我只是通過HomeController.java更改 URL 將數(shù)據(jù)從瀏覽器傳遞到我HomeController.java的如下， 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"; } }我正在使用session對(duì)象傳遞會(huì)話屬性，但我應(yīng)該如何在我的 JSP 文件（home.jsp）中獲取它。我的home.jsp樣子：<%@ 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>我想在home.jsp文件中編寫java代碼并使用會(huì)話對(duì)象而不是expression language格式。誰能告訴如何使用該會(huì)話對(duì)象？
通過瀏覽器向 JSP 傳遞數(shù)據(jù)：Spring boot
長(zhǎng)風(fēng)秋雁
2022-07-27 21:28:56
