3 回答HttpStatus cannot be resolved to a variable

1 回答APPLICATION FAILED TO START

1 回答報錯： java.sql.SQLNonTransientConnectionException: Cannot load connection class because of underlying exception: com.mysql.cj.exceptions.WrongArgumentException: Malformed database URL, failed to parse the connection string near ';useSSL=false&serverTime

4 回答啟動APP后，報錯No active profile set, falling back to default profiles: default

1 回答 Could not copy property 'id' from source to target 前端報未知錯誤