随笔分类 - Revive
摘要:publish表数据 app01/models.py from django.db import modelsclass Publish(models.Model): nid = models.AutoField(primary_key=True) name=models.CharField( ma
阅读全文
摘要:class Person(object): def __init__(self,name): self.name=name alex=Person("alex") print(alex) #<__main__.Person object at 0x000001C336D290B8> 此时alex是一
阅读全文
摘要:详见用于前后端交互,传数据(1)json.dumps()函数是将一个Python数据类型列表进行json格式的编码 (可以这么理解,json.dumps()函数是将字典转化为字符串) (2)json.loads()函数是将json格式数据转换为字典 (可以这么理解,json.loads()函数是将字
阅读全文
摘要:1 models.py from django.db import models # Create your models here. from django.contrib.auth.models import AbstractUser class UserInfo(AbstractUser):
阅读全文
摘要:1 urls.py中 url(r'^upload/', views.upload), 2 views.py中 from django.shortcuts import render from django.views.decorators.csrf import csrf_exempt # Crea
阅读全文
摘要:""" 类的继承 """ class A(): name = "小黑" class B(A): age = 18 b = B() print(b.name) #小黑
阅读全文
摘要:class Person(object): def __init__(self, name): self.name = name p = Person("赵导") def bo(): print("bo~~~~~~~") p.chifan = bo p.chifan() #bo~~~~~~~
阅读全文
摘要:实例一 oo.py文件: NAME = "小黑" class Person(object): def __init__(self, name): self.name = name def dream(self): print("{}在做美梦!".format(self.name)) importli
阅读全文