七牛云可以幫助服務(wù)器轉(zhuǎn)存圖片等數(shù)據(jù),類似于Dropbox等存儲服務(wù)，專注文件存儲的第三方服務(wù)商，服務(wù)較好。最近做到服務(wù)器存儲圖片的時候就想到用七牛來做，將圖片或者文件存放在七牛，然后自己服務(wù)器只存放資源存放在七牛文件的url。

安裝七牛云的包

pip install qiniu

Django項目配置

settings.py

QINIU_ACCESS_KEY = ‘你的七牛云access_key’
QINIU_SECRET_KEY = '你的七牛云secret_Key'
QINIU_BUCKET_NAME = '你的bucket_name'

uploadpic.pys上傳

QINIU_ACCESS_KEY = '你的七牛云access_key'
QINIU_SECRET_KEY = '你的七牛云secert_key'
QINIU_BUCKET_NAME = '你的bucket_name'
uploadpic.py 上傳方法
import io
import uuid

import qiniu
from PIL import Image
from django.conf import settings

q = qiniu.Auth(settings.QINIU_ACCESS_KEY, settings.QINIU_SECRET_KEY)

def upload(img):
    _img = img.read()
    size = len(_img) / (1024 * 1024)  # 上傳圖片的大小 M單位

    image = Image.open(io.BytesIO(_img))

    key = str(uuid.uuid1()).replace('-', '')

    name = 'upfile.{0}'.format(image.format)  # 獲取圖片后綴（圖片格式）

    if size > 1:
        # 壓縮
        x, y = image.size
        im = image.resize((int(x / 1.73), int(y / 1.73)), Image.ANTIALIAS) #等比例壓縮 1.73 倍
    else:
        # 不壓縮
        im = image

    im.save('./media/' + name)  # 在根目錄有個media文件
    path = './media/' + name

    token = q.upload_token(settings.QINIU_BUCKET_NAME, key, 3600,)

    qiniu.put_file(token, key, path)
    url = 'http://7u2iif.com1.z0.glb.clouddn.com/{}'.format(key)
    return url
    

views.py

form web.uploadpic import upload

def uploadpic(request):
    image = request.FILES['file']
    url = upload(img)
    return HttpResponse(url)

引自這里