万里长征第二步——django个人博客（第七步 —

在项目目录下新建一个 ‘uploads’文件夹以保存上传的文件

配置setting.py文件

MEDIA_URL = '/uploads/'

MEDIA_ROOT = os.path.join(BASE_DIR, 'uploads')  #设置上传的绝对路径

配置urls.py文件,设置路由

from django.conf.urls import url,include

from django.contrib import admin

from django.conf import settings

urlpatterns = [

    url(r'^uploads/(?P<path>.*)$',\

'django.views.static.serve', \

                {'document_root': settings.MEDIA_ROOT,}),

    url(r'^admin/', admin.site.urls),

    url(r'^todolist/',include('todolist.urls')),

]

为富文本编辑器设置上传文件

在APP目录下创建配置文件‘upload.py’

# -*- coding: utf-8 -*-

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()

    dir_name = dir_name + '/%d/%d/' %(today.year,today.month)

if not os.path.exists(settings.MEDIA_ROOT + dir_name):

        os.makedirs(settings.MEDIA_ROOT + dir_name)

return dir_name

# 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 = upload_generation_dir(dir_name)

    path=os.path.join(settings.MEDIA_ROOT, relative_path_file)

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_suffix

    path_file=os.path.join(path, file_name)

    file_url = settings.MEDIA_URL + relative_path_file + file_name

open(path_file, 'wb').write(files.file.read())

return {"error": 0, "url": file_url}

为富文本编辑器设置路由。urls.py

from django.conf.urls import url

from django.contrib import admin

from blog.views import index

from django.conf import settings

from blog.upload import upload_image

urlpatterns = [

    url(r'^uploads/(?P<path>.*)$',\

'django.views.static.serve',\

        {'document_root': settings.MEDIA_ROOT,}),

    url(r'^admin/upload/(?P<dir_name>[^/]+)$', upload_image, name='upload_image'),

    url(r'^admin/', admin.site.urls),

    url(r'^$', index, name='index')

]

配置KindEditor，在config.js文件中

KindEditor.ready(function(K) {

   K.create('textarea[name="content"]', {

          width : "800px",

           height : "200px",

          uploadJson: '/admin/upload/kindeditor',

   });

});

巴特西

万里长征第二步——django个人博客（第七步 ——上传文件）

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