一、选中maven,创建项目
二、添加POM文件父依赖
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.1</version>
</parent>
?三、支持SpringMVC
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
四、创建启动类、rest接口
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@EnableAutoConfiguration
public class MyApplication {
@RequestMapping("/")
String home() {
return "Hello World!";
}
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
}
五、可执行jar包配置
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
六、添加thymeleaf模板
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
七、添加配置
创建templates文件夹
# 应用名称
spring.application.name=thymeleaf
# 应用服务 WEB 访问端口
server.port=8080
# THYMELEAF (ThymeleafAutoConfiguration)
# 开启模板缓存(默认值: true )
spring.thymeleaf.cache=false
# 检查模板是否存在,然后再呈现
spring.thymeleaf.check-template=true
# 检查模板位置是否正确(默认值 :true )
spring.thymeleaf.check-template-location=true
#Content-Type 的值(默认值: text/html )
spring.thymeleaf.content-type=text/html
# 开启 MVC Thymeleaf 视图解析(默认值: true )
spring.thymeleaf.enabled=true
# 模板编码
spring.thymeleaf.encoding=UTF-8
# 要被排除在解析之外的视图名称列表,?逗号分隔
spring.thymeleaf.excluded-view-names=
# 要运?于模板之上的模板模式。另? StandardTemplate-ModeHandlers( 默认值: HTML5)
spring.thymeleaf.mode=HTML5
# 在构建 URL 时添加到视图名称前的前缀(默认值: classpath:/templates/ )
spring.thymeleaf.prefix=classpath:/templates/
# 在构建 URL 时添加到视图名称后的后缀(默认值: .html )
spring.thymeleaf.suffix=.html
八、添加controller
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class IndexController {
@RequestMapping("/index")
public ModelAndView index(){
ModelAndView mv = new ModelAndView();
mv.setViewName("index");
return mv;
}
}
九、添加html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>index</title>
</head>
<body>
index
</body>
</html>
十、访问
http://localhost:8080/index
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