
29         user.setSex("m");
30         return user;
31     }
32 }

web.xml配置，跟soap协议的接口一样

1 
2     <servlet>
3         <servlet-name>cxf-phopuservlet-name>
4         <servlet-class>org.apache.cxf.transport.servlet.CXFServletservlet-class>
5     servlet>
6     <servlet-mapping>
7         <servlet-name>cxf-phopuservlet-name>
8         <url-pattern>/services/*url-pattern>
9     servlet-mapping>

Spring整合配置

 

xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xmlns:jaxrs="http://cxf.apache.org/jaxrs"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
        http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">
    <import resource="classpath:/META-INF/cxf/cxf.xml" />
    <import resource="classpath:/META-INF/cxf/cxf-servlet.xml" />
    <import resource="classpath:/META-INF/cxf/cxf-extension-soap.xml" />

    
    
    <bean id="phopuService" class="com.phopu.service.PhopuRestfulService" />
    <jaxrs:server id="service"  address="/">
        <jaxrs:inInterceptors>
            <bean class="org.apache.cxf.interceptor.LoggingInInterceptor" />
        jaxrs:inInterceptors>
        
        <jaxrs:serviceBeans>
            <ref bean="phopuService" />
        jaxrs:serviceBeans>
        
        <jaxrs:extensionMappings>
            <entry key="json" value="application/json"/>
            <entry key="xml" value="application/xml" />
            <entry key="text" value="text/plain" />
        jaxrs:extensionMappings>
        
        <jaxrs:providers>
            
            <bean class="org.codehaus.jackson.jaxrs.JacksonJaxbJsonProvider" />
        jaxrs:providers>
    jaxrs:server>
    
beans>

 

客户端调用示例：

对于get方式的服务，直接在浏览器中输入 http://localhost:8080/phopu/services/phopuService/getUser/101010500 就可以直接看到返回的json字符串 

{"userName":"中文","sex":"m","age":26}

 

客户端调用代码如下：

 1 public static void getWeatherPostTest() throws Exception{
 2         String url = "http://localhost:8080/phopu/services/phopuService/getUserPost";
 3         HttpClient httpClient = HttpClients.createSystem();
 4         //HttpGet httpGet = new HttpGet(url);  //接口get请求，post not allowed
 5         HttpPost httpPost = new HttpPost(url);
 6         httpPost.addHeader(CONTENT_TYPE_NAME, "text/plain");
 7         StringEntity se = new StringEntity("101010500");
 8         se.setContentType("text/plain");
 9         httpPost.setEntity(se);
10         HttpResponse response = httpClient.execute(httpPost);
11 
12         int status = response.getStatusLine().getStatusCode();
13         log.info("[接口返回状态吗] : " + status);
14 
15         String weatherInfo = ClientUtil.getReturnStr(response);
16 
17         log.info("[接口返回信息] : " + weatherInfo);
18     }

客户端调用返回信息如下：

ClientUtil类是我自己封装的一个读取response返回信息的类，encoding是UTF-8

 

 1 public static String getReturnStr(HttpResponse response) throws Exception {
 2         String result = null;
 3         BufferedInputStream buffer = new BufferedInputStream(response.getEntity().getContent());
 4         byte[] bytes = new byte[1024];
 5         int line = 0;
 6         StringBuilder builder = new StringBuilder();
 7         while ((line = buffer.read(bytes)) != -1) {
 8             builder.append(new String(bytes, 0, line, HTTP_SERVER_ENCODING));
 9         }
10         result = builder.toString();
11         return result;
12     }

 

到这里，就介绍完了，大家手动去操作一下吧，有问题大家一块交流。

 

转载于:https://www.cnblogs.com/edi-kai/p/CXFwebservicerestful.html