mysql5解压缩安装时，发生的一个错误：unknown option '-d'解

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mysql5解压缩安装时，发生的一个错误：unknown option '-d'解_MySQL

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Jun 01, 2016 pm 01:29 PM

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mysql5解压缩安装时，发生的一个错误：unknown option '-d'解决

这个现象不会发生在通过EXE方式安装MYSQL的过程中，只会发生在用压缩包进行安装，手动配置时，才会发生的错误。特此记录。

启动命令为：net start MYSQL服务名

报错：1067 unknown option '-d'

解决方法：windows下进入注册表，HKEY_LOCAL_MACHINE--SYSTEM-SERVICES--你的MYSQL服务名，找到KEY为“ImagePath”的选项，我这里错误地写成了：

D:/MySQL/MySQL-Slaver/bin/mysqld -defaults-file=d:/MySQL/MySQL-Slaver/my.ini MYSQL5SLAVER

务必要把"-defaults"改为"--defaults"

mysqld指令没有-d选项，而MYSQL在解析参数时，只要碰到xxxx-dxxxx就会把-D当成选项去处理。

为了保险起见，我把DATA的目录由slaver-data改成了slaverData，确保别再出这个很狗血的问题

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