我试图了解我的活动网络接口IP版本是什么 - IPv4或IPv6.我正在使用下一个说明http://www.brianjcoleman.com/tutorial-how-to-test-your-app-for-ipv6-compatibility/来测试我的应用程序的IPv6兼容性.
我检查了这里可用的所有资源(例如Swift - 获取设备的IP地址,如何以编程方式获取iphone的ip地址,究竟是什么意思是iOS网络接口名称？什么是pdp_ip？什么是ap？),它有助于获得可用接口列表.当我的iPhone连接到IPv4 WiFi网络时,列表是下一个:
"awdl0/ipv6" = "fe80::14ce:f9ff:fe2a:44df";
"en0/ipv4" = "192.168.1.190";
"en0/ipv6" = "fdba:ae3c:c993::19cd:be51:e41b:632e";
"lo0/ipv4" = "127.0.0.1";
"lo0/ipv6" = "fe80::1";
"pdp_ip0/ipv4" = "100.83.148.33";
"utun0/ipv6" = "fe80::e94e:c3b6:ff73:1ded";
当它连接到IPv6 WiFi网络时,列表是下一个:
"awdl0/ipv6" = "fe80::14ce:f9ff:fe2a:44df";
"en0/ipv4" = "169.254.127.94";
"en0/ipv6" = "2001:2::aab1:7dd5:c5dc:16dd:b678";
"lo0/ipv4" = "127.0.0.1";
"lo0/ipv6" = "fe80::1";
"pdp_ip0/ipv4" = "100.83.148.33";
"utun0/ipv6" = "fe80::e94e:c3b6:ff73:1ded";
在这两种情况下我都有en0/ipv4和en0/ipv6,所以我不清楚如何以编程方式决定我的网络的ip版本实际上是什么.
非常感谢任何帮助.提前致谢.