Django之后端服务器解决CORS跨域

1.安装
pip install django-cors-headers

2.配置INSTALLED_APPS和MIDDLEWARE

INSTALLED_APPS = (
    ...
    'corsheaders',
    ...
)

MIDDLEWARE = [  # Or MIDDLEWARE_CLASSES on Django < 1.10
    ...
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.common.CommonMiddleware',
    ...
]

注意CorsMiddleware需放在CsrfViewMiddleware 之前

3.设置CORS_ORIGIN_ALLOW_ALL

#setting.py
CORS_ORIGIN_ALLOW_ALL = True