XAMPP設置 - MySQL不工作

我試圖讓XAMPP在Win7/64上測試Wordpress主題。XAMPP設置 - MySQL不工作

我最初遇到Apache試圖訪問端口80的問題，但我被告知要將配置文件更改爲81端口，我已經完成了，現在Apache正在運行，localhost：81顯示XAMPP控制面板正常。

但是，現在MySQL根本不工作。在我更改配置文件之前，我認爲是這樣，但是Apache沒有運行，所以我仍然無法訪問本地主機。

在Windows事件查看器中，我得到的MySQL的這個錯誤報告：

Fatal error: Can't open and lock privilege tables: Can't find file: 'host' (errno: 2)

在XAMPP的控制檯我目前得到這個：

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...

，這裏是錯誤日誌爲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)

是否有配置文件我需要更改以匹配Apache文件？沒有什麼顯而易見的。

非常感謝提前。

來源

2013-03-01 sanjaypoyzer

端口80問題可能是Skype正在運行（它使用端口80）。對於MySQL我不能幫你，默認端口是3306，運行一個端口掃描器來檢查系統上的開放端口。或者閱讀/xampp/mysql/data/mysql_error.log。或者你可能有另一臺運行mysql的web服務器（檢查你的服務） – x4rf41 2013-03-01 17:38:23

不是Skype，我沒有。將更新問題包括錯誤日誌的文本。 – sanjaypoyzer 2013-03-01 17:49:19

您可以運行netstat -aon，獲取PID並使用該標識查找應用程序。 – 2013-03-01 22:24:58

最終被卸載XAMPP，然後重新安裝，然後是Apache使用的端口改變從80到8080

來源

2013-03-03 16:33:24 sanjaypoyzer

-1

嘿，我只是做了該解決問題和它的工作：

退出XAMPP服務器
去你C:\xampp\mysql\data目錄
刪除ibdata1文件
重啓XAMPP服務器

來源

2014-05-05 08:48:02 user3603604

XAMPP設置 - MySQL不工作

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