根据报错日志分析是在springboot项目启动的时候没有找到database 数据库连接地址,我们知道spring boot启动类上会加@SpringBootApplication注解,而spring boot 在启动的时候会默认加载org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration这个类,而DataSourceAutoConfiguration类使用了@Configuration注解向spring注...
检查url配置发现数据源配置没有问题。继续看报错信息。 Action:Consider the following:Ifyou want an embedded database (H2, HSQLorDerby), please put itonthe classpath.Ifyou have database settingstobe loadedfroma particular profile you may needtoactivate it (no profiles are currently active). 发现报...
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine suitable jdbc url Action: Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the classpath. If you h...
Description: FailedtoconfigureaDataSource:'url'attributeisnotspecifiedandnoembeddeddatasourcecouldbeconfigured. Reason:Failedtodetermineasuitabledriverclass Action: Considerthefollowing: Ifyouwantanembeddeddatabase(H2,HSQLorDerby),pleaseputitontheclasspath. Ifyouhavedatabasesettingstobeloadedfromaparticularprofile...
一般再创建项目的时候勾选了 SQL中的mybatis,创建完后启动报错 原因是引入mybatis后没有配置数据,在application.yml中配置数据源 server:port:8018spring:datasource:url:jdbc:mysql://XXXXXX:3306/bajieziyuan?userUnicode=true&characterEncoding=UTF-8driver-class-name:com.mysql.cj.jdbc.Driver ...
spring.datasource.url=jdbc:mysql://localhost:3306/database_name spring.datasource.username=username spring.datasource.password=password 在设置了数据源url后,重新启动项目即可解决问题。 理论要掌握,实操不能落!以上关于《SpringBoot 启动时报错“Failed to configure a DataSource: \'url\' attribute is not...
pringboot会根据 spring.datasource.url自动配置到嵌入的database中 所以按照规范重新配置数据源 spring: datasource: # 新的驱动类需要加&serverTimezone=UTC参数,否则会报(Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value '�й���ʱ��' ...
SpringBoot启动报错url' attribute is not specified and no embedded datasource could be configured.,程序员大本营,技术文章内容聚合第一站。
IDEA springboot启动报错:APPLICATION FAILED TO START : Failed to configure a DataSource class目录 IDEAspringboot启动报错:数据源路径未配置! 问题现象: 解决方法: 问题现象: 今天在使用学习nacos的时候,启动springboot项目的启动类时,报了如下错误: 通过报错信息可以知道database有问题,也就是数据库配置有问题, ...