playlist.py 文件源码

def get_list_id(self, response):
        selector = Selector(response)
        # ?????????????

        url_list = selector.xpath('//body//p[@class="dec"]/a/@href').extract()

        for url in url_list:

            yield scrapy.FormRequest(url='http://music.163.com/m{}'.format(url), method='GET',
                                     callback=self.parse_song_list, headers=self.headers)