跨域问题

安装django-cors-headers 使用pip安装 1 pip install django-cors-headers 官方文档：adamchainz/django-cors-headers: Django app for handling the server headers required for Cross-Origin Resource Sharing (CORS) (github.com) 中文文档：django-cors-headers - Lowell - 博客园 (cnblogs.com) 配置 在APP中注册 1 2 3 4 5 INSTALLED_APPS = [ ..., "corsheaders", ..., ] 添加中间件 1 2 3 4 5 6 MIDDLEWARE = [ ..., "corsheaders.middleware.CorsMiddleware", "django.middleware.common.CommonMiddleware", ..., ] CorsMiddleware should be placed as high as possible, especially before any middleware that can generate responses such as Django’s CommonMiddleware or Whitenoise’s WhiteNoiseMiddleware. If it is not before, it will not be able to add the CORS headers to these responses. ...