import requests

import re

import os

import time

print("ready....")

def downPic(dirs, keyword, imgId):

    headers_downPic = {

        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',

        'Accept-Encoding': 'gzip, deflate, br',

        'Accept-Language': 'zh-CN,zh;q=0.9',

        'Cache-Control': 'no-cache',

        'Connection': 'keep-alive',

        'Host': 'p9.pstatp.com',

        'Pragma': 'no-cache',

        'Upgrade-Insecure-Requests': '',

        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36',

    }

    url = 'https://p9.pstatp.com/weili/l/{}.webp'.format(imgId)

    print("line20：   "+url)

    while True:

        try:

            res = requests.get(url, headers=headers_downPic)

            break

        except:

            time.sleep(30)

    savefile = os.path.join(dirs, keyword, imgId + ".jpg")

    if not os.path.exists(os.path.dirname(savefile)):

        os.makedirs(os.path.dirname(savefile))

    with open(savefile, 'wb') as f:

        f.write(res.content)

    print(url, "下载成功! time ", time.ctime())

def visitContent(keyword, savePath):

    for page in range(2, 51):

        headers_visitContent = {

            'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',

            'accept-encoding': 'gzip, deflate, br',

            'accept-language': 'zh-CN,zh;q=0.9',

            'cache-control': 'no-cache',

            'cookie': 'PHPSESSID=eb7kn10j6ed22srj8a9gg8upl3; webp_enabled=1; _ga=GA1.2.1531772161.1540775429; _gid=GA1.2.1509491512.1540775429; weilisessionid=c39a62f3e6996be04e27e693afd32488; wluuid=WLGEUST-0629E5A8-FD7F-BF5F-7C03-5621C88DAA08; wlsource=tc_pc_home_search; webp_enabled=0; _ga=GA1.3.1531772161.1540775429; _gid=GA1.3.1509491512.1540775429; qimo_seosource_e7dfc0b0-b3b6-11e7-b58e-df773034efe4=%E7%AB%99%E5%86%85; qimo_seokeywords_e7dfc0b0-b3b6-11e7-b58e-df773034efe4=; href=https%3A%2F%2Fstock.tuchong.com%2Fsearch%3Fsource%3Dtc_pc_home_search%26term%3D%25E7%25BE%258E%25E5%25B0%2591%25E5%25A5%25B3; accessId=e7dfc0b0-b3b6-11e7-b58e-df773034efe4; bad_ide7dfc0b0-b3b6-11e7-b58e-df773034efe4=cb76ee61-db17-11e8-bb24-e322d5547169; nice_ide7dfc0b0-b3b6-11e7-b58e-df773034efe4=cb76ee62-db17-11e8-bb24-e322d5547169; wltoken=2dac12af5bfe5c47; wluserid=596443; wlnickname=%E4%B8%AA%E4%BA%BA%E4%B8%AD%E5%BF%83; pageViewNum=16',

            'pragma': 'no-cache',

            'upgrade-insecure-requests': '',

            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36',

        }

          # url = "https://stock.tuchong.com/search?term={keyword}&use=0&type=2&layout=&sort=0&category=0&page={page}&size=200&search_from=head&exact=0&platform=weili&tp=&abtest=&royalty_free=0&option=&has_person=2&face_num=1&gender=0&age=&racial=".format(keyword=keyword,page=page,)

        url = "https://stock.tuchong.com/search?id=&term={keyword}&no_overwrite=&use=0&type=&layout=&sort=0&category=0&size=100&exact=0&platform=weili&tp=&abtest=&royalty_free=0&image_source=&option=&has_person=0&face_num=&gender=0&age=&racial=&samemodel=0".format(keyword=keyword, page=page, )

        print("48：  "+url)

        while True:

            try:

                res = requests.get(url, headers=headers_visitContent)

                break

            except:

                time.sleep(30)

        imgIds = re.findall(r'{"imageId":"(.*?)"', res.text)

        for imgId in imgIds:

            downPic(savePath, keyword, imgId)

if __name__ == '__main__':

    keywords = ["关键词",]#  道路标识牌环岛路

    savePath = "保存路径"

    if not os.path.exists(savePath):

        os.makedirs(savePath)

    for keyword in keywords:

        visitContent(keyword, savePath)

# 55307393390740003 道路标识牌环岛路    id=131600804460241346&term=禁止直行  id=257496294632980656&term=减速让行交通标志  ?id=248510905222169041&term=停车让行

#id=453257691392639896&term=停车让行    263558615201480875&term=城市红绿灯   id=79053073577827598&term=蓝底圆牌路标   id=131636916545257789&term=中国城市路标

#id=457311144087650880&term=中国城市路标    id=131549428061446425&term=中国城市路标       131573170640654291&term=中国城市路标

# id=131623610736582305&term=中国城市路标     id=131609248365945763&term=中国城市路标

#https://stock.tuchong.com/search?id=263558615201480875&term=%E7%BA%A2%E7%BB%BF%E7%81%AF%E8%B7%AF%E5%8F%A3&use=0&type=&layout=&sort=0&category=0&page=1&size=100&exact=0&platform=weili&tp=&abtest=&royalty_free=0&option=&has_person=0&face_num=&gender=0&age=&racial=&samemodel=0