本节将和大家一起实战Spring Boot 2.0 和thymeleaf 模板引擎
1. 创建项目
2. 使用Spring Initlizr 快速创建Spring Boot 应用程序
3. 填写项目配置信息
4. 添加Web 模块
5. 添加thymeleaf 模块
6. 项目保存路径
7. POM.xml 添加thymeleaf依赖
<?xml version="1.0" encoding="UTF-8"?>
<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> <groupId>com.xingyun</groupId>
<artifactId>srping-boot-with-thymeleaf-sample</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging> <name>srping-boot-with-thymeleaf-sample</name>
<description>Demo project for Spring Boot</description> <parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent> <properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties> <dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<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>
</dependencies> <build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build> </project>
8. 配置application.properties
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.servlet.content-type=text/html
# 关闭缓存，即时刷新，上线生产环境需改成true
spring.thymeleaf.cache=false
9. 创建模板文件
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body> this is index.html
</body>
</html>
welcome.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
this is welcome.html
</body>
</html>
10.创建Controller
package com.xingyun.srpingbootwiththymeleafsample; import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping; @Controller
public class HomeController { @GetMapping(value = "/")
public String index(){
return "/views/index";
} @GetMapping(value = "/welcome")
public String welcome(){
return "/views/welcome";
}
}
11. 访问 http://127.0.0.1:8080
12. 访问http://127.0.0.1:8080/welcome
