- 使用requests（推荐）
from PIL import Image
import requests
Image.open(requests.get(url, stream=True).raw)
- 使用StringIO
复制代码
from PIL import Image
from StringIO import StringIO
import requests
r = requests.get(“http://a/b/c”)
im = Image.open(StringIO(r.content))
im.size
=======================
from PIL import Image
import urllib2 as urllib
from StringIO import StringIO
fd = urllib.urlopen(“http://a/b/c”)
im = Image.open(StringIO(fd.read()))
im.size
复制代码
- 使用io.BytesIO
复制代码
from PIL import Image
import urllib2 as urllib
import io
fd = urllib.urlopen(“http://a/b/c”)
image_file = io.BytesIO(fd.read())
im = Image.open(image_file)
复制代码
复制代码
#!/usr/bin/env python
coding=utf-8
from urllib2 import urlopen
import random
import time
from multiprocessing import Pool
url_root = ‘http://www.beianbeian.com/gaoji/validate_code?a=’
cnt = 1000
def download_img(url, path=‘static/uploads/’):
global cnt
while cnt < 2000:
fname = path + “BA%d.jpg” % cnt
with open(fname, ‘wb’) as fw:
try:
fw.write(urlopen(url).read())
print fname, ‘done’
cnt += 1
except Exception as e:
print ‘Error’, e
continue
time.sleep(0.2)
if name == “main”:
pool = Pool(processes=4)
for i in range(10):
randNum = random.random()
url = url_root + str(randNum)
pool.apply(download_img, args=(url,))
pool.close()
pool.join()