Python 下载图片

# coding: utf8
import http.client
import urllib.request
import json

def download_img(img_url):
    conn = http.client.HTTPSConnection(img_url)
    payload = json.dumps({
        "token": 'fklasjfljasdlkfjlasjflasjfljhasdljflsdjflkjsadljfljsda'
    })
    headers = {
        'Content-Type': 'application/json'
    }
    conn.request("POST", "/h5/index/rawing", payload, headers)
    res = conn.getresponse()
    data = res.read()


    Arr = json.loads(data.decode("utf-8"))
    dadddw = Arr['data'];


    for index in range(len(dadddw)):
        print(dadddw[index]);
        dsadad(dadddw[index],index);



def dsadad(dadwwwww,index):
    request = urllib.request.Request(dadwwwww)
    try:
        response = urllib.request.urlopen(request)
        img_name = str(index) + "img.png"
        filename = "C:\\Users\\Administrator\\PycharmProjects\\pythonProject\\" + img_name
        print(filename)
        if (response.getcode() == 200):
            with open(filename, "wb") as f:
                f.write(response.read())  # 将内容写入图片
            return filename
    except:
        return "failed"


if __name__ == '__main__':
    # 下载要的图片
    img_url = "api.layacms.com"
    api_token = "fklasjfljasdlkfjlasjflasjfljhasdljflsdjflkjsadljfljsda"
    download_img(img_url)​