我已经在 Windows 10 上安装了 XAMPP，Apache 运行良好，但运行 MySQL 时遇到问题。这是我在 XAMPP 窗口上收到的错误:
14:23:51 [mysql] Error: MySQL shutdown unexpectedly.
14:23:51 [mysql] This may be due to a blocked port, missing dependencies,
14:23:51 [mysql] improper privileges, a crash, or a shutdown by another method.
14:23:51 [mysql] Press the Logs button to view error logs and check
14:23:51 [mysql] the Windows Event Viewer for more clues
14:23:51 [mysql] If you need more help, copy and post this
14:23:51 [mysql] entire log window on the forums
这是我在 mysql_error.log 中的内容:
2019-09-21 14:21:30 2ca4 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2019-09-21 14:21:30 11428 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.
2019-09-21 14:21:30 11428 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-09-21 14:21:30 11428 [Note] InnoDB: The InnoDB memory heap is disabled
2019-09-21 14:21:30 11428 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-09-21 14:21:30 11428 [Note] InnoDB: _mm_lfence() and _mm_sfence() are used for memory barrier
2019-09-21 14:21:30 11428 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-09-21 14:21:30 11428 [Note] InnoDB: Using generic crc32 instructions
2019-09-21 14:21:30 11428 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2019-09-21 14:21:30 11428 [Note] InnoDB: Completed initialization of buffer pool
2019-09-21 14:21:30 11428 [Note] InnoDB: Highest supported file format is Barracuda.
2019-09-21 14:21:31 11428 [Note] InnoDB: 128 rollback segment(s) are active.
2019-09-21 14:21:31 11428 [Note] InnoDB: Waiting for purge to start
2019-09-21 14:21:31 11428 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.42-84.2 started; log sequence number 1835037
2019-09-21 14:21:31 8100 [Note] InnoDB: Dumping buffer pool(s) not yet started
2019-09-21 14:21:31 11428 [Note] Plugin 'FEEDBACK' is disabled.
2019-09-21 14:21:31 11428 [Note] Server socket created on IP: '::'.
2019-09-21 14:21:31 11428 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 10048: Only one usage of each socket address (protocol/network address/port) is normally permitted.
2019-09-21 14:21:31 11428 [ERROR] Do you already have another mysqld server running on port: 3306 ?
2019-09-21 14:21:31 11428 [ERROR] Aborting
2019-09-21 14:23:47 2f80 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2019-09-21 14:23:47 12160 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.
2019-09-21 14:23:47 12160 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-09-21 14:23:47 12160 [Note] InnoDB: The InnoDB memory heap is disabled
2019-09-21 14:23:47 12160 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-09-21 14:23:47 12160 [Note] InnoDB: _mm_lfence() and _mm_sfence() are used for memory barrier
2019-09-21 14:23:47 12160 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-09-21 14:23:47 12160 [Note] InnoDB: Using generic crc32 instructions
2019-09-21 14:23:47 12160 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2019-09-21 14:23:47 12160 [Note] InnoDB: Completed initialization of buffer pool
2019-09-21 14:23:47 12160 [Note] InnoDB: Highest supported file format is Barracuda.
2019-09-21 14:23:48 12160 [Note] InnoDB: 128 rollback segment(s) are active.
2019-09-21 14:23:48 12160 [Note] InnoDB: Waiting for purge to start
2019-09-21 14:23:48 12160 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.42-84.2 started; log sequence number 1835047
2019-09-21 14:23:49 5728 [Note] InnoDB: Dumping buffer pool(s) not yet started
2019-09-21 14:23:49 12160 [Note] Plugin 'FEEDBACK' is disabled.
2019-09-21 14:23:49 12160 [Note] Server socket created on IP: '::'.
2019-09-21 14:23:49 12160 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 10048: Only one usage of each socket address (protocol/network address/port) is normally permitted.
2019-09-21 14:23:49 12160 [ERROR] Do you already have another mysqld server running on port: 3306 ?
2019-09-21 14:23:49 12160 [ERROR] Aborting
不知道发生了什么，这次重新安装了 MySQL 服务器，启用了 InnoDB 集群，仍然出现同样的错误，请有人帮忙，我正在构建一个网站，无法真正测试任何东西..SOS
最佳答案
- 将配置文件中MySQL的端口更改为3306
- 检查是否有其他服务使用 10048
- 如果 1 和 2 不起作用，请将您的端口更改为以下列表之一:https://mysqlserverteam.com/mysql-guide-to-ports/
关于mysql - XAMPP:MySQL 意外关闭，尝试重新安装一切仍然不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/58039416/