mysql启动不了,日志如下,看看,如何解决

2022-12-17 14:34:35 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-12-17 14:34:35 0 [Note] InnoDB: Uses event mutexes
2022-12-17 14:34:35 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-12-17 14:34:35 0 [Note] InnoDB: Number of pools: 1
2022-12-17 14:34:35 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-12-17 14:34:35 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-12-17 14:34:35 0 [Note] InnoDB: Completed initialization of buffer pool
2022-12-17 14:34:35 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-12-17 14:34:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-12-17 14:34:35 0 [Note] InnoDB: Setting file 'D:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-12-17 14:34:35 0 [Note] InnoDB: File 'D:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-12-17 14:34:35 0 [Note] InnoDB: Waiting for purge to start
2022-12-17 14:34:35 0 [Note] InnoDB: 10.4.22 started; log sequence number 315988; transaction id 220
2022-12-17 14:34:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-12-17 14:34:35 0 [Note] InnoDB: Loading buffer pool(s) from D:\xampp\mysql\data\ib_buffer_pool
2022-12-17 14:34:35 0 [Note] Server socket created on IP: '::'.

按照下列步骤调一下吧:

  • 重启一遍,看看是否还有报错
  • 检查数据目录(在本例中是D:\xampp\mysql\data)的权限,确保MySQL服务器具有写入该目录所必需的权限。
  • 检查数据目录是否损坏或无法访问。可以尝试运行mysql_upgrade实用程序来检查数据文件的完整性并修复问题。
  • 检查MySQL配置文件(my.ini)是否有问题。