Django-debug-toolbar配置流程及主要事项

配置流程

大概的配置流程官网上已经很清楚了,主要注意的有2点:(1)'JQUERY_URL'的配置(建议)(2)debug=True模式下的template必须包含closing的(必须)。下面简要介绍下流程:

  • pip install django-debug-toolbar
    
  • 项目的settings.py中

    INSTALLED_APPS = [
        'django.contrib.admin',
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.messages',
        'django.contrib.staticfiles',
        'testapp',
        'debug_toolbar', #包含此项
    ]
    
  • 项目的urls.py

from django.contrib import admin
from django.urls import include
from django.urls import path

urlpatterns = [
    path('admin/', admin.site.urls),
    path('testapp/',include('testapp.urls'))

]
###########加入下面的设置###################
from django.conf import settings
from django.urls import include, path

if settings.DEBUG:
    import debug_toolbar
    urlpatterns = [
        path('__debug__/', include(debug_toolbar.urls)),
    ] + urlpatterns
  • 项目settings.py的中间件
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',
    'debug_toolbar.middleware.DebugToolbarMiddleware', #加入此项
    
]
  • 项目settings.py中加入:
INTERNAL_IPS = [

    '127.0.0.1',

]
  • 项目settings.py加入(建议,非必须)
DEBUG_TOOLBAR_CONFIG = {
    'JQUERY_URL': 'https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js',
}
  • template中必须包含closing ,否则 tool bar 不显示:
<!DOCTYPE html>
<html>
    <head>Test Debug</head>
    <body>
        Just for the purpose of Debugging!
    </body>
</html>

参考地址:https://django-debug-toolbar.readthedocs.io/en/latest/tips.html

效果:

还需要注意的是如果在项目settings.py不设置如下:

DEBUG_TOOLBAR_PANELS = [
    'debug_toolbar.panels.versions.VersionsPanel',
    'debug_toolbar.panels.timer.TimerPanel',
    'debug_toolbar.panels.settings.SettingsPanel',
    'debug_toolbar.panels.headers.HeadersPanel',
    'debug_toolbar.panels.request.RequestPanel',
    'debug_toolbar.panels.sql.SQLPanel',
    'debug_toolbar.panels.staticfiles.StaticFilesPanel',
    'debug_toolbar.panels.templates.TemplatesPanel',
    'debug_toolbar.panels.cache.CachePanel',
    'debug_toolbar.panels.signals.SignalsPanel',
    'debug_toolbar.panels.logging.LoggingPanel',
    'debug_toolbar.panels.redirects.RedirectsPanel',
]

则toolbar默认全部显示,若只定义部分,则toolbar显示定义的那部分。

posted @ 2020-09-16 00:13  JohnYang819  阅读(253)  评论(0编辑  收藏  举报