使用SpringBoot 整合 MyBatis 并连接 MySQL数据库时,遇到一个坑,一直报: Failed to configure a DataSource 的错,网上教程说在 @SpringBootApplication 注解上加上 exclude,解除自动加载DataSourceAutoConfiguration,试了结果并没有解决问题,反而报别的错误,这里记录下解决方案,填下坑。 错误截图: 这是数据源的问题,...
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/world spring.datasource.username=root spring.datasource.password=123456 mybatis.mapper-locations=classpath:/mapper/*.xmljavamybatisspringboot 有用-2关注3收藏 回复 阅读2.4k 1 个回答 得...
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 出现的错误页面如下 图一 其实就是你在搭建springboot框架的时候 运行前需要连接数据库 我在网上也看见了很多连接数据库的方法 但是很多...
1.创建sts项目创建步骤链接:https://blog.csdn.net/he90227/article/details/53308222 (我在创建项目时,选择了mysql,但是初始测试时,未配置数据库链接,项目启动报错:FailedtoconfigureaDataSource: ‘url’attributeisnotspecifiedandno @IDEA @SpringBootApplication报错原因【已经解决】 ...
Spring Boot has support for MySQLand other popular relational databases.In this post, we will focus on configuring Spring Boot for MySQL database. 1. MySQL Database Configuration I will not cover installing MySQL server on your machine or how to create a new database in the MySQL. For this...
spring.datasource.primary.expected-type=javax.sql.DataSource spring.datasource.primary.jndi-name=jdbc/customer spring.datasource.primary.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect spring.datasource.primary.jpa.show-sql=false spring.datasource.primary.jpa.hibernate.ddl-auto=validate spring...
I want to add a connection pool to my existing web application, which has been made using Spring Boot 1.5.1. The datasource configuration is made in application.properties as follows: spring.datasource.url=jdbc:jtds:sqlserver://localhost:1433;databaseName=MyDatabase;instance=SQLServer2014; sp...
spring.datasource.password=dbpass spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver 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.Inva...
SpringBoot项目 打包后运行时提示以下错误:FailedtoconfigureaDataSource: 'url' attribute is not specified andnoembeddeddatasourcecouldbeconfigured.看到错误首先排查了配置嵌入的数据源。 检查了几个数据库配置文件突然看到了配置的mysql数据源格式有问题,加空格 ...
两种方案解决报错:Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasour 方案一 方案二 结语 方案一 在@SpringBootApplication后添加exclude = { DataSourceAutoConfiguration.class }来排除自动配置 : ...