首页 > 代码库 > Python 简单爬虫

Python 简单爬虫

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
import os
import time
import webbrowser as web
import random
count = random.randint(20,40)
j = 0
 
while j < count:
    i = 0
    while i <= 5:
        web.open_new_tab(‘http://www.cnblogs.com/evilxr/p/3764287.html‘)
        i = i + 1
        time.sleep(1)       #浏览器暂停1秒
    else:
        os.system(‘killall firefox‘)    #关闭浏览器
    j = j + 1
    print j,‘times closing Browser!‘