import re
import requests
headers = {
    'Cookie':'UM_distinctid=16828a999356ee-01dbffc4bd71a8-33504275-144000-16828a99936840; CNZZDATA1255357127=1573548009-1546867979-%7C1546921578',
    'Host':'m.meitulu.com',
    'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.26 Safari/537.36 Core/1.63.6788.400 QQBrowser/10.3.2843.400'
}

url = 'https://m.meitulu.com/t/faye/'
#pattern = re.compile('<a href="(.*?)"><img src=".*?" alt="(.*?)" width=".*?" height=".*?"/></a><p>(.*?)</p>',re.S)
pattern = re.compile('<a href="(.*?)"><img src=".*?" alt="(.*?)" width=".*?" height=".*?"/></a>')
response = requests.get(url,headers = headers)
response.encoding = 'utf-8'

urlstart = 'https://mtl.ttsqgs.com/images/img/'

header = {
    'Host':'mtl.ttsqgs.com',
    'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.26 Safari/537.36 Core/1.63.6788.400 QQBrowser/10.3.2843.400'
}

li = re.findall(pattern,response.text)
for content in li:    
    num = re.match('https://m.meitulu.com/item/(.*?).html',content[0]).group(1)

    
    referer = 'https://m.meitulu.com/item/' + str(num) +'.html'
    header['Referer'] = referer
    
    #num = re.search('https://m.meitulu.com/item/(.*?).html',content[0]).group(1)
    #match 从头开始 search 不是
    '''
    p = re.compile('[.*?].*?[(.*?)]')
    picnum = re.match(p,content[1].group
    print(picnum)#不知道为什么不对...
    '''
    picnum = re.findall('\d+',content[1])[-1]

    #print(content[1],picnum)


    for i in range(1,int(picnum)+1):
        u = urlstart + str(num) + '/' + str(i) +'.jpg'
        print(content[1],'正在下载第{}张'.format(i),u)
        with open('E:\刘飞儿\%s%s.jpg'%(content[1],i) ,'wb') as f:
            f.write(requests.get(u,headers = header).content)