Scrapy:如何提取带有超链接的文本

import scrapy

class MySpider(scrapy.Spider):
    name = 'my_spider'
    start_urls = ['http://example.com']

    def parse(self, response):
        # 使用XPath选择器定位包含超链接的元素
        link_elements = response.xpath('//a')

        for link in link_elements:
            # 提取超链接文本
            text = link.xpath('text()').get()
            print(text)

import scrapy

class MySpider(scrapy.Spider):
    name = 'my_spider'
    start_urls = ['http://example.com']

    def parse(self, response):
        # 使用CSS选择器定位包含超链接的元素
        link_elements = response.css('a')

        for link in link_elements:
            # 提取超链接文本
            text = link.css('::text').get()
            print(text)