据我所知，设置正确的选项值涉及到javascript逻辑。在

帮助我解决这个问题的是^{} middleware，它使用Splash浏览器即服务。跳过安装和配置，下面是我执行的spider：# -*- coding: utf-8 -*-

import scrapy

class IndiaBixSpider(scrapy.Spider):

name = "indiabix"

allowed_domain = ["www.indiabix.com"]

start_urls = ["http://www.indiabix.com/verbal-ability/spotting-errors/"]

def start_requests(self):

for url in self.start_urls:

yield scrapy.Request(url, meta={

'splash': {

'endpoint': 'render.html',

'args': {'wait': 0.5}

}

})

def parse(self, response):

for question in response.css("div.bix-div-container"):

answer = question.xpath(".//input[starts-with(@id, 'hdnAnswer')]/@value").extract()

print answer

下面是我在控制台上看到的(正确答案)：

^{2}$

另请参见：