Django 国际化(多语言)

Posted 2020-12-17 tangda

1 settings.py

MIDDLEWARE = (
    ‘django.contrib.sessions.middleware.SessionMiddleware‘,
    # ‘corsheaders.middleware.CorsMiddleware‘,
    ‘django.middleware.locale.LocaleMiddleware‘,  # 中间件加上Django 国际化中间件
    ‘django.middleware.common.CommonMiddleware‘,
    ‘django.middleware.csrf.CsrfViewMiddleware‘,
    ‘django.contrib.auth.middleware.AuthenticationMiddleware‘,
    # ‘django.contrib.auth.middleware.SessionAuthenticationMiddleware‘,
    ‘django.contrib.messages.middleware.MessageMiddleware‘,
    ‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,
    ‘django.middleware.security.SecurityMiddleware‘,
    ‘leapin.libs.multitenancy.SetCurrentTenantFromUser‘  # 多租户中间件
)

TEMPLATES = [
    {
        ‘BACKEND‘: ‘django.template.backends.django.DjangoTemplates‘,
        ‘DIRS‘: [os.path.join(BASE_DIR, ‘leapin/templates‘)],
        ‘APP_DIRS‘: True,
        ‘OPTIONS‘: {
            ‘context_processors‘: [
                ‘django.template.context_processors.i18n‘  # 模版加上 国际化i18n
                ‘django.template.context_processors.debug‘,
                ‘django.template.context_processors.request‘,
                ‘django.contrib.auth.context_processors.auth‘,
                ‘django.contrib.messages.context_processors.messages‘,
            ],
        },
    },
]

LANGUAGE_CODE = ‘zh-Hans‘  # 设置语言

TIME_ZONE = ‘Asia/Shanghai‘

USE_I18N = True

USE_L10N = True

USE_TZ = False

# django 多语言支持配置
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# 用于生成替换的多语言的文件夹
LOCALE_PATHS = (
    os.path.join(BASE_DIR, ‘locale‘),
)
from django.utils.translation import ugettext_lazy as _
LANGUAGES = (
    (‘en‘, _(‘English‘)),
    (‘zh-Hans‘, _(‘中文‘)),
)

2  views.py 

# gettext用于标记替换的文字
from django.utils.translation import gettext as _

return Response({‘code‘: 0,

                 ‘error_msg‘: _(‘Successfully‘)})

3，终端执行 

python manage.py makemessages -l zh_Hans

会生成一个locale文件夹 此时只有一个django.po文件  将msgid 即你项目中的value， msgstr即替换后的value

 

 

 

 

然后终端执行 

django-admin compilemessages

生成django.mo文件 成功将value替换

 

 

此时用postman测 henders头里面 加Accept-Language: zh 中文， en 英文