XAMPP 设置 - MySQL 不工作
我正在尝试让 XAMPP 在 Win7/64 上运行以测试 Wordpress 主题.
I'm trying to get XAMPP working on Win7/64 for testing Wordpress themes.
我最初在 Apache 尝试访问时遇到问题端口 80，但我被告知将配置文件更改为端口 81，我已经这样做了，现在 Apache 正在运行，并且 localhost:81 显示 XAMPP 控制面板正常.
I was originally getting a problem with Apache trying to access Port 80 but I was told to change the config file to port 81 which I have done and now Apache is running and localhost:81 shows the XAMPP control panel fine.
但是，现在 MySQL 根本无法工作.在我更改配置文件之前，我认为是，但是 Apache 没有运行，所以我仍然无法访问 localhost.
However, now MySQL is not working at all. Before I changed the config file, I think it was, but Apache was not running so I still couldn't access localhost at all.
在 Windows 事件查看器中，我收到有关 MySQL 的错误报告:
In Windows Event Viewer, I am getting this Error report on the MySQL:
Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
在 XAMPP 的控制台中，我目前得到这个:
In XAMPP's console I am currently getting this:
17:07:36 [main] Initializing Control Panel
17:07:36 [main] Windows Version: Windows 7 Ultimate SP1 64-bit
17:07:36 [main] XAMPP Version: 1.8.1
17:07:36 [main] Control Panel Version: 3.1.0 3.1.0 [ Compiled: September 20th 2012 ]
17:07:36 [main] Running with Administrator rights - good!
17:07:36 [main] XAMPP Installation Directory: "c:xampp"
17:07:37 [main] Checking for prerequisites
17:07:37 [main] All prerequisites found
17:07:37 [main] Initializing Modules
17:07:37 [Apache] Problem detected!
17:07:37 [Apache] Port 80 in use by "system"!
17:07:37 [Apache] Apache WILL NOT start without the configured ports free!
17:07:37 [Apache] You need to uninstall/disable/reconfigure the blocking application
17:07:37 [Apache] or reconfigure Apache to listen on a different port
17:07:37 [Apache] XAMPP Apache is already running on port 443
17:07:37 [main] Starting Check-Timer
17:07:37 [main] Control Panel Ready
17:07:40 [mysql] Attempting to start MySQL app...
17:07:40 [mysql] Status change detected: running
17:07:41 [mysql] Status change detected: stopped
17:07:41 [mysql] Error: MySQL shutdown unexpectedly.
17:07:41 [mysql] This may be due to a blocked port, missing dependencies,
17:07:41 [mysql] improper privileges, a crash, or a shutdown by another method.
17:07:41 [mysql] Check the "/xampp/mysql/data/mysql_error.log" file
17:07:41 [mysql] and the Windows Event Viewer for more clues
17:07:47 [mysql] Attempting to start MySQL app...
这是 MySQL 的错误日志:
and here is the error log for MySQL:
130301 16:28:14 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:28:14 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:28:14 InnoDB: Completed initialization of buffer pool
130301 16:28:14 InnoDB: highest supported file format is Barracuda.
130301 16:28:15 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:28:15 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:28:43 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:28:43 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:28:43 InnoDB: Completed initialization of buffer pool
130301 16:28:43 InnoDB: highest supported file format is Barracuda.
130301 16:28:43 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:28:43 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:28:51 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:28:51 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:28:51 InnoDB: Completed initialization of buffer pool
130301 16:28:51 InnoDB: highest supported file format is Barracuda.
130301 16:28:52 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:28:52 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:30:07 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:30:07 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:30:07 InnoDB: Completed initialization of buffer pool
130301 16:30:07 InnoDB: highest supported file format is Barracuda.
130301 16:30:07 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:30:07 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:30:35 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:30:35 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:30:35 InnoDB: Completed initialization of buffer pool
130301 16:30:35 InnoDB: highest supported file format is Barracuda.
130301 16:30:35 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:30:35 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:30:43 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:30:43 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:30:43 InnoDB: Completed initialization of buffer pool
130301 16:30:43 InnoDB: highest supported file format is Barracuda.
130301 16:30:43 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:30:43 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:30:56 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:30:56 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:30:56 InnoDB: Completed initialization of buffer pool
130301 16:30:56 InnoDB: highest supported file format is Barracuda.
130301 16:30:57 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:30:57 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:30:59 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:30:59 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:30:59 InnoDB: Completed initialization of buffer pool
130301 16:30:59 InnoDB: highest supported file format is Barracuda.
130301 16:30:59 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:30:59 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:31:00 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:31:00 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:31:00 InnoDB: Completed initialization of buffer pool
130301 16:31:00 InnoDB: highest supported file format is Barracuda.
130301 16:31:01 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:31:01 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 16:31:02 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 16:31:02 InnoDB: Initializing buffer pool, size = 16.0M
130301 16:31:02 InnoDB: Completed initialization of buffer pool
130301 16:31:02 InnoDB: highest supported file format is Barracuda.
130301 16:31:02 InnoDB: 1.1.4 started; log sequence number 1595675
130301 16:31:02 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 17:00:46 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 17:00:46 InnoDB: Initializing buffer pool, size = 16.0M
130301 17:00:46 InnoDB: Completed initialization of buffer pool
130301 17:00:46 InnoDB: highest supported file format is Barracuda.
130301 17:00:47 InnoDB: 1.1.4 started; log sequence number 1595675
130301 17:00:47 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 17:07:40 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 17:07:40 InnoDB: Initializing buffer pool, size = 16.0M
130301 17:07:40 InnoDB: Completed initialization of buffer pool
130301 17:07:40 InnoDB: highest supported file format is Barracuda.
130301 17:07:40 InnoDB: 1.1.4 started; log sequence number 1595675
130301 17:07:40 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
130301 17:07:47 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The InnoDB memory heap is disabled
InnoDB: Mutexes and rw_locks use Windows interlocked functions
InnoDB: Compressed tables use zlib 1.2.3
130301 17:07:47 InnoDB: Initializing buffer pool, size = 16.0M
130301 17:07:47 InnoDB: Completed initialization of buffer pool
130301 17:07:47 InnoDB: highest supported file format is Barracuda.
130301 17:07:47 InnoDB: 1.1.4 started; log sequence number 1595675
130301 17:07:47 [ERROR] Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)
我需要更改配置文件以匹配 Apache 文件吗?我看不到任何明显的东西.
Is there a config file I need to change to match the Apache file? There's nothing obvious I can see.
非常感谢.
推荐答案
最终解决了这个问题，卸载 XAMPP，重新安装，然后将 Apache 使用的端口从 80 更改为 8080.
Ended up solving the problem by uninstalling XAMPP, reinstalling it again and then changing the port that Apache uses from 80 to 8080.
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