获取自己IP地址的信息

package third

import (
    "encoding/json"

    common "github.com/qiukeren/go-utils/common"
)

type Ip struct {
    City      string `json:"city"`
    Country   string `json:"country"`
    IP        string `json:"ip"`
    IPDecimal int    `json:"ip_decimal"`
}

func OutIp() (string, error) {
    ip := Ip{}
    data, err := common.Get("https://ifconfig.co/json")

    if err == nil {
        err = json.Unmarshal(data, &ip)
        if err == nil {
            return ip.IP, nil
        }
    }

    data, err = common.Get("http://whatismyip.akamai.com")
    if err == nil {
        return string(data), nil
    }

    data, err = common.Get("http://ifconfig.io")
    return string(data), err
}