利用mysql的inet_aton()和inet_ntoa()函数存储IP地址的方法分享_MySQL:bitsCN.com mysql> create table jackbillow (ip int unsigned, name char(1)); Query OK, 0 rows affected (0.02 sec) mysql> insert into jackbillow values(inet_aton('192.168.1.200'), 'A'), (inet_aton('200.100.30.241'), 'B'); Query OK, 2 rows affe