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如何通过命令修改mysql中root用户的密码_MySQL

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Release： 2016-06-01 13:46:02
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有时候忘了mysql中root账户的密码，或者密码是空的，导致没法进入mysql或者安全性极低，这时我们需要update掉root账户的密码。修改mysql中root账户密码的方式比较多，我是经常直接用命令修改，修改步骤如下：

　　1. 进入mysql及mysql中的mysql表。

如何通过命令修改mysql中root用户的密码_MySQL　　

 

　　2. 输入update密码语句并按enter执行

如何通过命令修改mysql中root用户的密码_MySQL　　

 

　　3. 用flush privileges刷新MySQL的系统权限相关表，否则会出现拒绝访问，还有一种方法，就是重新启动mysql服务器，来使新设置生效。 这里用第一种方式

如何通过命令修改mysql中root用户的密码_MySQL　　

 

　　这3步下来，密码就修改成功了。

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