修改django创建项目时，setting.py的默认参数

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修改django创建项目时，setting.py的默认参数

**
每次创建django项目时候，都要修改django默认setting中的参数，这次我们一次性修改常用参数，比如时区，数据库，静态文件路径

目标文件：site-packages\django\conf\project_template\project_name\settings.py-tpl

将该模板文件修改成适合我们需求的样式即可.
之后, 再次建立Django工程, 就不用浪费时间在修改默认参数上面了.

个人默认setting.py

"""

Django settings for {{ project_name }} project.

Generated by 'django-admin startproject' using Django {{ django_version }}.

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

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

import os

# 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/{{ docs_version }}/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '{{ secret_key }}'

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

ALLOWED_HOSTS = ["*"]


# Application definition

INSTALLED_APPS = [
    '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 = '{{ project_name }}.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        '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 = '{{ project_name }}.wsgi.application'


# Database
# https://docs.djangoproject.com/en/{{ docs_version }}/ref/settings/#databases

DATABASES = {
                 'default': {
                 'ENGINE': 'django.db.backends.mysql',
                 "HOST":"localhost",
                 "PORT":3306,
                  'NAME': "",    
                  "USER":"",
                  "PASSWORD":"",
               }
          }


# Password validation
# https://docs.djangoproject.com/en/{{ docs_version }}/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/{{ docs_version }}/topics/i18n/

LANGUAGE_CODE = 'zh-Hans'

TIME_ZONE = 'Asia/Shanghai'

USE_I18N = True

USE_L10N = True

USE_TZ = False


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/{{ docs_version }}/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS=[
    os.path.join(BASE_DIR,'static'),
]

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, "media")

如果静态文件还是读取不到，可以在url.py 中加上这三句
from django.conf.urls.static import static
from django.conf import settings

urlpatterns+=static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)