第一周单元3：Requests库网络爬虫实例-查询ip地址

要用移动版的，web版本需要更多参数请求

# coding: utf-8
import requests


def Ipdizhi(ip):
    try:
        url = "http://m.ip138.com/ip.asp"
        kv = {"ip": ip}
        r = requests.get(url, params=kv)
        print(r.request.url)
        r.encoding = r.apparent_encoding
        r.raise_for_status()
        print(r.text[-500:])    # 显示最后500个字节
    except:
        print("Error")


Ipdizhi(str(input()))