HomeController.java
只需更改URL,
我的
HomeController.java
如下:,
package com.example.demo;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HomeController {
@RequestMapping("home")
public String home(HttpServletRequest req) {
HttpSession session=req.getSession();
String name=req.getParameter("name");
//Fetch data comming from client
System.out.println("hi "+name);
session.setAttribute(name, name);
return "home";
}
}
session
home.jsp
).
我的
home.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
Welcome ${name}
</body>
</html>
我想用java语言编写java代码
home.jsp
文件,并使用会话对象而不是
expression language
格式。有人知道如何使用该会话对象吗?
提前谢谢!