django學習遇到的問題解決方式

本文轉載自查看原文 2016-05-04 16:20 3320 django

1、django.core.exceptions.ImproperlyConfigured: The TEMPLATE_DIRS setting must be a tuple. Please fix your settings.

解決方法：

在項目的setting.py文件中修改相關的文件腳本

TEMPLATE_DIRS = (
os.path.join(os.path.dirname(__file__), 'templates').replace('\\', '/'),
)

2、“Unknown command syncdb” running “python manage.py syncdb”

由於使用了django1.9而1.9中的syncdb已被移除，因此如需創建數據庫則應該使用python.exe manage.py createsuperuser

進行重新初始化數據庫則需要使用一下方法

先manage.py makemigrations

再進行manage.py migrate

3、靜態的文件訪問問題

首先設置配置setting

STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
os.path.join( os.path.dirname(__file__),'static').replace('\\','/'),
)

其次設置配置templates路徑

TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
os.path.join( os.path.dirname(__file__),'tempates').replace('\\','/'),
)

最后可以進行訪問

訪問css等樣式

4、WARNINGS:

?: (1_8.W001) The standalone TEMPLATE_* settings were deprecated in Django 1.8 a
nd the TEMPLATES dictionary takes precedence. You must put the values of the fol
lowing settings into your default TEMPLATES dict: TEMPLATE_DIRS.

解決方法：

把 TEMPLATE_DIRS 刪了

5、raise ImproperlyConfigured("settings.DATABASES is improperly configured. "

django.core.exceptions.ImproperlyConfigured: settings.DATABASES is improperly co
nfigured. Please supply the ENGINE value. Check settings documentation for more
details.

解決方法：

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'blog',
        'USER': 'root',
        'PASSWORD': '123123',
        'HOST': '',
        'PORT': '',
    }
}

6、Python3.4使用pip安裝django報錯

E:\Python34\Scripts>pip
Fatal error in launcher: Unable to create process using '"E:\Python34\python.exe
" "E:\Python34\Scripts\pip.exe" '