逐行提取txt文本中的字符串

#-*-coding:UTF-8 -*-
    f = open('test.txt','r')
    for line in f:
        s = line
        print s

应用到之前的爬虫例子

import urllib
#定义获取目标网页函数
def getHtml(url):
    page = urllib.urlopen(url)
    html = page.read()
    return html

<pre name="code" class="python">if __name__=='__main__':

    f = open('test.txt','r')
    for line in f:
        page = getHtml(line)
        print page

也可以用readlines()

f = open('test.txt','r')  
lines = f.readlines()  <span style="font-family: Arial, Helvetica, sans-serif;">#读取全部内容  </span>

for line in lines  
    print line