django跨域问题解决方案

使用第三方包解决

• 安装：pip3 install django-cors-headers
• INSTALLED_APPS中添加corsheaders
• MIDDLEWARE中添加'corsheaders.middleware.CorsMiddleware'
• settings文件添加

  CORS_ALLOW_CREDENTIALS = True
  CORS_ORIGIN_ALLOW_ALL = True
  CORS_ORIGIN_WHITELIST = ()
  
  CORS_ALLOW_METHODS = (
      'DELETE',
      'GET',
      'OPTIONS',
      'PATCH',
      'POST',
      'PUT',
      'VIEW',
  )
  
  CORS_ALLOW_HEADERS = (
      'accept',
      'accept-encoding',
      'authorization',
      'content-type',
      'dnt',
      'origin',
      'user-agent',
      'x-csrftoken',
      'x-requested-with',
  )