提取文本
local= response.xpath('//a/text()') for l in local: print l.extract()
提取链接
local= response.xpath('//a/@href') for l in local: print l.extract()
提取文本
local= response.xpath('//a/text()') for l in local: print l.extract()
提取链接
local= response.xpath('//a/@href') for l in local: print l.extract()