//获取json对象 BufferedReader br = new BufferedReader(new InputStreamReader(req.getInputStream(), "UTF-8")); String line = null; StringBuilder sb = new StringBuilder(); while ((line = br.readLine()) != null) { sb.append(line); } String reqBody = sb.toString();
//转成map
Map maps = (Map) JSON.parse(reqBody)
json转map:https://www.cnblogs.com/jpfss/p/8625526.html