SpringBoot 整合视图View

最新推荐文章于 2025-05-10 10:48:39 发布

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最新推荐文章于 2025-05-10 10:48:39 发布

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分类专栏： SpringBoot

本文链接：https://blog.youkuaiyun.com/qq_16183731/article/details/88623379

本文详细介绍了如何在SpringBoot中整合JSP、Freemarker和Thymeleaf。重点讲解了Thymeleaf的使用，包括其HTML语法、th:text和th:value属性、内置对象、日期格式化处理、条件判断、迭代遍历以及域对象操作等。此外，还提到了URL表达式的使用和参数传递。

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SpringBoot 整合JSP

@Controller
public class UserController {
   
   
	/*
	 * 处理请求，产生数据
	 */
	@RequestMapping("/showUser")
	public String showUser(Model model){
   
   
		List<Users> list = new ArrayList<>();
		list.add(new Users(1,"张三",20));
		list.add(new Users(2,"李四",22));
		list.add(new Users(3,"王五",24));
		
		//需要一个Model对象
		model.addAttribute("list", list);
		//跳转视图
		return "userList";
	}
}

//==================APPLICATION.PROPERTIES=====================

spring.mvc.view.prefix=/WEB-INF/jsp/
spring.mvc.view.suffix=.jsp

//====================POM.XML===================

<!-- jstl -->
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>jstl</artifactId>
	</dependency>
	<!-- jasper -->
	<dependency>
		<groupId>org.apache.tomcat.embed</groupId>
		<artifactId>tomcat-embed-jasper</artifactId>
		<scope>provided</scope>
	</dependency>

//============WEB-INF/JSP/=====================
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	<table border="1" align="center" width="50%">
		<tr>
			<th>ID</th>
			<th>Name</th>
			<th>Age</th>
		</tr>
		<c:forEach items="${list }" var="user">
			<tr>
				<td>${
   
   user.userid }</td>
				<td>${
   
   user.username }</td>
				<td>${
   
   user.userage }</td>	
			</tr>
		</c:forEach>
	</table>
</body>
</html>

在这里插入图片描述

SpringBoot 整合Freemarker

@Controller
public class UserController {
   
   
	/*
	 * 处理请求，产生数据
	 */
	@RequestMapping("/showUser")
	public String showUser(Model model){
   
   
		List<Users> list = new ArrayList<>();
		list.add(new Users(1,"张三",20));
		list.add(new Users(2,"李四",22));
		list.add(new Users(3,"王五",24));
		
		//需要一个Model对象
		model.addAttribute("list", list);
		//跳转视图
		return "userList";
	}
}

//=========================


//============userList.ftl===============
<html>
	<head>
		<title>展示用户数据</title>
		<meta charset="utf-9">