我已经尝试了该网站上发布的一些解决方案,但我仍然无法使这个东西发挥作用。我必须从安全网站获取 PDF。我能够一直到达具有创建 PDF 按钮的页面,但我找不到可以让我下载 PDF 的代码。这是我到目前为止所得到的,非常感谢任何帮助! from selenium import webdriver from selenium.webdriver.common.by import By driver = webdriver.Chrome() driver.get("https://service.medical.barco.com/server/jsp/login") username = driver.find_element_by_name('j_username') password = driver.find_element_by_name('j_password') username.send_keys("XXX") password.send_keys("XXX") driver.find_element_by_css_selector('[value="Log on"]').click() ##makes the PDF and shows it in the Google PDF viewer url = "https://service.medical.barco.com/server/spring/jsp/workstation/complianceCheckDetailReport/?displayId=932610524&date=1598328417477" driver.get(url) driver.find_element_by_class_name('href-button').click() ##This is probably unnecessary but I thought a direct link to the created PDF could give me a variable I could then download pdf = "https://service.medical.barco.com/server/spring/jsp/workstation/complianceCheckDetailReport/jasper/report.pdf?format=pdf&displayId=932610524&date=1598328417477" driver.get(pdf)
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ibeautiful
TA贡献1993条经验 获得超5个赞
一旦您打开 PDF,Chromium/Google Chrome 很有可能会在基于 PDF.js 的查看器中打开该 PDF。为了解决这个问题并“下载”PDF,请尝试ChromeOptions()在创建实例时传递具有以下配置文件属性的实例Chrome(),如下所示:
profile = {
'download.prompt_for_download': False,
'download.default_directory': '/path/to/download/the/pdf',
'download.directory_upgrade': True,
'plugins.always_open_pdf_externally': True,
}
options = webdriver.ChromeOptions()
options.add_experimental_option('prefs', profile)
driver = webdriver.Chrome(options=options)
顺便说一句,您始终可以使用该requests模块。
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