Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
最近啓動項目，鏈接本身本地數據庫時，出現了以下異常java ERROR [com.alibaba.druid.pool.DruidDataSource] - create connection error, url: jdbc:mysql://127.0.0.1:3306/db_local?serverTimezone=UTC&useSSL=false&autoReconnect=true, er
相關文章
- 1. Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 2. Communications link failure
- 3. VM運行springboot項目com.mysql.cj.exceptions.CJCommunicationsException: Communications link failer
- 4. 啓動項目報錯Communications link failure
- 5. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 6. 鏈接池報錯Communications link failure
- 7. 解決：com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure（真實有效）
- 8. 異常解決：Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 9. com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
- 10. sqoop import 報錯Communications link failure
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相關文章
- 1. Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 2. Communications link failure
- 3. VM運行springboot項目com.mysql.cj.exceptions.CJCommunicationsException: Communications link failer
- 4. 啓動項目報錯Communications link failure
- 5. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 6. 鏈接池報錯Communications link failure
- 7. 解決：com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure（真實有效）
- 8. 異常解決：Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
- 9. com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
- 10. sqoop import 報錯Communications link failure