headers = {
    "Accept":"image/webp,image/apng,image/*,*/*;q=0.8",
    # "Accept-Encoding":"gzip, deflate",  本地查看时，会导致乱码
    "Accept-Language":"zh-CN,zh;q=0.8",
    "User-Agent":"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36     
    (KHTML, like Gecko) Chrome/60.0.3112.101 Safari/537.36",
    "Connection":"keep-alive",
    "Referer":"http://www.mzitu.com"}

headall = []
for key, value in headers.items():
    item = (key, value)
    headall.append(item)

def openhtml():
    cjar = http.cookiejar.CookieJar()
    #127.0.0.1:8888 为fiddler 的代理地址 方便查看信息 找错
    proxy = urllib2.ProxyHandler({‘http‘: ‘127.0.0.1:8888‘})
    opener = urllib2.build_opener(proxy, urllib2.HTTPHandler, urllib2.HTTPCookieProcessor(cjar))
    opener.addheaders = headall
    urllib2.install_opener(opener)
    data = urllib2.urlopen(url).read()
    return data

def download(data):
    #正则匹配url
    reg = "data-original=‘.*?\.jpg"
    imgre = re.compile(reg)
    imglist = re.findall(imgre, data)
    x = 0
    for image_url in imglist:
        image_url = image_url.replace("data-original=‘", "")
        print image_url
        opener = urllib2.build_opener()
        #反 防盗链 精髓在此
        opener.addheaders = headall
        data = opener.open(image_url).read()
        with open("C:\Users\zzz\Desktop\images\\" + str(x) + ".jpg", "wb") as code:
            code.write(data)
        x += 1

#coding=utf8
import urllib2
import http.cookiejar
import re

url = "http://www.mzitu.com/xinggan"
headers = {
    "Accept":"image/webp,image/apng,image/*,*/*;q=0.8",
    # "Accept-Encoding":"gzip, deflate",
    "Accept-Language":"zh-CN,zh;q=0.8",
    "User-Agent":"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.101 Safari/537.36",
    "Connection":"keep-alive",
    "Referer":"http://www.mzitu.com"}

headall = []
for key, value in headers.items():
    item = (key, value)
    headall.append(item)

#获取html
def openhtml():
    cjar = http.cookiejar.CookieJar()
    #127.0.0.1:8888 为fiddler 的代理地址 方便查看信息 找错
    proxy = urllib2.ProxyHandler({‘http‘: ‘127.0.0.1:8888‘})
    opener = urllib2.build_opener(proxy, urllib2.HTTPHandler, urllib2.HTTPCookieProcessor(cjar))
    opener.addheaders = headall
    urllib2.install_opener(opener)
    data = urllib2.urlopen(url).read()
    return data

#下载
def download(data):
    #正则匹配url
    reg = "data-original=‘.*?\.jpg"
    imgre = re.compile(reg)
    imglist = re.findall(imgre, data)
    x = 0
    for image_url in imglist:
        image_url = image_url.replace("data-original=‘", "")
        print image_url
        opener = urllib2.build_opener()
        #反 防盗链 精髓在此
        opener.addheaders = headall
        data = opener.open(image_url).read()
        with open("C:\Users\zzz\Desktop\images\\" + str(x) + ".jpg", "wb") as code:
            code.write(data)
        x += 1

if __name__ == ‘__main__‘:
    data = openhtml()
    download(data)