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Django框架中settings.py注释
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1 # coding:utf8
2 """
3 Django settings for DjangoTest project.
4
5 Generated by 'django-admin startproject' using Django 1.8.
6
7 For more information on this file, see
8 https://docs.djangoproject.com/en/1.8/topics/settings/
9
10 For the full list of settings and their values, see
11 https://docs.djangoproject.com/en/1.8/ref/settings/
12 """
13
14 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
15 import os
16
17 # C:\DjangoTest\DjangoTest\settings.py
18 # C:\DjangoTest\DjangoTest\
19 # 获取项目的根路径
20 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
21
22
23 # Quick-start development settings - unsuitable for production
24 # See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/
25
26 # SECURITY WARNING: keep the secret key used in production secret!
27 # 生成用户名的时候，加密字符串
28 SECRET_KEY = 'c04ku^%jij7u!w3ss9536n9t3dt12=e-wmwovyeia_f2+81oir'
29
30 # SECURITY WARNING: don't run with debug turned on in production!
31 # 开启调试模式
32 # 1.视图函数变动，自动重启服务器
33 # 2.错误详细输出，环境变量
34 # 3.生产环境中需要关闭
35 DEBUG = True
36
37 # 允许访问的域名或者IP地址
38 ALLOWED_HOSTS = ['*']
39
40
41 # Application definition
42 # 新建app需要加到这里
43 INSTALLED_APPS = (
44 'django.contrib.admin',
45 'django.contrib.auth',
46 'django.contrib.contenttypes',
47 'django.contrib.sessions',
48 'django.contrib.messages',
49 'django.contrib.staticfiles',
50 'app01',
51 'app02',
52 'app03',
53 )
54
55 # 中间件，响应前自动处理
56 MIDDLEWARE_CLASSES = (
57 'django.contrib.sessions.middleware.SessionMiddleware',
58 'django.middleware.common.CommonMiddleware',
59 # 'django.middleware.csrf.CsrfViewMiddleware',
60 'django.contrib.auth.middleware.AuthenticationMiddleware',
61 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
62 'django.contrib.messages.middleware.MessageMiddleware',
63 'django.middleware.clickjacking.XFrameOptionsMiddleware',
64 'django.middleware.security.SecurityMiddleware',
65 )
66
67 # 指项目文件下同名文件夹下的urls，项目改名字这里也要改
68 ROOT_URLCONF = 'DjangoTest.urls'
69
70 # 指定模板路径 BASE_DIR是项目根路径，有别的模板也要加进来
71 TEMPLATES = [
72 {
73 'BACKEND': 'django.template.backends.django.DjangoTemplates',
74 # 'DIRS': [BASE_DIR / 'templates'] 原语句报错TypeError: unsupported operand type(s) for /: 'str' and 'str'
75 # 'DIRS': [BASE_DIR, 'templates']
76 'DIRS': [str.format(BASE_DIR, '/templates')]
77 , # 指定模板路径 BASE_DIR是项目根路径，有别的模板也要加进来
78 'APP_DIRS': True, # 开启会去app下找模板文件
79 'OPTIONS': {
80 'context_processors': [
81 'django.template.context_processors.debug',
82 'django.template.context_processors.request',
83 'django.contrib.auth.context_processors.auth',
84 'django.contrib.messages.context_processors.messages',
85 ],
86 },
87 },
88 ]
89
90 WSGI_APPLICATION = 'DjangoTest.wsgi.application'
91
92
93 # Database
94 # https://docs.djangoproject.com/en/1.8/ref/settings/#databases
95 # 数据库连接配置，默认连接根目录下sqlite3
96 DATABASES = {
97 # 'default': {
98 # 'ENGINE': 'django.db.backends.sqlite3',
99 # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
100 'default': {
101 'ENGINE': 'django.db.backends.mysql', # 数据库引擎
102 'NAME': '*', # 数据库名
103 'HOST': '127.0.0.1',
104 'USER': 'root', # MySQL数据库用户名
105 'PASSWORD': '*',
106 'PORT': 3306,
107 }
108 }
109
110
111 # Password validation
112 # https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
113
114
115 # Internationalization
116 # https://docs.djangoproject.com/en/1.8/topics/i18n/
117
118 # 后台admin的语言
119 # LANGUAGE_CODE = 'en-us'
120 LANGUAGE_CODE = 'zh-hans'
121
122 TIME_ZONE = 'UTC'
123
124 USE_I18N = True
125
126 USE_L10N = True
127
128 USE_TZ = False
129
130
131 # Static files (CSS, JavaScript, Images)
132 # https://docs.djangoproject.com/en/1.8/howto/static-files/
133
134 # 静态文件的路由（url）地址
135 STATIC_URL = '/static/'
136
137 # 静态文件路径地址
138 STATICFILES_DIRS = (
139 os.path.join(BASE_DIR, 'static'),
140 )
141
142 # django日志配置
143 LOGGING = {
144 'version': 1,
145 'disable_existing_loggers': True,
146
147 'formatters': { # 日志格式
148 'standard': {
149 'format': '%(asctime)s [%(name)s:%(lineno)d] [%(module)s:%(funcName)s] [%(levelname)s]- %(message)s'}
150 },
151 # 日志处理器
152 'handlers': { # 默认记录所有日志
153 'file': { # 基于文件的处理器
154 'level': 'DEBUG',
155 'class': 'logging.FileHandler',
156 'filename': 'log/debug.log',
157 'formatter': 'standard', # 输出格式
158 },
159 'console': { # 基于控制台日志
160 'level': 'DEBUG',
161 'class': 'logging.StreamHandler',
162 'formatter': 'standard'
163 },
164 },
165 # 日志器
166 'loggers': {
167 # 日志器名称;日志器字典
168 'app04': {
169 'handlers': ['file', 'console'], # 可以设置多个handlers
170 'level': 'DEBUG',
171 'propagate': False
172 },
173 # log 调用时需要当作参数传入
174 'stu.views': {
175 'handlers': ['console'],
176 'level': 'ERROR',
177 'propagate': False
178 # propagate如果设置为True默认会向上一个级别找相应logger来继续处理，一般我们会设置为False不向上找
179 },
180 }
181 }
