hutool发送http请求

hutool发送http请求

环境 SpringBoot+Maven

1. 在Maven中导入hutool工具包和junit单元测试包

   <!--hutool工具包-->
   <dependency>
   	<groupId>cn.hutool</groupId>
   	<artifactId>hutool-all</artifactId>
   	<version>5.7.5</version>
   </dependency>
   <!--junit单元测试包-->
   <dependency>
   	<groupId>junit</groupId>
   	<artifactId>junit</artifactId>
   	<version>4.13.2</version>
   	<scope>test</scope>
   </dependency>
   

2. 新建测试类通过form-data传参方式

   	@Test
       public void sc(){
           JSONObject jsonObject = new JSONObject();
           jsonObject.set("projectNo","123");
           jsonObject.set("projectName","测试");
           //HttpRequest后面可以用get,post,put,delete请求
           String body = HttpRequest.put("http://localhost:8777/**/**")
                   .form(jsonObject)
               	//指定Content-Type类型为multipart/form-data
                   .header("Content-Type","multipart/form-data;charset=UTF-8")
                   .execute()
                   .body();
           System.out.println(body);
       }
   

3. 新建测试类通过json传参方式

    @Test
       public void sc(){
           //实体类
           User user = new User();
           user.setId("123");
           user.setName("测试");
           String body = HttpRequest.put("http://localhost:8777/**/**")
               	//将实体类转换成json
                   .body(new Gson().toJson(user))
               	//指定Content-Type类型为application/json
                   .header("Content-Type","application/json;charset=UTF-8")
                   .execute()
                   .body();
           System.out.println(body);
       }