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Django.conf.global_settings模块中的中文设置示例

发布时间:2024-01-05 21:40:01

Django提供了一个名为django.conf.global_settings的模块,其中包含了一些全局的默认设置。这些设置可以在项目的settings.py文件中修改或替换,以满足具体项目的需求。

在该模块中,有一个特殊的设置LANGUAGE_CODE用于指定项目中使用的语言。默认情况下,该设置为英语(en-us)。但是,我们可以将其修改为中文(zh-cn)来适应中文项目的需求。

下面是一个示例的settings.py文件,演示了如何使用中文设置:

"""
Django settings for myproject project.

Generated by 'django-admin startproject' using Django 3.2.2.

For more information on this file, see
https://docs.djangoproject.com/en/3.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.2/ref/settings/
"""

import os
from django.conf.global_settings import LANGUAGE_CODE

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'your-secret-key-here'

# 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',
]

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 = 'myproject.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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 = 'myproject.wsgi.application'

# Database
# https://docs.djangoproject.com/en/3.2/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/3.2/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/3.2/topics/i18n/

LANGUAGE_CODE = 'zh-cn'  # 设置为中文

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/

STATIC_URL = '/static/'

在上面的示例中,我们首先在头部导入了LANGUAGE_CODE设置,然后在设置部分将LANGUAGE_CODE的值修改为'zh-cn',即中文。

这样,在使用Django的内置功能时,例如生成表单、验证表单、处理国际化时,页面上的文本将会是中文的。

除了LANGUAGE_CODE之外,Django还提供了其他一些与国际化相关的设置,例如TIME_ZONE(时区)、USE_I18N(启用国际化)、USE_L10N(使用本地化)等。

使用中文设置可以使得项目更加贴近本地用户,提供更好的用户体验。