复制代码 代码如下:

# -*- coding:utf-8 -*-

import httplib

import urllib

import string

import re

def getContent(): #从网站中获取所有内容

conn = httplib.HTTPConnection("tu.duowan.com")

conn.request("GET", "/m/meinv/index.html")

r = conn.getresponse()

print r.status, r.reason

data1 = r.read()#.decode('utf-8') #编码根据实际情况酌情处理

return data1

def getImageUrl(data): #将获取到img链接写到sour.txt文件中国

sour = open("testsour.txt", 'w')

pplen = len("http://s1.dwstatic.com/group1/M00/37/2A/e2c30e89184ea942a4be9c1f7ba217a5.jpg")

for i in range(len(data) - 3):

if data[i] == 'i' and data[i + 1] == 'm' and data[i + 2] == 'g':

for j in xrange(i + 9, i + 9 + pplen):

sour.write(data[j])

sour.write('n')

sour.close()

def downImage(): #根据testsour.txt里面的url自动下载图片

tt = 0 #name

sour = open('testsour.txt')

while 1:

line = sour.readline()

if line:

Len = len(line)

#print Len

if line[Len - 2] == 'g' and line[Len - 3] == 'p' and line[Len - 4] == 'j':

path = line

data = urllib.urlopen(line).read()

f = open('test' + str(tt) + '.jpg', 'wb')

f.write(data)

f.close()

tt = tt + 1

else:

break

sour.close()

content = getContent()

getImageUrl(content)

downImage()