使用django-cors-headers 来解决跨域问题

ALLOWED_HOSTS = ["*"]


# Application definition

INSTALLED_APPS = [
    ‘django.contrib.admin‘,
    ‘django.contrib.auth‘,
    ‘django.contrib.contenttypes‘,
    ‘django.contrib.sessions‘,
    ‘django.contrib.messages‘,
    ‘django.contrib.staticfiles‘,

    ‘graphene_django‘,
    ‘corsheaders‘,   *************
]

# 允许跨域设置CORS_ALLOW_CREDENTIALS = TrueCORS_ORIGIN_ALLOW_ALL = TrueSESSION_COOKIE_HTTPONLY = FalseSESSION_COOKIE_SAMESITE = NoneCORS_ALLOW_METHODS = (    ‘DELETE‘,    ‘GET‘,    ‘OPTIONS‘,    ‘PATCH‘,    ‘POST‘,    ‘PUT‘,    ‘VIEW‘,)CORS_ALLOW_HEADERS = (    ‘XMLHttpRequest‘,    ‘X_FILENAME‘,    ‘accept-language‘,    ‘accept-encoding‘,    ‘authorization‘,    ‘content-type‘,    ‘dnt‘,    ‘origin‘,    ‘user-agent‘,    ‘x-csrftoken‘,    ‘x-requested-with‘,    ‘Pragma‘,)