Scrapy: 如何设置代理

下面记录下如何在Scrapy设置代理。
在Scrapy工程下新建"middlewares.py"，和settings.py同级
#!usr/bin/env  # -*-coding:utf-8 -*-class ProxyMiddleware(object):    # overwrite process request    def process_request(self, request, spider):        # Set the location of the proxy        request.meta['proxy'] = "http://YOUR_PROXY_IP:PORT"
修改settings.py文件，这里one是你的项目名称
DOWNLOADER_MIDDLEWARES = {    'scrapy.contrib.downloadermiddleware.httpproxy.HttpProxyMiddleware': 110,  'one.middlewares.ProxyMiddleware': 100,}