Wamp configure mysql Encoding

Wamp configure mysql Encoding

Because I used PHP when I was doing. net, so the wamp server I used has been working on. Later, I used mysql as a java project.

But there were several garbled characters in the middle, and today I changed the wamp mysql Configuration:

1. client:

The Wamp client encoding is set here.

2. mysql:

This is the encoding configured when the client inputs

3, mysqld:

This is the encoding for configuring the mysql server.

Check the modification on the console to see if the modification is successful:

Show variables like '% char % ';

After the modification, restart finds that the data obtained in the servlet is garbled. Check whether there is a problem when reading data. If you know why, please trust me ~~~~