MySQL5.7 启动报错:initialize specified but the data directory has files in it. Aborting.

mysql 在安装过程中输入 mysqld --initialize命令式会报initialize specified but the data directory has files in it. Aborting.这个错误,这个错误意思是你这个data文件夹已经存在了

但是还是分2种情况

1.是你mysql文件夹中data文件中已经存在了数据
MySQL5.7 启动报错:initialize specified but the data directory has files in it. Aborting._第1张图片
2.是你的配置文件my.ini中有个datadir=。。。。这个设置中只是把mysql的安装目录打进去了,其后面没有加data文件夹
MySQL5.7 启动报错:initialize specified but the data directory has files in it. Aborting._第2张图片
MySQL5.7 启动报错:initialize specified but the data directory has files in it. Aborting._第3张图片

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