cURL 命令获取本机外网 IP

1.1 查询本机外网 IP

# curl dhcp.cn
134.175.159.160

1.2 输出格式为 JSON

# curl dhcp.cn/?json
{
  "IP": "134.175.159.160",
  "Address": {
    "Country": "中国",
    "Province": "广东省",
    "City": "广州市"
  },
  "ISP": "电信"
}

1.3 输出格式为 JS

# curl dhcp.cn/?js
var returnIPResult = {"IP": "134.175.159.160","Address": {"Country": "中国","Province": "广东省","City": "广州市"},"ISP": "电信"};

1.4 输出格式为 YAML

# curl dhcp.cn/?yaml

IP: 134.175.159.160
Address:
  Country: 中国
  Province: 广东省
  City: 广州市
ISP: 电信

1.5 输出格式为 IP

# curl dhcp.cn/?ip

134.175.159.160

1.6 输出格式为 CSV

# curl dhcp.cn/?csv

134.175.159.160,中国,广东省,广州市,电信

1.7 查询指定 IP

# dhcp.cn/?ip=134.175.159.160

IP: 134.175.159.160
Address:
  Country: 中国
  Province: 广东省
  City: 广州市
ISP: 电信