500 Internal Server Error - Django wsgi 错误显示在 apache2 日志中
500 Internal Server Error - Django wsgi error showing on apache2 log
我收到一个内部服务器错误并且不确定我是否需要更改 wsgi 中的某些内容。
该应用程序在端口 8000 上的虚拟环境中测试时运行良好。
我使用教程 https://www.youtube.com/watch?v=Sa_kQheCnds
遵循了所有步骤
apache 错误日志显示如下：
[Sun Feb 23 02:13:47.329729 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] mod_wsgi (pid=2544): Target WSGI script '/home/recprydjango/rec$
[Sun Feb 23 02:13:47.329817 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] mod_wsgi (pid=2544): Exception occurred processing WSGI script $
[Sun Feb 23 02:13:47.330088 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] Traceback (most recent call last):
[Sun Feb 23 02:13:47.330125 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] File "/home/recprydjango/recipe/app/wsgi.py", line 12, in <mo$
[Sun Feb 23 02:13:47.330130 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] from django.core.wsgi import get_wsgi_application
[Sun Feb 23 02:13:47.330148 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] ModuleNotFoundError: No module named 'django'
我有以下结构
(venv) recprydjango@recpry-django:~/recipe$ tree
.
├── app
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── ...
│ │ └── wsgi.cpython-37.pyc
│ ├── settings.py
│ ├── urls.py
│ └── wsgi.py
├── db.sqlite3
├── manage.py
├── media
│ └── images
│ ├── chocolatecake.png
│ └── ...
├── recipe
│ ├── admin.py
│ ├── apps.py
│ ├── forms.py
│ ├── __init__.py
│ ├── models.py
│ ├── __pycache__
│ │ ├── ...
│ │ └── views.cpython-37.pyc
│ ├── tests.py
│ └── views.py
├── requirements.txt
├── static
│ ├── admin
│ │ ├── css/...
│ │ ├── fonts/...
│ │ ├── img/...
│ │ └── js/...
│ └── smart-selects/...
├── templates
│ └── home.html
└── venv
├── bin
│ ├── activate
│ ├── activate.csh
│ ├── activate.fish
│ ├── easy_install
│ ├── easy_install-3.6
│ ├── pip
│ ├── pip3
│ ├── pip3.6
│ ├── python -> python3
│ └── python3 -> /usr/bin/python3
├── include
├── lib
│ └── python3.6
│ └── site-packages
settings.py
import os
import json
with open('/etc/config.json') as config_file:
config = json.load(config_file)
# 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 = config['SECRET_KEY']
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
ALLOWED_HOSTS = ['xx.xx.xx.xx']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
#--- ADDED APP recipe HERE !!!!
'recipe',
#--- ADDED Smart_Selects HERE !!
'smart_selects',
#Bootstap
'crispy_forms',
'widget_tweaks',
]
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 = 'app.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
# --- TEMPLATE DIRECTORY
'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 = 'app.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_ROOT = os.path.join(BASE_DIR, 'static')
STATIC_URL = '/static/'
#--- ADDED THIS SECTION TO UPLOAD PHOTOS !!!! ---
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'
#------------------------------------------------
#--- ADDED THIS SECTION FOR SMART SELECTS !!! ---
USE_DJANGO_JQUERY = True
#------------------------------------------------
CRISPY_TEMPLATE_PACK = 'bootstrap4'
wsgi.py
"""
WSGI config for app project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/
"""
import os
import sys
sys.path.insert(0, '/home/recprydjango/recipe/')
sys.path.insert(0, '/home/recprydjango/recipe/app/')
sys.path.insert(0, '/home/recprydjango/recipe/recipe/')
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app.settings')
application = get_wsgi_application()
apache 配置文件
<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
Alias /static /home/recprydjango/recipe/static
<Directory /home/recprydjango/recipe/static>
Require all granted
</Directory>
Alias /media /home/recprydjango/recipe/media
<Directory /home/recprydjango/recipe/media>
Require all granted
</Directory>
<Directory /home/recprydjango/recipe/app>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIScriptAlias / /home/recprydjango/recipe/app/wsgi.py
WSGIDaemonProcess django_app python-path=/home/recprydjango/recipe python-home=/home/recprydjango/recipe/venv
WSGIProcessGroup django_app
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
你的文件夹结构我有点不清楚，最好不要把屏幕截图放在那里，而是使用 find . 或 tree (linux) 命令命令行向我们发送一个干净的结构。对我来说 'app' 和 'recipe 在同一级别，那么 'app' 是您的项目文件夹吗？通常 django 已经创建了一个像
这样的文件夹结构
/app/app/
/app/manage.py
您的 venv 文件夹包含 python 文件等，并且位于 djangoproject 中，对吗？这也有点奇怪。
所以对我来说，你似乎重命名了一些你不应该重命名的东西，因此你的项目文件夹有点难以处理。
可以看到wsgi脚本是运行，但显然是找不到django路径。我认为原因是因为你的虚拟环境是放在 django 项目里面的。这没什么大不了的，我认为您可以通过以下方式将 django-project-folder 添加到 .wsgi 文件来修复它：
sys.path.insert(0, '/path/to/your/django/project/')
不过，我建议您在下一个 Django 项目中将虚拟环境放在 Django 创建的文件夹之外。我希望至少现在您可以继续之前提到的小修改。与 Django 一起玩得开心！
我 运行 在两个不同的 python 版本本地 3.7 和服务器 3.6
我收到一个内部服务器错误并且不确定我是否需要更改 wsgi 中的某些内容。 该应用程序在端口 8000 上的虚拟环境中测试时运行良好。 我使用教程 https://www.youtube.com/watch?v=Sa_kQheCnds
遵循了所有步骤apache 错误日志显示如下：
[Sun Feb 23 02:13:47.329729 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] mod_wsgi (pid=2544): Target WSGI script '/home/recprydjango/rec$
[Sun Feb 23 02:13:47.329817 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] mod_wsgi (pid=2544): Exception occurred processing WSGI script $
[Sun Feb 23 02:13:47.330088 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] Traceback (most recent call last):
[Sun Feb 23 02:13:47.330125 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] File "/home/recprydjango/recipe/app/wsgi.py", line 12, in <mo$
[Sun Feb 23 02:13:47.330130 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] from django.core.wsgi import get_wsgi_application
[Sun Feb 23 02:13:47.330148 2020] [wsgi:error] [pid 2544:tid 140477402474240] [remote xx.xx.xx.xx:59870] ModuleNotFoundError: No module named 'django'
我有以下结构
(venv) recprydjango@recpry-django:~/recipe$ tree
.
├── app
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── ...
│ │ └── wsgi.cpython-37.pyc
│ ├── settings.py
│ ├── urls.py
│ └── wsgi.py
├── db.sqlite3
├── manage.py
├── media
│ └── images
│ ├── chocolatecake.png
│ └── ...
├── recipe
│ ├── admin.py
│ ├── apps.py
│ ├── forms.py
│ ├── __init__.py
│ ├── models.py
│ ├── __pycache__
│ │ ├── ...
│ │ └── views.cpython-37.pyc
│ ├── tests.py
│ └── views.py
├── requirements.txt
├── static
│ ├── admin
│ │ ├── css/...
│ │ ├── fonts/...
│ │ ├── img/...
│ │ └── js/...
│ └── smart-selects/...
├── templates
│ └── home.html
└── venv
├── bin
│ ├── activate
│ ├── activate.csh
│ ├── activate.fish
│ ├── easy_install
│ ├── easy_install-3.6
│ ├── pip
│ ├── pip3
│ ├── pip3.6
│ ├── python -> python3
│ └── python3 -> /usr/bin/python3
├── include
├── lib
│ └── python3.6
│ └── site-packages
settings.py
import os
import json
with open('/etc/config.json') as config_file:
config = json.load(config_file)
# 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 = config['SECRET_KEY']
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
ALLOWED_HOSTS = ['xx.xx.xx.xx']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
#--- ADDED APP recipe HERE !!!!
'recipe',
#--- ADDED Smart_Selects HERE !!
'smart_selects',
#Bootstap
'crispy_forms',
'widget_tweaks',
]
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 = 'app.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
# --- TEMPLATE DIRECTORY
'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 = 'app.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_ROOT = os.path.join(BASE_DIR, 'static')
STATIC_URL = '/static/'
#--- ADDED THIS SECTION TO UPLOAD PHOTOS !!!! ---
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'
#------------------------------------------------
#--- ADDED THIS SECTION FOR SMART SELECTS !!! ---
USE_DJANGO_JQUERY = True
#------------------------------------------------
CRISPY_TEMPLATE_PACK = 'bootstrap4'
wsgi.py
"""
WSGI config for app project.
It exposes the WSGI callable as a module-level variable named ``application``.
For more information on this file, see
https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/
"""
import os
import sys
sys.path.insert(0, '/home/recprydjango/recipe/')
sys.path.insert(0, '/home/recprydjango/recipe/app/')
sys.path.insert(0, '/home/recprydjango/recipe/recipe/')
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app.settings')
application = get_wsgi_application()
apache 配置文件
<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
Alias /static /home/recprydjango/recipe/static
<Directory /home/recprydjango/recipe/static>
Require all granted
</Directory>
Alias /media /home/recprydjango/recipe/media
<Directory /home/recprydjango/recipe/media>
Require all granted
</Directory>
<Directory /home/recprydjango/recipe/app>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
WSGIScriptAlias / /home/recprydjango/recipe/app/wsgi.py
WSGIDaemonProcess django_app python-path=/home/recprydjango/recipe python-home=/home/recprydjango/recipe/venv
WSGIProcessGroup django_app
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
你的文件夹结构我有点不清楚，最好不要把屏幕截图放在那里，而是使用 find . 或 tree (linux) 命令命令行向我们发送一个干净的结构。对我来说 'app' 和 'recipe 在同一级别，那么 'app' 是您的项目文件夹吗？通常 django 已经创建了一个像
/app/app/
/app/manage.py
您的 venv 文件夹包含 python 文件等，并且位于 djangoproject 中，对吗？这也有点奇怪。
所以对我来说，你似乎重命名了一些你不应该重命名的东西，因此你的项目文件夹有点难以处理。
可以看到wsgi脚本是运行，但显然是找不到django路径。我认为原因是因为你的虚拟环境是放在 django 项目里面的。这没什么大不了的，我认为您可以通过以下方式将 django-project-folder 添加到 .wsgi 文件来修复它：
sys.path.insert(0, '/path/to/your/django/project/')
不过，我建议您在下一个 Django 项目中将虚拟环境放在 Django 创建的文件夹之外。我希望至少现在您可以继续之前提到的小修改。与 Django 一起玩得开心！
我 运行 在两个不同的 python 版本本地 3.7 和服务器 3.6