django中解决前后端跨域问题
解决方法:CORS
1.使用django-cors-headers扩展
安装
pip install django-cors-headers
2.添加应用
INSTALLED_APPS = (
…
'corsheaders',
...
)
3.中间层设置
MIDDLEWARE = [
'corsheaders.middleware.CorsMiddleware',
...
]
4.添加白名单
CORS_ORIGIN_WHITELIST = (
‘127.0.0.1:8080’,
‘localhost:8080’,
‘www.meiduo.site:8080’
)
CORS_ALLOW_CREDENTIALS = True # 允许携带cookie
5.设置allowed_hosts
允许所有主机访问 ‘’
ALLOWED_HOSTS = [’’]