錯誤2003（HY000）：無法連接到“本地主機”上的MySQL服務器（10061）-MYSQL命令行連接

Question

我正在嘗試從命令行運行MYSQL Server，並且在執行mysql -u root -p command時遇到上述錯誤。 我嘗試按照以下提到的日志糾正問題，但再次出現相同的錯誤。

日志數據：

C:\Program Files\MySQL\MySQL Server 5.5\bin>mysqld -nt --standalone --console

150615  0:30:10 [Warning] option 'new': boolean value 't' wasn't recognized. Set
 to OFF.
150615  0:30:10 [Note] mysqld (mysqld 5.5.44) starting as process 3768 ...
150615  0:30:10 [Note] Plugin 'FEDERATED' is disabled.
150615  0:30:10 InnoDB: The InnoDB memory heap is disabled
150615  0:30:10 InnoDB: Mutexes and rw_locks use Windows interlocked functions
150615  0:30:10 InnoDB: Compressed tables use zlib 1.2.3
150615  0:30:10 InnoDB: Initializing buffer pool, size = 675.0M
150615  0:30:10 InnoDB: Completed initialization of buffer pool
InnoDB: Error: space header page consists of zero bytes in data file C:\MySQL Da
tafiles\ibdata1
150615  0:30:10 InnoDB: Could not open or create data files.
150615  0:30:10 InnoDB: If you tried to add new data files, and it failed here,
150615  0:30:10 InnoDB: you should now edit innodb_data_file_path in my.cnf back

150615  0:30:10 InnoDB: to what it was, and remove the new ibdata files InnoDB c
reated
150615  0:30:10 InnoDB: in this failed attempt. InnoDB only wrote those files fu
ll of
150615  0:30:10 InnoDB: zeros, but did not yet use them in any way. But be caref
ul: do not
150615  0:30:10 InnoDB: remove old data files which contain your precious data!
150615  0:30:10 [ERROR] Plugin 'InnoDB' init function returned error.
150615  0:30:10 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

150615  0:30:10 [ERROR] Unknown/unsupported storage engine: INNODB
150615  0:30:10 [ERROR] Aborting

150615  0:30:10 [Note] mysqld: Shutdown complete

Answer 1

150615  0:30:10 InnoDB: Could not open or create data files.

以admin用戶身份運行mysqld 。 您可以使用Windows命令runas以admin身份從控制台運行。