Question

我正在研究一个非常基本的Django应用程序，希望能够自学这个框架，并且我遇到了一个小问题。该应用程序旨在获取用户输入，将其存储在mysqlite数据库中，并在接收请求时显示数据库的内容。当应用程序在本地运行时（manage.py runserver），我可以正常工作，但是一旦部署它就会行为不端。出于某种原因，存储逻辑在实时站点上出现故障（Windows Server 2012通过MS Azure）。

以下是相关代码：

from django.http import HttpResponse
from django.shortcuts import render
from django.shortcuts import render_to_response
from helloworld.models import Registry

def home(request):
    return render_to_response("home.html")

def register(request):
    return render_to_response("register.html")

def view(request):
    entries = Registry.objects.all()
    args = {}
    args["entries"] = entries
    return render_to_response("registry.html", args)

def submit(request):
    nameIn = request.GET.get('name')
    ageIn = request.GET.get('age')
    monthIn = request.GET.get('month')
    try:
        Registry(name=nameIn, age=ageIn, month=monthIn).save()
    except:
        pass
    return view(request)

我做了大量的调试，并尝试了几种存储数据的方法。我检查过该方法是否正在接收有效值。我不能，为了我的生活，弄清楚为什么调用save（）会引发错误。希望对你们这些Django-pros来说很明显！提前谢谢，任何帮助将不胜感激！附：我附加了我的设置文件，因为我怀疑可怜的配置是我的麻烦的来源。

"""
Django settings for cny_solar project.

For more information on this file, see
https://docs.djangoproject.com/en/1.7/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.7/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.7/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 's7xv#m=5h=mjrdg_7-$=7kr8kx4np9$@6qzlg+m4xt&6-@-zi2'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

TEMPLATE_DEBUG = True

ALLOWED_HOSTS=['127.0.0.1','localhost']


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'helloworld',
)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware',
    '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',
)

ROOT_URLCONF = 'helloworld.urls'

WSGI_APPLICATION = 'helloworld.wsgi.application'


TEMPLATE_DIRS = (
    os.path.join(BASE_DIR, 'templates'),
)

# Database
# https://docs.djangoproject.com/en/1.7/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}

# Internationalization
# https://docs.djangoproject.com/en/1.7/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/1.7/howto/static-files/

STATIC_ROOT = BASE_DIR

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    ('assets', os.path.join(BASE_DIR, 'static')),
)

Django模型save（）适用于localhost，但不适用于远程服务器

0 个答案: