SpringBoot 集成Thymeleaf模板引擎

约定不等于承诺〃 2023-10-17 22:53 7阅读 0赞

SpringBoot支持的模板引擎：Thymeleaf、Velocity、FreeMarker等。SpringBoot默认的模板引擎路径是：src/main/resources/templates。

SpringBoot+Thymeleaf 集成开发

第一步：引入thymeleaf的依赖：

<project xmlns="http://maven.apache.org/POM/4.0.0"  
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">  
<modelVersion>4.0.0</modelVersion>  
<parent>  
<groupId>com.zzg</groupId>  
<artifactId>springboot</artifactId>  
<version>0.0.1-SNAPSHOT</version>  
</parent>  
<artifactId>Thymeleaf</artifactId>  
<dependencies>  
<dependency>  
<groupId>org.springframework.boot</groupId>  
<artifactId>spring-boot-starter-web</artifactId>  
</dependency>  
<dependency>  
<groupId>org.springframework.boot</groupId>  
<artifactId>spring-boot-starter-test</artifactId>  
<scope>test</scope>  
</dependency>  
  
<dependency>  
<groupId>org.springframework.boot</groupId>  
<artifactId>spring-boot-starter-thymeleaf</artifactId>  
</dependency>  
</dependencies>

<build>  
<plugins>  
<plugin>  
<groupId>org.springframework.boot</groupId>  
<artifactId>spring-boot-maven-plugin</artifactId>  
</plugin>  
</plugins>  
</build>  
<properties>  
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  
<java.version>1.8</java.version>  
</properties>  
</project>

编写Thymeleaf关联的Controller：

package com.springboot.controller;

import org.springframework.stereotype.Controller;  
import org.springframework.ui.ModelMap;  
import org.springframework.web.bind.annotation.RequestMapping;

@Controller  
@RequestMapping(value = "/thymeleaf")  
public class ThymeleafController \{  
@RequestMapping("/web")  
public String hello(ModelMap modelMap) \{  
// 向模板中添加属性  
modelMap.put("thymeleaf", "Thymeleaf模板引擎");  
// return模板文件的名称，对应src/main/resources/templates/index.html  
return "index";  
\}

\}  
编写模板：

在src/main/resources/templates 文件夹中创建index.html 模板文件

<!DOCTYPE html>  
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">  
<head>  
<meta charset="UTF-8"/>  
<title>Title</title>  
</head>  
<body>  
<h1 th:text="$\{thymeleaf\}">Thymeleaf模板引擎</h1>  
</body>  
</html>

Thymeleaf 相关配置，此处以application.yml文件。

spring:  
thymeleaf:  
cache: true  
check-template-location: true  
content-type: text/html  
enabled: true  
encoding: utf-8  
mode: HTML5  
prefix: classpath:/templates/  
suffix: .html  
excluded-view-names:  
template-resolver-order:

SpringBoot 程序入口

package com.springboot;

import org.springframework.boot.SpringApplication;  
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication  
public class ThymeleafSpringBoot \{

public static void main(String\[\] args) \{  
// TODO Auto-generated method stub  
SpringApplication.run(ThymeleafSpringBoot.class, args);  
\}