我有这个链接:
我想下载嵌入式PDF。
我尝试过window.addEventListener('load', function() {
和urllib
的常规方法,但它们无效。
request
此外,我还试图找到pdf的原始链接,但它也没有用。
内部链接:
答案 0 :(得分:3)
将Selenium
与特定ChromeProfile
一起使用,您可以使用以下代码下载嵌入式pdf:
<强>代码:强>
def download_pdf(lnk):
from selenium import webdriver
from time import sleep
options = webdriver.ChromeOptions()
download_folder = "C:\\"
profile = {"plugins.plugins_list": [{"enabled": False,
"name": "Chrome PDF Viewer"}],
"download.default_directory": download_folder,
"download.extensions_to_open": ""}
options.add_experimental_option("prefs", profile)
print("Downloading file from link: {}".format(lnk))
driver = webdriver.Chrome(chrome_options = options)
driver.get(lnk)
filename = lnk.split("/")[4].split(".cfm")[0]
print("File: {}".format(filename))
print("Status: Download Complete.")
print("Folder: {}".format(download_folder))
driver.close()
当我调用此功能时:
download_pdf("http://www.equibase.com/premium/eqbPDFChartPlus.cfm?RACE=1&BorP=P&TID=ALB&CTRY=USA&DT=06/17/2002&DAY=D&STYLE=EQB")
多输出:
>>> Downloading file from link: http://www.equibase.com/premium/eqbPDFChartPlus.cfm?RACE=1&BorP=P&TID=ALB&CTRY=USA&DT=06/17/2002&DAY=D&STYLE=EQB
>>> File: eqbPDFChartPlus
>>> Status: Download Complete.
>>> Folder: C:\
查看具体资料:
profile = {"plugins.plugins_list": [{"enabled": False,
"name": "Chrome PDF Viewer"}],
"download.default_directory": download_folder,
"download.extensions_to_open": ""}
它会禁用Chrome PDF Viewer
插件(在网页上嵌入pdf),将默认下载文件夹设置为download_folder
变量中定义的文件夹,并设置Chrome不允许打开任何自动扩展。
之后,当你打开所谓的&#34;内部链接&#34;您的webdriver会自动将.pdf
文件下载到download_folder
。