cxf集成到spring中发布restful webservice-白红宇

cxf集成到spring中发布restful webservice

阅读量：6971 次

发布时间：2019-06-27

本文共 5357 字，大约阅读时间需要 17 分钟。

一、maven依赖


            
    
                 
     
      org.apache.cxf
                 
     
      cxf-core
                 
     
      3.1.4
             
            
    
                 
     
      org.apache.cxf
                 
     
      cxf-rt-frontend-jaxws
                 
     
      3.1.4
             
            
    
                 
     
      org.apache.cxf
                 
     
      cxf-rt-frontend-jaxrs
                 
     
      3.1.4
             
            
    
                 
     
      org.apache.cxf
                 
     
      cxf-rt-transports-http
                 
     
      3.1.4
             
                    
    
                 
     
      org.codehaus.jackson
                  
     
      jackson-jaxrs
                 
     
      1.9.13
             
            
    
                 
     
      com.alibaba
                 
     
      fastjson
                 
     
      1.2.4
             
                   
    
                 
     
      org.apache.httpcomponents
                 
     
      httpclient
                 
     
      4.5.1
             
            
    
                 
     
      org.apache.httpcomponents
                 
     
      httpmime
                 
     
      4.5.1

二、web.xml配置


    
             
     
      CXFServlet
             
     
      org.apache.cxf.transport.servlet.CXFServlet
         
        
    
             
     
      CXFServlet
             
     
      /cxf/*

三、spring配置


    
    
      
     
      Apache CXF resutful Web Service配置

四、接口类（实现类省略了）：

package webservice;import javax.ws.rs.FormParam;import javax.ws.rs.GET;import javax.ws.rs.POST;import javax.ws.rs.Path;import javax.ws.rs.Produces;import javax.ws.rs.QueryParam;import javax.ws.rs.core.MediaType;@Path("/test")public interface Webservice { @GET  @Path("/getText") @Produces({ MediaType.TEXT_PLAIN }) String getText(@QueryParam("param1")String param1, @QueryParam("param2")String param2);  @POST    @Path("/postText")    @Produces({ MediaType.TEXT_PLAIN })    String postText(@FormParam("param1")String param1, @FormParam("param2")String param2);  @GET    @Path("/getJson")    @Produces({ MediaType.APPLICATION_JSON }) Map
    
      getJson(@QueryParam("param1")String param1, @QueryParam("param2")String param2);  @POST    @Path("/postJson")    @Produces({ MediaType.APPLICATION_JSON })    Map
     
       postJson(@FormParam("param1")String param1, @FormParam("param2")String param2);}五、测试代码：/**      * 获取JAXRS WebService的结果信息      */      public static String postJAXRSWebService(String processURL){        System.out.println( processURL);        String result = "";         try {            //创建一个HttpClient对象            CloseableHttpClient  httpclient = HttpClients.createDefault();          //创建HttpPost对象            HttpPost  postRequest  =new HttpPost(processURL);             List 
      
        params=new ArrayList
       
        ();          params.add(new BasicNameValuePair("param1","144203923"));          params.add(new BasicNameValuePair("param2","中国"));          //发出HTTP request          UrlEncodedFormEntity paramEntity = new UrlEncodedFormEntity(params, "UTF-8");          postRequest.setEntity(paramEntity);          System.out.println("------------------------------------------------------");          System.out.println(paramEntity.getContentType());               System.out.println(paramEntity.getContentLength());               System.out.println(EntityUtils.getContentCharSet(paramEntity));               System.out.println(EntityUtils.toString(paramEntity));             System.out.println("--------------------------------------------------");                    CloseableHttpResponse  response =httpclient.execute(postRequest);            //获取HttpEntity            HttpEntity entity=response.getEntity();            //获取响应的结果信息           result =EntityUtils.toString(entity);                    } catch (ClientProtocolException e) {              // TODO Auto-generated catch block              e.printStackTrace();          } catch (IOException e) {              // TODO Auto-generated catch block              e.printStackTrace();          }                   return result;    }              /**      * 获取JAXRS WebService的结果信息      */      public static String getJAXRSWebService(String processURL){        System.out.println( processURL);        String result = "";         try {            //创建一个HttpClient对象               CloseableHttpClient  httpclient = HttpClients.createDefault();          //创建HttpGet对象            HttpGet request=new HttpGet(processURL);                     CloseableHttpResponse  response =httpclient.execute(request);          //获取HttpEntity          HttpEntity entity=response.getEntity();          //获取响应的结果信息           result =EntityUtils.toString(entity);                    } catch (ClientProtocolException e) {              e.printStackTrace();          } catch (IOException e) {              e.printStackTrace();          }                   return result;    }