【JDBC 00】安裝 XAMPP，JDBC Driver

1. 下載，並安裝 XAMPP: https://www.apachefriends.org/zh_tw/index.html
2. 下載 JDBC Driver，並加入 Project 的 Build Path 中 : https://dev.mysql.com/downloads/connector/j/
3. 設定 XAMPP 安全權限

 注意: 下列一定要設成 no，否則以 DriverManager.getConnection(url) 時，資料庫無法連接成功 

XAMPP:  MySQL is accessable via network. 
XAMPP: Normaly that's not recommended. Do you want me to turn it off? [yes] no



ElvisdeMacBook-Pro:~ root# whoami
root
ElvisdeMacBook-Pro:~ root# /Applications/XAMPP/xamppfiles/xampp security
XAMPP:  Quick security check...
XAMPP:  Your XAMPP pages are NOT secured by a password. 
XAMPP: Do you want to set a password? [yes] 
XAMPP: Password: 
XAMPP: Password (again): 
XAMPP:  Password protection active. Please use 'xampp' as user name!
XAMPP:  MySQL is accessable via network. 
XAMPP: Normaly that's not recommended. Do you want me to turn it off? [yes] no
XAMPP:  The MySQL/phpMyAdmin user pma has no password set!!! 
XAMPP: Do you want to set a password? [yes] 
XAMPP: Password: 
XAMPP: Password (again): 
XAMPP:  Setting new MySQL pma password.
XAMPP:  Setting phpMyAdmin's pma password to the new one.
XAMPP:  MySQL has no root passwort set!!! 
XAMPP: Do you want to set a password? [yes] 
XAMPP:  Write the password somewhere down to make sure you won't forget it!!! 
XAMPP: Password: 
XAMPP: Password (again): 
XAMPP:  Setting new MySQL root password.