Django创建后的基本操作
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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>
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\')
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\')
""" 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\': \'123456\', \'HOST\': \'127.0.0.1\', \'PORT\': \'3306\', } } # 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\'), )
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