jd_spider.py 文件源码

def start_requests(self):
        def _search(driver):
            driver.find_element_by_id('key').send_keys(u"?????", Keys.ENTER)
            gevent.sleep(3)
            self._jump_guide(driver)
            gevent.sleep(3)

        yield Request(url='https://www.jd.com/',
                      meta={"cookiejar": "jd"},
                      callback=self.parse_list,
                      dynamic=True,
                      browser_actions=[_search]
                      )