Build paths inside the project like this: os.path.join(BASE_DIR, ...)

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(file)))
sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))

Quick-start development settings - unsuitable for production

See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/

SECURITY WARNING: keep the secret key used in production secret!

SECRET_KEY = 'uorj1ni^mnut@wo@c%)iv)%5=8dxlml4-j0!f3b%4#f*8a5)3t'

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',
'rest_framework',
'corsheaders',
'user.apps.UserConfig',
'workflow.apps.WorkflowConfig',
'workerorder.apps.WorkerorderConfig',
# 'jwt',
# 'rest_framework_jwt',
# 'rest_framework.authentication'

]

MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'corsheaders.middleware.CorsMiddleware',
# 'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'opwf.urls'
CORS_ORIGIN_ALLOW_ALL = True

CORS_ORIGIN_WHITELIST = (
'http://127.0.0.1:8080',
'http://localhost:8080',
)
CORS_ALLOW_CREDENTIALS = True

TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'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 = 'opwf.wsgi.application'

Database

https://docs.djangoproject.com/en/2.0/ref/settings/#databases

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'opwf_db',
'USER': 'root',
'PASSWORD': '1',
'HOST': '127.0.0.1',
'PORT': '3306'
}
}

Password validation

https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators

REST_FRAMEWORK = {
# 文档报错： AttributeError: ‘AutoSchema’ object has no attribute ‘get_link’
# 用下面的设置可以解决
'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.AutoSchema',
# 默认设置是:
# 'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.openapi.AutoSchema',

# 异常处理器
# 'EXCEPTION_HANDLER': 'user.utils.exception_handler',

# Base API policies    　　默认渲染器类
'DEFAULT_RENDERER_CLASSES': [
    'rest_framework.renderers.JSONRenderer',
    'rest_framework.renderers.BrowsableAPIRenderer',
],
# 默认解析器类
'DEFAULT_PARSER_CLASSES': [
    'rest_framework.parsers.JSONParser',
    'rest_framework.parsers.FormParser',
    'rest_framework.parsers.MultiPartParser'
],
# 1.认证器（全局）
'DEFAULT_AUTHENTICATION_CLASSES': [
    'rest_framework_jwt.authentication.JSONWebTokenAuthentication',  # 在 DRF中配置JWT认证
    # 'rest_framework.authentication.SessionAuthentication',  # 使用session时的认证器
    # 'rest_framework.authentication.BasicAuthentication'  # 提交表单时的认证器
],

# 2.权限配置（全局）： 顺序靠上的严格
'DEFAULT_PERMISSION_CLASSES': [
    # 'rest_framework.permissions.IsAdminUser',  # 管理员可以访问
    # 'rest_framework.permissions.IsAuthenticated',  # 认证用户可以访问
    # 'rest_framework.permissions.IsAuthenticatedOrReadOnly',  # 认证用户可以访问, 否则只能读取
    'rest_framework.permissions.AllowAny',  # 所有用户都可以访问
],
# 3.限流（防爬虫）
'DEFAULT_THROTTLE_CLASSES': [
    'rest_framework.throttling.AnonRateThrottle',
    'rest_framework.throttling.UserRateThrottle',
],
# 3.1限流策略
# 'DEFAULT_THROTTLE_RATES': {
#     'user': '100/hour',  # 认证用户每小时100次
#     'anon': '300/day',  # 未认证用户每天能访问3次
# },

'DEFAULT_CONTENT_NEGOTIATION_CLASS': 'rest_framework.negotiation.DefaultContentNegotiation',
'DEFAULT_METADATA_CLASS': 'rest_framework.metadata.SimpleMetadata',
'DEFAULT_VERSIONING_CLASS': None,

# 4.分页（全局）：全局分页器, 例如 省市区的数据自定义分页器, 不需要分页
# 'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
# # 每页返回数量
# 'PAGE_SIZE': 3,
# 5.过滤器后端
'DEFAULT_FILTER_BACKENDS': [
    'django_filters.rest_framework.DjangoFilterBackend',
    # 'django_filters.rest_framework.backends.DjangoFilterBackend', 包路径有变化
],

# 5.1过滤排序（全局）：Filtering 过滤排序
'SEARCH_PARAM': 'search',
'ORDERING_PARAM': 'ordering',

'NUM_PROXIES': None,

# 6.版本控制：Versioning  接口版本控制
'DEFAULT_VERSION': None,
'ALLOWED_VERSIONS': None,
'VERSION_PARAM': 'version',

# Authentication  认证
# 未认证用户使用的用户类型
'UNAUTHENTICATED_USER': 'django.contrib.auth.models.AnonymousUser',
# 未认证用户使用的Token值
'UNAUTHENTICATED_TOKEN': None,

# View configuration
'VIEW_NAME_FUNCTION': 'rest_framework.views.get_view_name',
'VIEW_DESCRIPTION_FUNCTION': 'rest_framework.views.get_view_description',

'NON_FIELD_ERRORS_KEY': 'non_field_errors',

# Testing
'TEST_REQUEST_RENDERER_CLASSES': [
    'rest_framework.renderers.MultiPartRenderer',
    'rest_framework.renderers.JSONRenderer'
],
'TEST_REQUEST_DEFAULT_FORMAT': 'multipart',

# Hyperlink settings
'URL_FORMAT_OVERRIDE': 'format',
'FORMAT_SUFFIX_KWARG': 'format',
'URL_FIELD_NAME': 'url',

# Encoding
'UNICODE_JSON': True,
'COMPACT_JSON': True,
'STRICT_JSON': True,
'COERCE_DECIMAL_TO_STRING': True,
'UPLOADED_FILES_USE_URL': True,

# Browseable API
'HTML_SELECT_CUTOFF': 1000,
'HTML_SELECT_CUTOFF_TEXT': "More than {count} items...",

# Schemas
'SCHEMA_COERCE_PATH_PK': True,
'SCHEMA_COERCE_METHOD_NAMES': {
    'retrieve': 'read',
    'destroy': 'delete'
},

# 'Access-Control-Allow-Origin':'http://localhost:8080',
# 'Access-Control-Allow-Credentials': True

}

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/2.0/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/2.0/howto/static-files/

STATIC_URL = '/static/'
AUTH_USER_MODEL = 'user.User'

jwt载荷中的有效期设置

JWT_AUTH = {
# 1.token前缀：headers中 Authorization 值的前缀
'JWT_AUTH_HEADER_PREFIX': 'JWT',
# 2.token有效期：一天有效
'JWT_EXPIRATION_DELTA': datetime.timedelta(days=1),
# 3.刷新token：允许使用旧的token换新token
'JWT_ALLOW_REFRESH': True,
# 4.token有效期：token在24小时内过期, 可续期token
'JWT_REFRESH_EXPIRATION_DELTA': datetime.timedelta(hours=24),
# 5.自定义JWT载荷信息：自定义返回格式，需要手工创建
'JWT_RESPONSE_PAYLOAD_HANDLER': 'user.utils.jwt_response_payload_handler',
}