[英]Python: Download Images from Google
我正在使用Google的Books API根據ISBN號獲取有關圖書的信息。 我正在獲取縮略圖以及其他信息。 響應如下所示:
"imageLinks": {
"smallThumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api",
"thumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=1&source=gbs_api"
},
我想在上面的鏈接上下載縮略圖,並將其存儲在本地文件系統中。 python怎么做?
使用urllib
模塊
例如:
import urllib
d = {"imageLinks": {
"smallThumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api",
"thumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=1&source=gbs_api"
}
}
urllib.urlretrieve(d["imageLinks"]["thumbnail"], "MyThumbNail.jpg")
Python3X
from urllib import request
with open("MyThumbNail.jpg", "wb") as infile:
infile.write(request.urlopen(d["imageLinks"]["thumbnail"]).read())
將HTTP請求發送到相應的URL,然后獲取content
。 然后將內容寫入文件。
看例子
imageLinks = {
"smallThumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api",
"thumbnail": "http://books.google.com/books/content?id=tEDhAAAAMAAJ&printsec=frontcover&img=1&zoom=1&source=gbs_api"
}
import requests
img = requests.get(imageLinks['thumbnail']).content
with open("myfile.jpg", 'wb') as img_file:
img_file.write(img)
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