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Django小技巧07: 在模板中获取当前URL

Posted October 26, 2018

翻译整理自: simpleisbetterthancomplex.com

确保项目配置里的context_processors包含django.template.context_processors.request.

从 Django 1.9 开始，默认是已经配置的。

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',
            ],
        },
    },
]

<\>Python

获取当前位置:

{{ request.path }}

<\>Django

获取带有querystring的URL:

{{ request.get_full_path }}

<\>Django

获取完全的绝对路径:

{{ request.build_absolute_uri }}

<\>Django

示例表

假设，我们的URL是: https://jackeygao.io/search/?keyword=django

Method	Output
request.path	/search/
`request.get_full_path`	search/?keyword=django
`request.build_absolute_uri`	https://jackeygao.io/search/?keyword=django

Django 1.7 或者更早的版本

settings.py

from django.conf.global_settings import TEMPLATE_CONTEXT_PROCESSORS as TCP

TEMPLATE_CONTEXT_PROCESSORS = TCP + (
    'django.core.context_processors.request',
)

<\>text

阅读更多关于Automatic DateTime Fields的文档. Django Documentation

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#Django小技巧