springboot 跳转html

程序员文章站 2022-03-10 17:07:55

项目目录结构pom文件 org.springframework.boot spring-boot-starter-thymeleaf

项目目录结构

springboot 跳转html

pom文件

    <dependencies><!--pom坐标-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
            <version>2.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>2.4.1</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin><!--jdk-->
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.5.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

application.properties 配置文件

spring.thymeleaf.prefix=classpath:/templates/

index.html

<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"/><title>主页</title></head>
<body><h1>主页</h1></body>
</html>

rule.html

<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"/><title>规则</title></head>
<body><h1>规则</h1></body>
</html>

DemoApplication

package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class DemoApplication {
    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);//初始化服务
    }
}

MyController

package com.example.demo.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class MyController {

    @RequestMapping("/index")
    public String test(){//localhost:8080/index 访问templates下的页面 index.html
        return "index";
    }
    @RequestMapping("/rule")
    public String test1(){//localhost:8080/rule 访问templates下的页面 rule/rule.html
        return "rule/rule";
    }
    @ResponseBody
    @RequestMapping("/test")
    public String test2(){//localhost:8080/test  ResponseBody返回字符串
        return "这是一个字符串";
    }
}

访问页面效果

http://localhost:8080/

springboot 跳转html