开发笔记:python下载图片

def down_load_img(imgUrl,imgName=‘‘):
if not imgName:
imgName = int(time.time())+random.randint(0,999999)
file_suffix = os.path.splitext(imgUrl)[1]
file_suffix = file_suffix if file_suffix else ‘.jpg‘
mkdir(SAVE_ROOT_PATH)
save_img_path=SAVE_ROOT_PATH+‘\‘+ str(imgName)+str(file_suffix)
try:
header={
‘User-Agent‘ : ‘Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36‘
}
img = requests.get(imgUrl,headers=header,timeout=timeout).content
with open(save_img_path ,‘wb‘ ) as f:
f.write(img)
# f = open(SAVE_ROOT_PATH+‘download_img\‘+ str(imgName)+str(file_suffix), ‘wb‘)
# f.write((urllib.request.urlopen(imgUrl,timeout=60)).read())
print(imgUrl,‘下载成功‘)
# f.close()
# return ROOT_URL+‘tangfeng/public/download_img/‘+ str(imgName)+str(file_suffix)
return save_img_path
# return True
except Exception as e:
print(imgUrl,"下载图片错误XXXX",e)
try:
os.remove(save_img_path)
except Exception as e:
pass
return False