使用Selenium的Facebook群组帖子抓取只返回一篇帖子

2024-10-02 14:19:53 发布

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我正在构建一个Facebook群组刮板,我已经成功地编写了登录+刮板名称的代码,但由于某种原因,我的代码只返回一个结果,而不是我希望的页面的所有帖子

这是我的密码:

for result in driver.find_elements_by_xpath('//div[@class="rq0escxv l9j0dhe7 du4w35lb fhuww2h9 hpfvmrgz gile2uim pwa15fzy g5gj957u aov4n071 oi9244e8 bi6gxh9e h676nmdw aghb5jc5"]'):
    poster = result.find_element_by_xpath('//a[@class="oajrlxb2 g5ia77u1 qu0x051f esr5mh6w e9989ue4 r7d6kgcz rq0escxv nhd2j8a9 nc684nl6 p7hjln8o kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x jb3vyjys rz4wbd8a qt6c0cv9 a8nywdso i1ao9s8h esuyzwwr f1sip0of lzcic4wl oo9gr5id gpro0wi8 lrazzd5p"]/strong/span').text
    description = result.find_element_by_xpath('//div[@class="kvgmc6g5 cxmmr5t8 oygrvhab hcukyx3x c1et5uql ii04i59q"]').text

    groupcomments.append({
        'poster' : poster,
        'description' : description,
    })

    print(groupcomments)

这里是Facebook源代码的一个片段(你可以在这里找到:https://www.facebook.com/groups/286175922122417

<div data-pagelet="GroupFeed"><div class="j83agx80 l9j0dhe7 k4urcfbm"><div class="rq0escxv l9j0dhe7 du4w35lb hybvsw6c io0zqebd m5lcvass fbipl8qg nwvqtn77 k4urcfbm ni8dbmo4 stjgntxs sbcfpzgs" style="border-radius: max(0px, min(8px, ((100vw - 4px) - 100%) * 9999)) / 8px;"><div class="ihqw7lf3"><div class="rq0escxv l9j0dhe7 du4w35lb j83agx80 cbu4d94t pfnyh3mw d2edcug0 e5nlhep0 aodizinl"><div class="rq0escxv l9j0dhe7 du4w35lb j83agx80 cbu4d94t buofh1pr tgvbjcpo"><div class="rq0escxv l9j0dhe7 du4w35lb j83agx80 cbu4d94t pfnyh3mw d2edcug0 hv4rvrfc dati1w0a"><div class="j83agx80 cbu4d94t ew0dbk1b irj2b8pg"><div class="qzhwtbm6 knvmm38d"><span class="d2edcug0 hpfvmrgz qv66sw1b c1et5uql oi732d6d ik7dh3pa ht8s03o8 a8c37x1j keod5gw0 nxhoafnm aigsh9s9 d9wwppkn fe6kdd0r mau55g9w c8b282yb iv3no6db a5q79mjw g1cxx5fr lrazzd5p oo9gr5id" dir="auto"><div class="rq0escxv l9j0dhe7 du4w35lb j83agx80 pfnyh3mw i1fnvgqd bp9cbjyn owycx6da btwxx1t3 jeutjz8y"><div class="rq0escxv l9j0dhe7 du4w35lb j83agx80 cbu4d94t g5gj957u d2edcug0 hpfvmrgz rj1gh0hx buofh1pr"

有什么办法可以得到我想要的所有信息吗?提前感谢:)


Tags: divbydescriptionresultfindxpathclassposter