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HomeDatabaseMysql TutorialMySql5.7.12免安装版配置以及服务无法启动问题解决方法

1.解压mysql-5.7.12-win32.zip文件。 2.在解压出来的文件夹中的BIN文件夹加入环境变量。 3.在解压出来的文件夹里建立data文件夹。 4.复制my-default.ini并将复制后的副本改名为my.ini文件,之后对my文件进行修改,将basedir和datadir进行相应的路径赋。 5.在

1.解压mysql-5.7.12-win32.zip文件。

2.在解压出来的文件夹中的BIN文件夹加入环境变量。

3.在解压出来的文件夹里建立data文件夹。

4.复制my-default.ini并将复制后的副本改名为my.ini文件,之后对my文件进行修改,将basedir和datadir进行相应的路径赋值。

     

5.在CMD中,进入建立的data文件夹,然后执行“mysqld  --initialize”进行data文件夹的初始化。

     

6.CMD进入bin文件夹中,执行“mysqld -install”进行服务安装。

     

7.接着输入“net start mysql”进行服务的启动。

     


其中,默认的初始化密码在用“mysqld  --initialize”初始化后的data文件夹的*.err文件中。用记事本打开该文件找到类似下图的地方

     

其中反白部分的”uue!nwB54w.o“就为初始化的密码。


修改默认ROOT密码

首先使用默认密码登陆数据库,然后使用 ” set password = password('你自己的密码'); “ 语句即可。


出现My SQL 服务无法启动的问题解决方法。

     

一般情况下是没有对data进行初始化造成的。解决方法进行进行上文中的第5步,即可解决。



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