显示年月，注册页面和后台数据交互，不涉及数据库

第一步urls

"""mysite01 URL ConfigurationThe `urlpatterns` list routes URLs to views. For more information please see:https://docs.djangoproject.com/en/1.11/topics/http/urls/
Examples:
Function views1. Add an import:  from my_app import views2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
Class-based views1. Add an import:  from other_app.views import Home2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
Including another URLconf1. Import the include() function: from django.conf.urls import url, include2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
from django.contrib import admin
from blog import viewsurlpatterns = [url(r'^admin/', admin.site.urls),url(r'^show_time/', views.show_time),url(r'article/(\d{4})$', views.article_year),#$代表以某4位数结尾，如2001，只以他结尾# 无命名分组形式访问# \d一个占位符，占4个如2004，#r代表正则url(r'article/(?P<year>\d{4})/(?P<month>\d{2})', views.article_year_month),#命名分组，就是加上?P<>这种固定格式，且尖括号里内容为函数参数名url(r'register', views.register,name="reg"),#别名reg,以后用它就行
]

2 views里

from django.shortcuts import render, HttpResponse
import time# Create your views here.
def show_time(req):# return HttpResponse('Hello')t = time.ctime()# return render(req,"index.html",locals())return render(req, 'index.html', {'time': t})  # 其实就是键值对与locals相同
def article_year(req,year):return HttpResponse("year；%s "%(year))
def article_year_month (req,year,month):#必须与前端urls页面命名相同return HttpResponse("year；%s month:%s" % (year, month))
def register(req):if req.method=="POST":print(req.POST.get("user"))print(req.POST.get("age"))return HttpResponse('success')return render(req,"register.html")#学会使用render

<!DOCTYPE html>
<html lang="en">
<head>{% load staticfiles %}<meta charset="UTF-8"><title>Title</title>
</head>
<body>
<h1 align="center">学生注册页面</h1><form action="{% url 'reg' %}" method="post"align="center"><p>姓名<input type="text"name="user"></p><p>年龄<input type="text"name="age"></p><p>爱好<input type="checkbox"name="hobby"value="1">篮球<input type="checkbox"name="hobby"value="2">足球<input type="checkbox"name="hobby"value="3">网球</p><p><input type="submit">提交</p>
</form>
</body>
</html>

index.html

<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><title>Title</title>
</head>
<body>
<h1>hello,tom</h1>
<h1>{{ time }}</h1>
<script src="/blog/static/jquery-3.1.1.js"></script>//加上它就可以使用$符号
<script>$("h1").css("color","red")
</script>
</body>
</html>

settings

"""
Django settings for mysite01 project.Generated by 'django-admin startproject' using Django 1.11.3.For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""import os# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '^e05n!#hnt0$l_haxv9f^d)5k$e--b6nn3&)iubu2f$e+p12r^'# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = TrueALLOWED_HOSTS = []# Application definition

INSTALLED_APPS = ['django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles','blog.apps.BlogConfig',
]MIDDLEWARE = ['django.middleware.security.SecurityMiddleware','django.contrib.sessions.middleware.SessionMiddleware','django.middleware.common.CommonMiddleware',#'django.middleware.csrf.CsrfViewMiddleware',#当html页面使用post方法此中间件必须注释，否则，forbbden'django.contrib.auth.middleware.AuthenticationMiddleware','django.contrib.messages.middleware.MessageMiddleware','django.middleware.clickjacking.XFrameOptionsMiddleware',
]ROOT_URLCONF = 'mysite01.urls'TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates','DIRS': [os.path.join(BASE_DIR, 'templates')],'APP_DIRS': True,'OPTIONS': {'context_processors': ['django.template.context_processors.debug','django.template.context_processors.request','django.contrib.auth.context_processors.auth','django.contrib.messages.context_processors.messages',],},},
]WSGI_APPLICATION = 'mysite01.wsgi.application'# Database
# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {'default': {'ENGINE': 'django.db.backends.sqlite3','NAME': os.path.join(BASE_DIR, 'db.sqlite3'),}
}# Password validation
# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [{'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',},{'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',},{'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',},{'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',},
]# Internationalization
# https://docs.djangoproject.com/en/1.11/topics/i18n/

LANGUAGE_CODE = 'en-us'TIME_ZONE = 'UTC'USE_I18N = TrueUSE_L10N = TrueUSE_TZ = True# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/

STATIC_URL = '/static/'
#  要想哪static文件夹内容，用/static/这一串来拿，参考index页面引方式，其实这是别名，以后都用别名

STATICFILES_DIRS = (#  必须加os.path.join(BASE_DIR, 'blog/static'),#  路劲拼接，base相当于在mysite这一层，即最外层，按这个路径往下找static.逗号必须加，少了不能执行
)

转载于:https://www.cnblogs.com/wfl9310/p/9401602.html

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