SpringBoot框架搭建

新建项目———添加依赖项

项目的配置文件

server.port=9090
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/vue?serverTimeZone=GMT%2b8
spring.datasource.username=root
spring.datasource.password=root123456

启动项目进行测试

@RestController
@SpringBootApplication
public class Application {

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

    @GetMapping("/")
    public String index(){
        return "ok";
    }

}