Xpath 查找包含文本的子节点的父节点
我有这样的结构:Xpath 查找包含文本的子节点的父节点,xpath,scrapy,Xpath,Scrapy,我有这样的结构: div div span **text NAME_OF_SOMETHINK** div span **text ADVERT** div ... ... div ... ... response.xpath( "//div[contains(., 'ADVERT')]/../preceding-sibling::div/span[contains(., 'NAME_OF_SOME
div
div
span **text NAME_OF_SOMETHINK**
div
span **text ADVERT**
div
...
...
div
...
...
response.xpath(
"//div[contains(., 'ADVERT')]/../preceding-sibling::div/span[contains(., 'NAME_OF_SOMETHINK')]/text()"
).getall()
我需要从span中提取text>NAME\u OF_SOMETHINK,如果relative div的span中包含text>ADVERT您可以尝试以下方法:
div
div
span **text NAME_OF_SOMETHINK**
div
span **text ADVERT**
div
...
...
div
...
...
response.xpath(
"//div[contains(., 'ADVERT')]/../preceding-sibling::div/span[contains(., 'NAME_OF_SOMETHINK')]/text()"
).getall()
请提供html代码。还显示您是如何尝试对响应中的字段执行类似的
操作的。xpath(//div[@class=''uAWWM2V']/div”):如果在field.xpath中使用'ADVERT'。xpath(“child::div/span[@class'.\u1K70KJVN']/text()”。get():ADVERT\u providers=field.xpath(“child::span[@class='.\uHC69QA']/text()”。get()。