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  • Python学习第119天(练习)

    发现Django2和1之间的区别还是蛮大的

    url

    from django.contrib import admin
    from django.urls import path,include
    from blog import views
    
    urlpatterns = [
        path('admin/', admin.site.urls),
        path('zhuce/denglu/',views.denglu),
        path('zhuce/',views.zhuce),
        path('article/(?p<year>d{4}) /(?p<month>d{2})', views.add_1)
    ]

    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/2.2/howto/deployment/checklist/
    
    # SECURITY WARNING: keep the secret key used in production secret!
    SECRET_KEY = '(-acnk+n8+9@ljg3zgp@ab_xq%u-%h30r_ic&9=k!9ob5u6@(_'
    
    # 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 = 'for_me.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 = 'for_me.wsgi.application'
    
    
    # Database
    # https://docs.djangoproject.com/en/2.2/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/2.2/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/2.2/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/2.2/howto/static-files/
    
    STATIC_URL = '/static/'
    
    STATIC_DIRS = (
        os.path.join(BASE_DIR, 'static')
    )

    index

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
    <script src={% load staticfiles %}>
    
    </script>
    
    <h1>登录口</h1>
    
    <form action="denglu/" method="get">
        <p>用户名:<input type="text" name='user'></p>
        <p>密   码:<input type="text" name="password"></p>
        <p>爱   好:<input type='checkbox' name="love" value="basketball">篮球
              <input type="checkbox" name="love" value="pingpang">乒乓球
              <input type="checkbox" name="love" value="football">足球
        </p>
        <p><input type="submit"></p>
    </form>
    </body>
    </html>

    views

    from django.shortcuts import render,HttpResponse
    from django.views.decorators.csrf import csrf_exempt
    import json
    
    def denglu(req):
        print('下面是要的内容')
        print(req)
        if req.method == 'get':
            print(req.GET)
            # print(req.POST.get("user"))
            # a = req.POST.get('password')
            # return HttpResponse("密码:%s"%a)
        return HttpResponse('ok')
    
    def zhuce(req):
        return render(req,'index.html')
    
    def add_1(req,year,mouth):
        return HttpResponse("今年是%s %s"%(year,mouth))
    
    
    # Create your views here.

    自己想要的效果还没弄出来,暂时就练这些,明天继续,看来得找到一个Django2的教学视频啊

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  • 原文地址:https://www.cnblogs.com/xiaoyaotx/p/13227484.html
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