在django中模式中的方法是行级的.也就是说它操作是表里的行.不是整个表 一.模式定义: from django.db import models # Create your models here. from datetime import datetime,timedelta class Person(models.Model): name = models.CharField(max_length=100) birthday=models.DateTimeField() def __in…
当使用RotatingFileHandler作为django的日志处理器的时候,会报: Traceback (most recent call last): File "C:\Python27\lib\logging\handlers.py", line 78, in emit self.doRollover() File "C:\Python27\lib\logging\handlers.py", line 141, in doRollover os.rename…
一 视图 FBV --- function based view(基于函数视图) CBV --- class based view(基于类的视图函数) 二 请求方式 get post put/patch delete head option 三 基于CBV的简单演示实例 urls.py from django.contrib import admin from django.urls import path from app01 import views urlpatterns = [ path…