1.GET方法用根据URL获取参数值
1.1 jsp页面
1 <%@ page contentType="text/html;charset=UTF-8" language="java" %>
2 <script type="text/javascript" src="js/leave.js"></script>
3 <%
4 String flowid = request.getParameter("flowid"); //获取url中的参数值
5 %>
6 <html>
7 <head>
8 <title>请假审核单</title>
9 </head>
10 <body>