huanglianggu的专栏

修改：let local_host = 'http://47.96.72.197:8000';https://www.django-rest-framework.org/api-guide/fields/#serializermethodfield alipay_url = serializers.SerializerMethodField(read...

class LeavingMessageSerializer(serializers.ModelSerializer): user = serializers.HiddenField( default=serializers.CurrentUserDefault() ) add_time = serializers.DateTimeField(rea...

# class AddressViewset(mixins.ListModelMixin, mixins.CreateModelMixin, mixins.UpdateModelMixin, mixins.DestroyModelMixin, viewsets.GenericViewSet):这么长可以用class AddressViewset(viewsets.ModelVie...

没有

下面把 Vue 纳入到 django里面cnpm run build生成了把 index.html新建 static然后把 另外三个文件拷贝到 static添加：STATICFILES_DIRS = ( os.path.join(BASE_DIR, "static"),)...

SSLError at /code/HTTPSConnectionPool(host='sms.yunpian.com', port=443): Max retries exceeded with url: /v2/sms/single_send.json (Caused by SSLError("Can't connect to HTTPS URL because the SSL modu...

cnpm run dev现在开发轮播图需要把 解释器设置为本地 虚拟环境，之前是因为支付需要服务器上的解释器选择为本地之后。需要去验证一下是不是设置成功，不是 设置为本地==========设置为本地数据库 'HOST': 'localhost',安装包...

对应： is_new = models.BooleanField(default=False, verbose_name="是否新品")C:\Users\huang\PycharmProjects\MxShop\apps\goods\filters.pyimport django_filtersfrom django.db.models import Q...

现在的情况是：可以获取任何一个用户的收藏记录也可以删除任何一个收藏记录因此，需要有权限控制。https://www.django-rest-framework.org/api-guide/permissions/#allowany配上 IsAuthenticated如果用户未登录的情况下，访问，会报401错误：效果：ht...

C:\Users\huang\PycharmProjects\MxShop\apps\user_operation\serializers.pyclass UserFavDetailSerializer(serializers.ModelSerializer): goods = GoodsSerializer() class Meta: model ...

WrappedAttributeError at /docs/'CSRFCheck' object has no attribute 'process_request'Request Method: GETRequest URL: http://127.0.0.1:8000/docs/Django Version: 1.11Exception Type: Wrappe...

以后再写总结

第一步：其实，之前已经定义好了C:\Users\huang\PycharmProjects\MxShop\apps\goods\serializers.pyfrom rest_framework import serializersfrom goods.models import Goods, GoodsCategoryclass CategorySerializer(se...

# 手机号码正则表达式REGEX_MOBILE = "^1[358]\d{9}$|^147\d{8}$|^176\d{8}$"新建：C:\Users\huang\PycharmProjects\MxShop\apps\users\serializers.py"C:\Program Files\JetBrains\PyCharm 2018.2.4\bin\ru...

url(r'docs/', include_docs_urls(title="木星")),注意 docs/后没有$文档标题https://www.django-rest-framework....

支付宝支付成功后 跳转的页面 return_url="http://47.92.87.172:8000/"需要 debug 下运行 然后付款成功，才会跳转。...

付款之后 ，跳转的页面的地址拷贝下来：http://47.92.87.172:8000/?charset=utf-8&out_trade_no=201702021229&method=alipay.trade.page.pay.return&total_amount=6.50&sign=rCSyWV7BrvOV0IUmkNrcDMX2EQUxxaN4Us...

-----------------------------------from rest_framework import permissions看源码：重载： def get_permissions(self): if self.action == "retrieve": return [pe...

D:\VueShop\online-store\src\views\member\userinfo.vue//获取用户信息export const getUserDetail = () => { return axios.get(`${local_host}/users/1/`) }目前：后台修改一下效果：...

class AlipayView(APIView): def get(self, request): """ 处理支付宝的return_url返回 :param request: :return: """ pass def post(self, request): ...

https://www.django-rest-framework.org/api-guide/fields/https://www.django-rest-framework.org/api-guide/relations/第一步：新建：C:\Users\huang\PycharmProjects\MxShop\apps\trade\serializers.pyfrom res...

[root@iZbp1i0t9v2ixxhu5e9tewZ ~]# pip install virtualenvwrapperTraceback (most recent call last): File "/usr/bin/pip", line 7, in <module> from pip._internal import mainModuleNotFoun...

lookup_field = "goods_id"//收藏export const addFav = params => { return axios.post(`${local_host}/userf...

1.先了解一下django的缓存https://yiyibooks.cn/xx/django_182/index.htmlhttps://yiyibooks.cn/xx/django_182/topics/cache.html2.使用 drf的缓存机制没有成功。pip ...

中文文档https://django-redis-chs.readthedocs.io/zh_CN/latest/pip install django-redis启动访问， 报错：ConnectionError at /goods/Error 10061 connecting to 127.0....

https://www.django-rest-framework.org/api-guide/throttling/from rest_framework.throttling import UserRateThrottle, AnonRateThrottle throttle_classes = (UserRateThrottle, AnonR...

配置远程服务器地址点击点击 OK 之后 是这个样子的去服务器创建目录填写链接信息点击确定。下面上传代码到服务器：执行之前先执行： yum -y install zlib*centos7 下通过nginx+uwsgi部署djang...

认证了之后------------------第二天身份认证：已认证https://open.weibo.com/wiki/%E6%8E%88%E6%9D%83%E6%9C%BA%E5%88%B6%E8%AF%B4%E6%98%8E...

用支付宝扫码登录：进入管理中心https://openhome.alipay.com/platform/appDaily.htmhttps://docs.open.alipay.com/api点击进去：https://docs.open.alipay.com/api_1/alipay.trade.page.pay...

https://open.weibo.com/wiki/Oauth2/authorizedef get_auth_url(): weibo_auth_url = "https://api.weibo.com/oauth2/authorize" redirect_url = "http://47.96.72.197:800...

设置 Interpreter 为本地https://docs.open.alipay.com/api_1/alipay.trade.page.payhttps://docs.open.alipay.com/291/106118拷贝内容到：新建 alipay.py# -*- coding: utf-8 -*-#...

安装插件pip install social-auth-app-django配置 'social_django', 'social_core.backends.weibo.WeiboOAuth2', 'social_core...

1.库存数量 def perform_create(self, serializer): shop_cart = serializer.save() goods = shop_cart.goods goods.goods_num -= shop_cart.nums goods.save() def perform...

通过 docker安装sentry1.确保yum packages 是最新的sudo yum update2. 卸载旧版本sudo yum remove docker \> docker-common \> docker-selinux \> docker-engine3.安装依赖包sudo yum install ...

然后报错：NotImplementedError at /shopcarts/1/`update()` must be implemented.Request Method: PUTRequest URL: http://127.0.0.1:8000/shopcarts/1/Django Version: 1.11.6Exception Type:...

related_name="brands"class BrandSerializer(serializers.ModelSerializer): class Meta: model = GoodsCategoryBrand fields = '__all__'class IndexCategorySerialize...

class ShopCartDetailSerializer(serializers.ModelSerializer): goods = GoodsSerializer(many=False) class Meta: model = ShoppingCart fields = "__all__" def get_...

C:\Users\huang\PycharmProjects\MxShop\apps\trade\models.py # 订单编号 order_sn = models.CharField(max_length=30, unique=True, verbose_name="订单号")修改为： # 订单编号 order_sn = models.CharFie...

以后补

补