middlewares.py 文件源码

def process_request(self, request, spider):

        if 'how' in request.meta:

            if 'isscreen' in request.meta:
                print(1)
                true_page = selenium_request(request.url,True)
            else:
                true_page = selenium_request(request.url)

            return HtmlResponse(request.url, body=true_page, encoding='utf-8', request=request, )