mysql授权

mysql 对指定IP授权
GRANT ALL PRIVILEGES ON *.* TO 'user111'@'192.168.1.14'IDENTIFIED BY 'com.123' WITH GRANT OPTION;
#对IP段授权
GRANT ALL PRIVILEGES ON *.* TO 'user111'@'192.168.%'IDENTIFIED BY 'com.123' WITH GRANT OPTION;

#对所有ip授权
GRANT ALL PRIVILEGES ON *.* TO 'user111'@'%'IDENTIFIED BY 'com.123' WITH GRANT OPTION;