摘要: select inet_aton("192.168.1.1"); select bin(inet_aton("192.168.1.1")); select bin(inet_aton("192.168.1.1")|inet_aton("255.255.254.0")); select bin(ine 阅读全文
posted @ 2021-04-23 15:30 Rocken.li 阅读(258) 评论(0) 推荐(0) 编辑