eclipse配置springboot能正常启动而且可以访问静态页面 为什么访问不了Controller？

```package com.huarui;

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

@SpringBootApplication
public class SpringbootApplication {

public static void main(String[] args) {
    SpringApplication.run(SpringbootApplication.class, args);
}

}

package com.huarui.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Controller
public class UserController {

@RequestMapping("/list")
public String gg() {
    System.out.println("1");
    return "list";
}

}
<?xml version="1.0" encoding="UTF-8"?>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0

org.springframework.boot
spring-boot-starter-parent
2.1.3.RELEASE
<!-- lookup parent from repository -->

com.huarui
springboot
0.0.1-SNAPSHOT
springboot
Demo project for Spring Boot

<properties>
    <java.version>1.8</java.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-redis</artifactId>
    </dependency>
    <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>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </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>

`求大神解答。。。在线等

你的controller的 return “list”是对应的模版页面的还是只是返回一个list字符串到前台

@Controller改成@RestController，你就能看到输出list了

用模板的话需要在默认路径有对应模板文件

UserController类上也加一个RequestMapping注解，添加访问路径