安装eclipse
eclipse 官网下载
安装JDK
配置环境变量
安装gradle
maven
配置环境变量，修改maven阿里云
安装spring-tool-suite4插件
spring-tool-suite4
安装gradle插件
Buildship Gradle Integration
示例
- HelloController.java
package com.example.demo.controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HelloController {
@RequestMapping("/hello")
public String hello(){
return "hi!!!";
}
}
- DeamApplication.java
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);
}
}
application.properties
spring.datasource.url=jdbc:mysql://localhost:3306/springboot?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8&useSSL=true
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
