连接拒绝错误61：Scrapy +飞溅docker

我遇到了一些问题，刮JavaScript网站。 我正在使用docker的scrapy-splash来渲染js到html。

import scrapy from scrapy_splash import SplashRequest class MySpider (scrapy.Spider): name = 'spd' start_urls = ['http://example.com'] def start_requests (self): for url in self.start_urls: yield SplashRequest(url, self.parse, endpoint='render.html', args={'wait':0.5},) def parse (self, response): for href in response.xpath('xpath'): yield {'info': href.xpath('xpath')} 

这是我的terminal输出：

  2017-05-30 13:20:51 [scrapy.core.engine] INFO: Spider opened 2017-05-30 13:20:51 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min) 2017-05-30 13:20:51 [scrapy.extensions.telnet] DEBUG: Telnet console listening on 127.0.0.1:6023 2017-05-30 13:20:51 [scrapy.downloadermiddlewares.retry] DEBUG: Retrying <GET http://example.com via http://192.168.99.100:8050/render.html> (failed 1 times): Connection was refused by other side: 61: Connection refused. 2017-05-30 13:20:51 [scrapy.downloadermiddlewares.retry] DEBUG: Retrying <GET http://example.com via http://192.168.99.100:8050/render.html> (failed 2 times): Connection was refused by other side: 61: Connection refused. 2017-05-30 13:20:51 [scrapy.downloadermiddlewares.retry] DEBUG: Gave up retrying <GET http://example.com via http://192.168.99.100:8050/render.html> (failed 3 times): Connection was refused by other side: 61: Connection refused. 2017-05-30 13:20:51 [scrapy.core.scraper] ERROR: Error downloading <GET http://example.com via http://192.168.99.100:8050/render.html>: Connection was refused by other side: 61: Connection refused. 2017-05-30 13:20:51 [scrapy.core.engine] INFO: Closing spider (finished)