CMD command enters MySQL times service name or command error (fool teaching)

1. Mistakes encountered

When we want to use cmd command ( Whether you are running as an administrator or not, there are errors ) Window enter local MySQL, Or use
net start mysql Command to start MySQL, Or use mysql -u root -p Yes MySQL When operating , Always report the following errors :
Not an internal command Or is it Invalid service name

2. The cause of the error

The most likely thing is to install it yourself MySQL I didn't configure the environment variables . Just reconfigure the variables

3. resolvent

3.1 Directly use the path to operate

Find the one you installed at that time MySQL The path of , find bin Catalog

Get into bin Copy the path in the red box after the directory :

open cmd Command window direct copy cd + This path , You can enter the account and password MySQL 了

3.2 Configure environment variables

1. Right click on this PC on the desktop , Enter properties

2. Enter the following page , Click Advanced System Settings

3. Click environment variable
3. Double click in system variables Path

4. First click New , And then 3.1 Add the directory inside

5., Finally, click the confirmation below

4. To verify again ( After configuring the environment variables )

Run as administrator cmd window , operation MySQL:

Run as a non administrator cmd window , operation MySQL:

It's over , I hope I can help you !