Hutools请求网络资源使用的工具类：HttpRequest和HttpResponse
Get方式请求数据
Get方式请求数据
Map<String,Object> paramMap = new HashMap<>(); ?//map中带不带参数都可以这样用HttpResponse httpResponse = HttpRequest.get(url).form(paramMap).timeout(time * 1000).execute(); int status = httpResponse.getStatus();System.out.println(httpResponse.body());
POST方式请求数据
（1）x-www-form-urlencoded形式的参数 Map<String,Object> paramMap = new HashMap<>(); HttpResponse httpResponse = HttpRequest.post(url).form(paramMap).timeout(time * 1000).execute(); ??int status = httpResponse.getStatus();（2）application/json形式的参数 Map<String,Object> paramMap = new HashMap<>(); paramMap.put("username,"jerry"); Gson gson = new Gson(); String param = hson.toJson(paramMap); ?//转换json数据 HttpResponse httpResponse = HttpRequest.post(url).body(param , "application/json").timeout(time * 1000).execute(); int status = httpResponse.getStatusPUT方式请求数据（与POST方式的请求雷同）
Hutools之http工具类
原文地址：https://www.cnblogs.com/shirandedan/p/9455730.html