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摘要： Traceback (most recent call last): File "C:\Program Files\python37\lib\site-packages\django\contrib\sessions\backends\base.py", line 189, in _get_sess 阅读全文

摘要： models.py class User(models.Model): name = models.CharField(verbose_name="Name", max_length=64) serializer.py class UserSerializer(serializers.ModelSe 阅读全文

摘要： 一. 创建py文件，配置后台管理的路径，及可访问后台的公网IP import ipaddress from django.http.response import HttpResponseForbidden class AdminSecureMiddleware(object): admin_url 阅读全文

摘要： 电脑端效果： models.py class Order(models.Model): send_time = models.DateTimeField(verbose_name="发送时间", null=True, blank=True) forms.py class OrderForm(form 阅读全文

摘要： models.py class Order(models.Model): LEIXING_CHOICES = ( (0, 'leixing1'), (1, 'leixing2'), (2, 'leixing3'), ) user = models.ForeignKey(verbose_name="U 阅读全文

摘要： # aggregate class User(models.Model): status = models.SmallIntegerField(verbose_name="status", default=1) jifen = models.IntegerField(verbose_name="积分 阅读全文

摘要： # 使用 ensure_ascii=False data = { 'name': '测试名称' } url = "https://api.weixin.qq.com/xxx/" data = json.dumps(data, ensure_ascii=False) headers = {'conte 阅读全文

摘要： @admin.register(Goods) class GoodsAdmin(admin.ModelAdmin): list_display = ('id', 'name', 'create_time') fieldsets = ( ('1.商品基本信息', { 'fields': ('name' 阅读全文

摘要： # models.py class Test(models.Model): goods = models.ManyToManyField(to=Goods) views.py def IndexView(request): obj = Test() obj.goods.set([1, 2, 3, 4 阅读全文

摘要： # 效果 # 代码 @admin.register(ModelName) class ModelNameAdmin(admin.ModelAdmin): list_display = ["id", "create_time"] filter_horizontal = ["name"] 阅读全文