Django解决跨域访问报错/Cros问题

两种方法：

• 拼数据

def myview(_request):  response = HttpResponse(json.dumps({"key": "value", "key2": "value"}))  response["Access-Control-Allow-Origin"] = "*"  response["Access-Control-Allow-Methods"] = "POST, GET, OPTIONS"  response["Access-Control-Max-Age"] = "1000"  response["Access-Control-Allow-Headers"] = "*"  return response

• 用别人写好的插件

##安装django-cors-headers：pip install django-cors-headers##在settings.py中增加：INSTALLED_APPS = (  ...  'corsheaders',  ...)...MIDDLEWARE_CLASSES = (  ...  'corsheaders.middleware.CorsMiddleware',  'django.middleware.common.CommonMiddleware',  ...)

第二种方法的配置，具体参考：解决Django 跨域问题