springboot中解析JSON参数

解析psot请求中的JSON参数

Map<String,String> attrMap = new HashMap<String,String>();

BufferedReader streamReader = null;
try {
   streamReader = new BufferedReader( new InputStreamReader(request.getInputStream(), "UTF-8"));
} catch (IOException e) {
   e.printStackTrace();
}
StringBuilder requestBody = new StringBuilder();
String inputStr;
while (true) {
   try {
      if (!((inputStr = streamReader.readLine()) != null)) break;
      requestBody.append(inputStr);
   } catch (Exception e) {
      e.printStackTrace();

   }

}
String reqBody = requestBody.toString();
if (StringUtil.isNotBlank(reqBody)) {
   Map<String, String> bodyMap = JSONObject.parseObject(reqBody, new TypeReference<Map<String, String>>() {
   });
   Set<String> keySet = bodyMap.keySet();
   for (String key : keySet) {
      String value = bodyMap.get(key);
      attrMap.put(key, value);
   }
}