代码如下：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="org.json.JSONObject" %>
<%@ page import="weaver.conn.RecordSet" %>
<%@ page import="weaver.hrm.User" %>
<%@ page import="weaver.hrm.HrmUserVarify" %>
<%@ page import="java.io.InputStream" %>
<%@ page import="org.apache.commons.io.IOUtils" %>
<%
request.setCharacterEncoding("utf-8");
String json = request.getParameter("json");
InputStream is= null;
is = request.getInputStream();
String data="";
data = IOUtils.toString(is, "utf-8");
response.setContentType("text/json;charset=UTF-8");
out.print(data);
%>
另外要注意，不要导入不同的JSON，会有冲突！！！！
标签：请求,JSON,参数,JSP,接受,POST
From： https://www.cnblogs.com/stfzhuang/p/17844272.html