In [ ]:

    

import urllib.request, urllib.parse

url = "http://www.xicidaili.com/wn/1"

req = urllib.request.Request(url)
req.add_header('User-Agent',
               "Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/56.0.2924.75 Mobile/14E5239e Safari/602.1")
data = urllib.request.urlopen(req).read()

file_h = open('1.html', 'wb')
file_h.write(data)
file_h.close()


    

In [ ]:

    

import requests
response = requests.get('http://httpbin.org/get?name=lu&age=36')
print(response.text)


    

In [ ]:

    

import requests
from urllib.parse import urlencode
data = {
'name': '陆杨',
'age':22
}
response = requests.get('http://httpbin.org/get', params=urlencode(data))
print(response.text)


    

In [ ]:

    

import threading
dir(threading.Thread)


    

In [2]:

    

import sys

try:
    sys.exit()
except SystemExit:
    print('ignoreing exit')


    

    




ignoreing exit

In [ ]: