ip
// ip地址的范围为0.0.0.0-255.255.255.255
pattern: /^-?((25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)\.){3}(25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)$/,
port
// 端口范围1-65535
pattern: /^([1-9]\d{0,3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$/,
手机号
pattern: /^1[3456789]\d{9}$/,
