首页 > 编程语言 > 详细

springboot启动报错 Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

时间:2019-01-31 16:38:49      阅读:1682      评论:0      收藏:0      [点我收藏+]

标签:unicode   class   art   ica   jdbc   rmi   red   toc   onf   

新建了一个springboot项目报一下错误:

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

原因是加入了mybaties依赖而没有指定数据库url属性,解决方式:

1、去除mybaties依赖,即去除

<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.0.0</version>
</dependency>

2、加入数据库相关的配置,即加上

spring:
  datasource:
    url: jdbc:mysql://localhost:3306/db?useUnicode=true&characterEncoding=utf-8&autoReconnect=true&zeroDateTimeBehavior=convertToNull&allowMultiQueries=true&useSSL=false
    username: xxx
    password: xxx

3、在启动类的@EnableAutoConfiguration或@SpringBootApplication中添加exclude = {DataSourceAutoConfiguration.class},排除此类的autoconfig。即

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)  
public class YourApplication {  

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

 

启动以后就可以正常运行。

springboot启动报错 Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

标签:unicode   class   art   ica   jdbc   rmi   red   toc   onf   

原文:https://www.cnblogs.com/kingsonfu/p/10342222.html

(0)
(0)
   
举报
评论 一句话评论(0
© 2014 bubuko.com 版权所有 鲁ICP备09046678号-4
打开技术之扣,分享程序人生!
             

鲁公网安备 37021202000002号