如何在没有类的情况下刮除html标记并使用scrapy更改id？

Question

我想从http://house.speakingsame.com/p.php?q=Brisbane+City&sta=qld上提取房产的售价。

它没有格式化，没有类，内容用表表示。

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在这种情况下我该怎么办？每个表表示每个属性。我需要每一处房产的售价，也就是每张桌子的售价。

response.css('tbody').getall()根本不返回任何内容。

Answer 1

使用xpath，您可以使用：

for element in response.xpath("//table//table//table"):
    sold = element.xpath(".//b")[0].xpath("./text()").get()
    print(sold)
    date = element.xpath(".//td")[0].xpath("./text()").get()

产出：

Sold $640,000
Sold $640,000
Sold $320,000
Sold $320,000
Sold $145,000
Sold $145,000
Sold $145,000
Sold $145,000
Sold $239,000
Sold $239,000
Sold $695,000
Sold $695,000
Sold $740,000
Sold $740,000
Sold $375,000
Sold $375,000
Sold $390,000
Sold $390,000
Sold $695,000
Sold $695,000