spring自带HTTP请求工具类的简单使用详解编程语言

spring包路径: org.springframework.http.client

try { 
            URI uri = new URI("http://192.168.129.11:7020/public/goIndex"); 
            SimpleClientHttpRequestFactory schr = new SimpleClientHttpRequestFactory(); 
            ClientHttpRequest chr = schr.createRequest(uri, HttpMethod.POST); 
            ClientHttpResponse res = chr.execute(); 
            InputStream is = res.getBody(); //获得返回数据,注意这里是个流 
            InputStreamReader isr = new InputStreamReader(is); 
            BufferedReader br = new BufferedReader(isr); 
            String str = ""; 
            while((str = br.readLine())!=null){ 
                System.out.println(str);//获得页面内容或返回内容 
            } 
              
        } catch (URISyntaxException e1) { 
            // TODO Auto-generated catch block 
            e1.printStackTrace(); 
        } catch (IOException e) { 
            // TODO Auto-generated catch block 
            e.printStackTrace(); 
        }

补充一下,  maven工程只用到了spring-web

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-web</artifactId>

<version>4.2.0.RELEASE</version>

</dependency>