需要导入的依赖: <dependency> <groupId>com.squareup.okhttp3</groupId> <artifactId>okhttp</artifactId> <version>3.14.8</version> </dependency> 1、发送POST请求代码 public static void post(){ Map<String,String> head = new HashMap(); head.put("head属性", "参数"); Map<String,Object> body = new HashMap(); body.put("body属性","body参数"); String url = "url路径"; JSONObject jsonObject = httpPost(head, body, url); } 2、发送GET请求代码 public void get() { Map<String,String> params = new HashMap(); params.put("head属性", "请求头参数");...