from django.http import HttpResponse
from django.conf import settings
from django.views.decorators.csrf import csrf_exempt
import os
import uuid
import json
import datetime as dt@csrf_exempt
def upload_image(request, dir_name):###################  kindeditor图片上传返回数据格式说明：# {"error": 1, "message": "出错信息"}# {"error": 0, "url": "图片地址"}##################result = {"error": 1, "message": "上传出错"}files = request.FILES.get("imgFile", None)if files:result = image_upload(files, dir_name)return HttpResponse(json.dumps(result), content_type="application/json")# 目录创建
def upload_generation_dir(dir_name):today = dt.datetime.today()url_part = dir_name + '/%d/%d/' % (today.year, today.month)dir_name = os.path.join(dir_name, str(today.year), str(today.month))print("*********", os.path.join(settings.MEDIA_ROOT, dir_name))if not os.path.exists(os.path.join(settings.MEDIA_ROOT, dir_name)):os.makedirs(os.path.join(settings.MEDIA_ROOT, dir_name))return dir_name,url_part# 图片上传
def image_upload(files, dir_name):# 允许上传文件类型allow_suffix = ['jpg', 'png', 'jpeg', 'gif', 'bmp']file_suffix = files.name.split(".")[-1]if file_suffix not in allow_suffix:return {"error": 1, "message": "图片格式不正确"}relative_path_file, url_part = upload_generation_dir(dir_name)path = os.path.join(settings.MEDIA_ROOT, relative_path_file)print("&&&&path", path)if not os.path.exists(path):  # 如果目录不存在创建目录
        os.makedirs(path)file_name = str(uuid.uuid1()) + "." + file_suffixpath_file = os.path.join(path, file_name)file_url =settings.MEDIA_URL + url_part +file_nameopen(path_file, 'wb').write(files.file.read())return {"error": 0, "url": file_url}