我是 sql 新手，我安装了 mysql，并且正在阅读这本书：Java 如何编程连接到 mysql
我收到以下错误。
关于时间戳..我明白原因..但我正在尝试修复“无法创建测试文件 C:\Program Files\MySQL\MySQL Server 5.6\data\Swati-HP.lower-test”
请在这方面指导我
C:\Users\Swati>mysqld.exe
2013-10-15 13:57:01 0 [Warning] TIMESTAMP with implicit DEFAULT value is depreca
ted. Please use --explicit_defaults_for_timestamp server option (see documentati
on for more details).
2013-10-15 13:57:01 7492 [Warning] Can't create test file C:\Program Files\MySQL
\MySQL Server 5.6\data\Swati-HP.lower-test
2013-10-15 13:57:01 7492 [Warning] Can't create test file C:\Program Files\MySQL
\MySQL Server 5.6\data\Swati-HP.lower-test
2013-10-15 13:57:01 7492 [Note] Plugin 'FEDERATED' is disabled.
2013-10-15 13:57:01 7492 [Note] InnoDB: The InnoDB memory heap is disabled
2013-10-15 13:57:01 7492 [Note] InnoDB: Mutexes and rw_locks use Windows interlo
cked functions
2013-10-15 13:57:01 7492 [Note] InnoDB: Compressed tables use zlib 1.2.3
2013-10-15 13:57:01 7492 [Note] InnoDB: Not using CPU crc32 instructions
2013-10-15 13:57:01 7492 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2013-10-15 13:57:01 7492 [Note] InnoDB: Completed initialization of buffer pool
2013-10-15 13:57:01 7492 [ERROR] InnoDB: .\ibdata1 can't be opened in read-write
mode
2013-10-15 13:57:01 7492 [ERROR] InnoDB: The system tablespace must be writable!
2013-10-15 13:57:01 7492 [ERROR] Plugin 'InnoDB' init function returned error.
2013-10-15 13:57:01 7492 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGIN
E failed.
2013-10-15 13:57:01 7492 [ERROR] Unknown/unsupported storage engine: InnoDB
2013-10-15 13:57:01 7492 [ERROR] Aborting
2013-10-15 13:57:01 7492 [Note] Binlog end
2013-10-15 13:57:01 7492 [Note] Shutting down plugin 'partition'
.
.
.
.
.
2013-10-15 13:57:01 7492 [Note] mysqld.exe: Shutdown complete
如果出现以下情况，也会发生同样的错误mysqld.exe已经开始。只需杀死该进程即可。
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