2 回答Could not autowrite. No bean of 'UserRepository' type found

6 回答程序運行時，No active profile set, falling back to default profiles: default

2 回答運行啟動類時出現'entityManagerFactory' that could not be found.

1 回答idea

1 回答運行報錯,提示 failed to configure a DataSource : 'url' arrtibute is not specified and no embedded datasource could be configured