Django解决跨域问题

首先需要定义一个中间件

from django.utils.deprecation import MiddlewareMixin

class CorsMiddleware(MiddlewareMixin):

    def process_response(self,request,response):

        response["Access-Control-Allow-Headers"] = "Content-Type"　　　　　　#get请求
        response["Access-Control-Allow-Origin"]="http://localhost:8081" 　　#post请求


        return response

还需要在setting中的MIDDLEWARE中注册中间件

"api.utils.middleware.CorsMiddleware"