【待反馈】数据库 localhost 连接上,127.0.0.1连接不上 是什么

系统：CentOS 7
网站数据库 localhost 连接上正常使用。127.0.0.1连接不上  是什么问题，


redis    用  127.0.0.1  又可以正常


有的群里人说是防火墙可能阻止了对127.0.0.1的连接，这个不知道要设置什么的，为什么以前是正常的，后来就不行了。

您好，您是 做了什么修改吗？修改下MySQL的密码试试呢？

大炮运维V587 发表于 2024-3-4 17:29
您好，您是 做了什么修改吗？修改下MySQL的密码试试呢？

可以正常修改

hz102_com＇ host: ＇localhost＇ (Got an error writing communication packets)
2024-03-04T11:10:21.583552Z 3232415 [Warning] IP address ＇2.57.149.204＇ could not be resolved: Name or service not known
2024-03-04T11:17:12.259033Z 3235069 [Note] Aborted connection 3235069 to db: ＇unconnected＇ user: ＇root＇ host: ＇localhost＇ (Got an error reading communication packets)
2024-03-04T11:17:12.272037Z 3235071 [Note] Access denied for user ＇root＇@＇localhost＇ (using password: YES)
2024-03-04T11:17:12.290012Z 3235072 [Note] Access denied for user ＇root＇@＇localhost＇ (using password: YES)
2024-03-04T11:17:12.311031Z 3235073 [Note] Access denied for user ＇root＇@＇localhost＇ (using password: YES)
2024-03-04T11:17:18.824509Z 3235070 [Note] Aborted connection 3235070 to db: ＇unconnected＇ user: ＇root＇ host: ＇localhost＇ (Got an error reading communication packets)

已解决了