【Django】创建后的基本操作
1.创建Django项目做基本的配置步骤
Pycharm->new->New Project
2.基本的配置
settings.py-->STATIC_URL = '/static/'后面新增
STATICFILES_DIRS = (
os.path.join(BASE_DIR,'static'),
)
配置好后新增文件夹在项目文件夹下，命名为static
3.配置urls的新页面
1）.新增语句 from django.conf.urls import url
from app01 import views
2）.配置url链接
url(r'^upload.html$',views.upload),
4.写应用中配置的views方法
def upload(request):
#中间可以新增各种各样的逻辑判断方法
return render(request,'upload.html')
5.配置HTML文件
<!DOCTYPE html>
<html lang="en">
{% load staticfiles %}
<head>
<meta charset="UTF-8">
<title>Blog_test</title>
<link rel="stylesheet" href="{% static 'bootstrap/css/bootstrap.css' %}">
<link rel="stylesheet" href="{% static 'bootstrap/js/bootstrap.js' %}">
<link rel="stylesheet" href="{% static 'bootstrap/fonts/glyphicons-halflings-regular.ttf' %}">
<link rel="stylesheet" href="{% static 'font-awesome/web-fonts-with-css/css/fontawesome-all.min.css' %}">
<script SRC="/static/Echarts/echarts.js"></script>
</head>
<body>
{# _______________________________________导航条__________________________________________________________#}
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">我的博客</a>
</div> <!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">首页<span class="sr-only">(current)</span></a></li>
<li><a href="#">我的随笔</a></li>
<li><a href="#">我的文章</a></li>
<li><a href="#">管理</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">统计<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">随笔：</a></li>
<li><a href="#">文章：</a></li>
<li><a href="#">评论：</a></li>
<li><a href="#">引用：</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">百度一下</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">联系我</a></li>
<li><a href="http://127.0.0.1:8000/test.html">测--试</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">排行榜 <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">阅读排行榜</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">评论排行榜</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">推荐排行榜</a></li>
</ul>
</li>
{# _____________________________________模态框(登录界面)___________________________________________________#}
<li style="padding-top: 2%">
<!-- Button trigger modal -->
<button type="button" class="btn btn-inverse" data-toggle="modal" data-target="#myModal">
登录
</button>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog modal-sm" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">用户登录</h4>
</div>
<form action="index.html" method="post" id="fm">
<div class="modal-body">
<p><i class="fa fa-user"><input name="username" placeholder="用户名" type="text" style="height: 30px;width: 260px;"/></i></p>
<p><i class="fa fa-unlock-alt"><input name="password" placeholder="密码" type="password" style="height: 30px;width: 260px"/></i></p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
<button type="submit" class="btn btn-primary" onclick="submitlogin()">登录</button>
</div></form>
</div>
</div>
</div>
</li>
{# _________________________________________________________________________________________________#}
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<script src="/static/js/jquery-3.3.1.min.js">
</script>
<script>
function submitlogin() {
$.ajax({
url:'index.html',
type:'POST',
data:$('#fm').serialize(),
success:function (arg) {
console.log(arg);
}
})
}
</script>
<script src="/static/bootstrap/css/bootstrap.css"></script>
<script src="/static/bootstrap/js/bootstrap.js" type="text/javascript"></script>
</body>
</html>
index.html
from django.shortcuts import render,HttpResponse
from Blog.models import UserInfo
# Create your views here.
def index(request):
return render(request,'index.html')
def test(request):
return render(request,'test.html')
def login(request):
if request.method == 'GET':
return render(request,'index.html')
else:
u = request.POST.get('username')
p = request.POST.get('password')
users = UserInfo.objects.filter(username=u,password=p). \
values('nid', 'nickname','username', 'email','avatar',).first()
if users:
return render(request,'index.html')
else:
return render(request,'test.html')
views.py
from django.db import models # Create your models here.
class UserInfo(models.Model):
"""
用户表
"""
def __str__(self):
return self.username
nid = models.BigAutoField(primary_key=True)
username = models.CharField(verbose_name='用户名', max_length=32, unique=True)
password = models.CharField(verbose_name='密码', max_length=64)
nickname = models.CharField(verbose_name='昵称', max_length=32)
email = models.EmailField(verbose_name='邮箱', unique=True)
avatar = models.ImageField(verbose_name='头像')
models.py
"""
Django settings for MyBlog project. Generated by 'django-admin startproject' using Django 2.0.5. For more information on this file, see
https://docs.djangoproject.com/en/2.0/topics/settings/ For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.0/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/2.0/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'tz)owazxyz+h!ysgs6=84(s__x!7zl!^+#5k-qk#iyw$nkz^+d' # SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True ALLOWED_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',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
] ROOT_URLCONF = 'MyBlog.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 = 'MyBlog.wsgi.application' # Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'cms',
'USER': 'root',
'PASSWORD': '',
'HOST': '127.0.0.1',
'PORT': '',
}
} # Password validation
# https://docs.djangoproject.com/en/2.0/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/2.0/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/ STATIC_URL = '/static/'
STATICFILES_DIRS = (
os.path.join(BASE_DIR,'static'),
)
settings.py
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