What to do if php7.2 cannot connect to mysql8.0

Solution to the problem that php7.2 cannot connect to mysql8.0: 1. Find and open the my.cnf file; 2. Add a line under mysqld in my.cnf as "default-authentication-plugin=mysql_native_password" That’s it.

The operating environment of this article: Windows 7 system, PHP version 7.2, Dell G3 computer.

What should I do if php7.2 cannot connect to mysql8.0?

php7.xxx connects to mysql8.0 and mysql has go away

mysql8.0 In order to support the original password connection method,

you need to add a line under mysqld in my.cnf

default-authentication-plugin=mysql_native_password

Recommended learning: "PHP Video Tutorial"

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