Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
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
原因:新創建的項目沒有配置數據源 所以在項目啟動的時候回去查找項目的數據源,但是發現找不到所以報錯。
如果配置了數據源之后 就算是沒有排除自動配置數據源。
解決辦法:
在啟動類注解上
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
然后啟動成功!
如果還不成功,
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
@ComponentScan(basePackages = {"com.example.testtwo.dao"})
