origin
Today, when I started SSH, it has been unable to run. I always thought it was a code problem, but no error was reported. How to adjust it? Later, I had an idea, could it be a problem with the database, and then opened the database. At this time, the error is displayed : """can't connect to MySQL server on localhost"";
reason
I checked something on the Internet, it turned out that it was because the mql service was closed, resulting in the mysql database not being able to start.
plan:
Open the "" Control Panel - Administrative Tools - Services - find the two files of mysql, and then start the service, it's OK!
