Update DouBanSpider.py

CairoBars · May 20, 2015 · d4c32e9 · d4c32e9
1 parent c1dc3c3
commit d4c32e9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/DouBanSpider.py b/DouBanSpider.py
@@ -2,6 +2,7 @@
 import time
 import urllib
 import requests
+import numpy as np
 from bs4 import BeautifulSoup
 from openpyxl import Workbook
 
@@ -22,7 +23,7 @@ def book_spider(book_tag):
 
     while(1):
         url="http://www.douban.com/tag/"+urllib.quote(book_tag)+"/book?start="+str(page_num*15)
-        time.sleep(0.3)
+        time.sleep(np.random.rand()*2)
 
         #Last Version, 伪装成浏览器
         try: