500 App Engine(Google Cloud)中我的Django应用程序出现服务器错误
问题描述
我是Google Cloud新手,按照https://cloud.google.com/python/django/appengine中的步骤成功部署了App。但是,当我转到页面https://PROJECT_ID.REGION_ID.r.appspot.com
时,显示下一条消息:
错误:服务器错误 服务器遇到错误,无法完成您的请求。 请在30秒后重试。
我看到这真的很常见,但找不到任何有用的解决方案。如有任何帮助,我将不胜感激。
我的settings.py:
from pathlib import Path
import os
BASE_DIR = Path(__file__).resolve().parent.parent
SECRET_KEY = '…'
DEBUG = True
ALLOWED_HOSTS = ['*']
INSTALLED_APPS = [
'KhalilApp.apps.KhalilappConfig',
'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 = 'DjangoServer.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR,'KhalilApp/templates'), os.path.join(BASE_DIR,'Mapilib')],
'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 = 'DjangoServer.wsgi.application'
import pymysql # noqa: 402
pymysql.version_info = (1, 4, 6, 'final', 0) # change mysqlclient version
pymysql.install_as_MySQLdb()
if os.getenv('GAE_APPLICATION', None):
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'HOST': '/cloudsql/…’,
'USER': 'maestros',
'PASSWORD': '…',
'NAME': 'principal',
}
}
else:
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'HOST': '127.0.0.1',
'PORT': '…',
'NAME': 'principal',
'USER': 'maestros',
'PASSWORD': '…',
}
}
if os.getenv('TRAMPOLINE_CI', None):
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3')
}
}
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',
},
]
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'Europe/Madrid'
USE_I18N = True
USE_L10N = True
USE_TZ = True
STATIC_URL = '/static/'
STATIC_ROOT = 'static'
解决方案
您的代码中有错误。500服务器错误表示您的应用程序中有错误。
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