After reading online, many people have encountered this problem, that is, they cannot enter mysql on the command line, and it shows that it is not an internal command.
Today I will teach some novices how to configure environment variables.
The steps are as follows:
Right-click
and then copy your mysql folder path (such as: D:wampbinmysqlmysql5.5.8bin) and press Enter.
The above introduces the configuration of mysql environment variables under win7, including the relevant aspects. I hope it will be helpful to friends who are interested in PHP tutorials.