package com.codesdream.ase.component.datamanager; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import org.springframework.stereotype.Component; import javax.servlet.http.HttpServletRequest; import java.io.BufferedReader; import java.io.InputStreamReader; import java.nio.charset.StandardCharsets; /** * 处理JSON相关数据 */ @Component public class JSONParameter { // 提取Request中的JSON数据 public JSONObject getJSONByRequest(HttpServletRequest request){ JSONObject jsonParam = null; try { // 获取输入流 BufferedReader streamReader = new BufferedReader(new InputStreamReader(request.getInputStream(), StandardCharsets.UTF_8)); // 写入数据到 String Builder StringBuilder sb = new StringBuilder(); String line = null; while ((line = streamReader.readLine()) != null) { sb.append(line); } jsonParam = JSONObject.parseObject(sb.toString()); } catch (Exception e) { e.printStackTrace(); } return jsonParam; } // 根据JSON对象构造JSON字符串用于返回-0= public String getJSONString(JSONObject json){ return json.toJSONString(); } // 根据Java对象构造JSON字符串用于返回 public String getJSONString(Object object){ return JSON.toJSONString(object); } }