[Spring Boot] Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured 에러

 
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class

 

 

 

 

프로젝트가 생성될 때 appliction.properties 파일이 자동 생성된다.

( = 즉 appliction.properties 파일에 JDBC datasource내용이 없어서 뜬 에러)

 

***************************
APPLICATION FAILED TO START
***************************
 
Description:
 
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
 
Reason: Failed to determine a suitable driver class

 

 

JDBC 설정을 아직 하지않았고,

테스트로

서버만 실행하기 원할 때 쓰는 방법..

 

Main Class를 열고 

package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@SpringBootApplication
public class DemoProjectApplication {

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

 

어노테이션을 추가 후

import 해주면 끝 

import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;


@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})

 

 

참고 :  https://lemontia.tistory.com/586