<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Yakulttt的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Yakulttt</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Yakulttt]]></copyright><item><title><![CDATA[Django给类视图添加装饰器]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104726257</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104726257</guid><author>Yakulttt</author><pubDate>Sun, 08 Mar 2020 00:51:42 +0800</pubDate><description><![CDATA[# urls.py
    path('book_list/', views.BookListView.as_view()),
    path('login/', views.login, name='login'),

    
# views.py
def my_decorator(func):
    def wrapper(request, *args, **kwargs):
     ...]]></description><category></category></item><item><title><![CDATA[Django ORM 一对多]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104726227</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104726227</guid><author>Yakulttt</author><pubDate>Sun, 08 Mar 2020 00:48:44 +0800</pubDate><description><![CDATA[model.py
from django.db import models

class Category(models.Model):
    name = models.CharField(max_length=255)

class Post(models.Model):
    title = models.CharField(max_length=255)
    category =...]]></description><category></category></item><item><title><![CDATA[Django 类视图（CBV）详解]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104726194</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104726194</guid><author>Yakulttt</author><pubDate>Sun, 08 Mar 2020 00:45:55 +0800</pubDate><description><![CDATA[FBV ：Function-based View
CBV ：Class-based View
Python 是一门面向对象的语言，CBV可以充分发挥类的特性（继承、封装、多态），通过CBV可以继承和混合来构造视图，重用代码。使views更具有可读性，更高效，更优雅。
View的使用，以method区分请求
Django提供了适合各种应用程序的基本视图类。 所有视图都继承自View类，该类负责将视图...]]></description><category></category></item><item><title><![CDATA[django缓存实现(cache&redis)]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104686800</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104686800</guid><author>Yakulttt</author><pubDate>Thu, 05 Mar 2020 23:09:04 +0800</pubDate><description><![CDATA[django缓存实现(cache&amp;redis)
总结一下django如何通过内置的cache库,或者redis实现缓存
内置的cache(基于数据库)
创建缓存表
python manage.py createcachetable [table_name]

settings中添加配置
# settings.py
CACHES = {
    'default' : {
        '...]]></description><category></category></item><item><title><![CDATA[Django如何自定义DTL过滤器？]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104686752</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104686752</guid><author>Yakulttt</author><pubDate>Thu, 05 Mar 2020 23:04:57 +0800</pubDate><description><![CDATA[1.在app下创建templatetags文件夹 , [过滤器名]文件
├── templatetags
│   ├── __init__.py
│   └── addjpg.py

2.addjpg.py
from django import template

register = template.Library()
def adfjpg(value, word='.jpg'):
    #...]]></description><category></category></item><item><title><![CDATA[Python中 // 与 %]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104686714</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104686714</guid><author>Yakulttt</author><pubDate>Thu, 05 Mar 2020 23:02:20 +0800</pubDate><description><![CDATA[Python中 // 与 %

// 整除除法
27//4的值为6 即为数学中的商
% 模运算符
27%4的值为3 即为整除除法的余数

当其中的一个或两个数为负数时，python如下定义这两种语法：
假设 n/m 即n为整除除法中的被除数，m为除数，q=n//m , r=n%m。
python保证 q*m+r=n
如果n&lt;0，-27 // 4 的运算结果为-7，-27 % 4 的运算结果为...]]></description><category></category></item><item><title><![CDATA[不想 {% load static %} ？？？]]></title><link>https://blog.youkuaiyun.com/Yakulttt/article/details/104686682</link><guid>https://blog.youkuaiyun.com/Yakulttt/article/details/104686682</guid><author>Yakulttt</author><pubDate>Thu, 05 Mar 2020 23:00:52 +0800</pubDate><description><![CDATA[不想 {% load static %} ？？？
在settings下
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            os.path.join(BASE_DIR, 'themes', THEME, 'tem...]]></description><category></category></item></channel></rss>