maven spring mvc jsp语法教程
引入c标签库
<dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.2</version> </dependency>
Controller层代码
package com.qx.springmvcdemo.controller; import com.qx.springmvcdemo.entity.DxRecord; import com.qx.springmvcdemo.service.IRecordService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import java.util.List; @Controller @RequestMapping("/toHome") public class HomeController { @Autowired private IRecordService recordService; @RequestMapping("/index") @ResponseBody public ModelAndView index(){ ModelAndView mv = new ModelAndView("home/index"); List<DxRecord> recordList = recordService.selectList(); mv.addObject("list",recordList); return mv; } }
jsp页面代码:
<%-- Created by IntelliJ IDEA. User: qianxiao Date: 2022/1/19 Time: 21:06 To change this template use File | Settings | File Templates. --%> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <html> <head> <title>home</title> </head> <body> <h2><b>index</b></h2> <table border=1 width="200"> <c:forEach var="item" items="${list}"> <tr> <td>${item.id}</td> <td>${item.rfrom}</td> <td>${item.modul}</td> <td>${item.type}</td> <td>${item.method}</td> <td>${item.url}</td> <td>${item.requestParam}</td> <td>${item.responseParam}</td> <td>${item.userId}</td> <td>${item.ip}</td> <td>${item.optionTime}</td> <td>${item.userAgent}</td> <td>${item.rdesc}</td> </tr> </c:forEach> </table> </body> </html>
最后效果
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