参考信息

django + ckeditor + 七牛云，图片上传到七牛云：http://xieboke.net/article/56/

实现

1.编写ckeditor_storage.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
import datetime
import uuid
from django.core.files.storage import Storage
from qiniu import Auth, put_data
from joyoo.settings import QINIU_ACCESS_KEY, QINIU_SECRET_KEY, QINIU_BUCKET_DOMAIN, QINIU_BUCKET_NAME


class StorageObject(Storage):
    def __init__(self):
        self.now = datetime.datetime.now()
        self.file = None

    def _new_name(self, name):
        new_name = "file/{0}/{1}.{2}".format(self.now.strftime("%Y/%m/%d"), str(uuid.uuid4()).replace('-', ''),
                                             name.split(".").pop())
        return new_name

    def _open(self, name, mode):
        return self.file

    def _save(self, name, content):
        """
        上传文件到七牛
        """
        # 构建鉴权对象
        q = Auth(QINIU_ACCESS_KEY, QINIU_SECRET_KEY)
        token = q.upload_token(QINIU_BUCKET_NAME)
        self.file = content
        file_data = content.file
        ret, info = put_data(token, self._new_name(name), file_data.read())

        if info.status_code == 200:
            base_url = 'http://%s/%s' % (QINIU_BUCKET_DOMAIN, ret.get("key"))
            # 表示上传成功, 返回文件名
            return base_url
        else:
            # 上传失败
            raise Exception("上传七牛失败")

    def exists(self, name):
        # 验证文件是否存在，因为会去生成一个新的名字存储到七牛，所以没有必要验证
        return False

    def url(self, name):
        # 上传完之后，已经返回的是全路径了
        return name

2.设置setting.py

INSTALLED_APPS = [
    'ckeditor',
    'ckeditor_uploader',
]

CKEDITOR_UPLOAD_PATH = ''  # 图片ckeditor文件上传路径, 这里使用七牛云存储，不填
CKEDITOR_JQUERY_URL = '//cdn.bootcss.com/jquery/1.11.3/jquery.min.js'
# CKEDITOR_IMAGE_BACKEND = 'pillow'  # 注释掉就是禁止生成缩略图，传七牛云要注释掉
DEFAULT_FILE_STORAGE = 'blog.ckeditor_storage.StorageObject'  # app名称.app下的文件名称.类名

# 七牛云相关配置
QINIU_ACCESS_KEY = ''
QINIU_SECRET_KEY = ''
QINIU_BUCKET_DOMAIN = ''
QINIU_BUCKET_NAME = ''

3.测试，成功