我想在 python 中使用 selenium 選擇一個(gè)復(fù)選框。以下是復(fù)選框的 HTML。將鼠標(biāo)懸停在復(fù)選框上時(shí)，跨度元素會突出顯示HTML<div id="rc-anchor-container" class="rc-anchor rc-anchor-normal rc-anchor-light"> <div id="recaptcha-accessible-status" class="rc-anchor-aria-status" aria-hidden="true">Recaptcha requires verification. </div> <div class="rc-anchor-error-msg-container" style="display:none"><span class="rc-anchor-error-msg" aria-hidden="true"></span></div> <div class="rc-anchor-content"> <div class="rc-inline-block"> <div class="rc-anchor-center-container"> <div class="rc-anchor-center-item rc-anchor-checkbox-holder"><span class="recaptcha-checkbox goog-inline-block recaptcha-checkbox-unchecked rc-anchor-checkbox" role="checkbox" aria-checked="false" id="recaptcha-anchor" tabindex="0" dir="ltr" aria-labelledby="recaptcha-anchor-label"><div class="recaptcha-checkbox-border" role="presentation"></div><div class="recaptcha-checkbox-borderAnimation" role="presentation"></div><div class="recaptcha-checkbox-spinner" role="presentation"></div><div class="recaptcha-checkbox-spinnerAnimation" role="presentation"></div><div class="recaptcha-checkbox-checkmark" role="presentation"></div></span></div> </div> </div> <div class="rc-inline-block"> <div class="rc-anchor-center-container"> <label class="rc-anchor-center-item rc-anchor-checkbox-label" aria-hidden="true" role="presentation" id="recaptcha-anchor-label"><span aria-live="polite" aria-labelledby="recaptcha-accessible-status"></span>I'm not a robot</label> </div> </div> </div> <div class="rc-anchor-normal-footer"> <div class="rc-anchor-logo-portrait" aria-hidden="true" role="presentation"> <div class="rc-anchor-logo-img rc-anchor-logo-img-portrait"></div> <div class="rc-anchor-logo-text">reCAPTCHA</div> </div>我正在嘗試以下代碼，但它給出了以下異常selenium.common.exceptions.NoSuchElementException
1 回答
繁花如伊
TA貢獻(xiàn)2012條經(jīng)驗(yàn) 獲得超12個(gè)贊
這是一個(gè) recaptha 的東西 .. 它不像頁面中的普通元素
您必須使用 selenium 導(dǎo)航到驗(yàn)證碼框架..然后您可以處理復(fù)選框元素..
為此，您需要先保存主窗口句柄，以便在完成 recaptcha 后返回它
# save the main window handle
mainwindow = browser.current_window_handle
# get the recapthca iframe then navigate to it
frame = browser.find_element_by_tag_name("iframe")
browser.switch_to.frame(frame)
# now you can access the checkbox element
browser.find_element_by_id("recaptcha-anchor").click()
# navigate back to main window
browser.switch_to.window(mainwindow)
有關(guān)如何處理 recaptcha 挑戰(zhàn)的更多信息，請查看此鏈接
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