通过请求  http://httpbin.org/get   获得类似以下信息：

只是一部分上图：
{
  "args": {},
  "headers": {
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
    "Accept-Encoding": "gzip, deflate",
    "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
    "Cache-Control": "max-age=0",
    "Connection": "close",
    "Cookie": "_gauges_unique_month=1; _gauges_unique_year=1; _gauges_unique=1",
    "Host": "httpbin.org",
    "Upgrade-Insecure-Requests": "1",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36"
  },
  "origin": "112.5.201.235",
  "url": "http://httpbin.org/get"

从origin 可知目前请求的ip

方法二：检测是否可以用在https

curl https://httpbin.org/get --proxy xxx:xxx --connect-timeout 10

若正常返回就是支持https的，否则不支持

有任何问题可以联系学姐哟~或者可以在文末留言

DKA-2018

感谢分享~~