【发布时间】:2020-11-22 12:05:24
【问题描述】:
这就是我要抓取的表格的 html 代码的样子
这是我完整的页面html代码
我想刮,
检查这个:https://pastebin.com/uMhqJmrf
这是我的 Python 脚本。它仅用于抓取第一行,我想抓取表中显示的所有多行。这就是我想要抓取数据的表格的样子。 https://prnt.sc/vnrx2n.
import urllib
import requests
from selenium.webdriver import Chrome
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import Select
try:
options = Options()
options.headless = True
driver = Chrome('C:/Users/poison/Downloads/chromedriver_win32/chromedriver.exe', options=options)
#driver = Chrome('C:/Users/poison/Downloads/chromedriver_win32/chromedriver.exe')
driver.get("https://redacted.com/root/Default.aspx")
username_form = driver.find_element_by_id("txtLoginID")
password_form = driver.find_element_by_id("txtPassword")
security_code_form = driver.find_element_by_id("txtCaptcha")
captcha_image = driver.find_element_by_id("Image1Captcha")
captcha_url = captcha_image.get_attribute("src")
captcha_code = captcha_url.split("?Str=")[1]
username_form.send_keys("redacted")
password_form.send_keys("redacted")
security_code_form.send_keys(captcha_code)
driver.find_element_by_id("btnLogin").click()
driver.get("https://redacted.com/root/Admin/Recharge_PendingRequest.aspx")
driver.find_element_by_xpath('//td[./select[@name="ctl00$ContentPlaceHolder1$ddlServiceType"]]').click()
driver.find_element_by_xpath('//div[@class="chosen-search"]/input').send_keys('dth\n').click()
phone = driver.find_element_by_xpath('//tr[@class="RowStyle"]/td[4]').text
amount = driver.find_element_by_xpath('//tr[@class="RowStyle"]/td[5]').text
operator = driver.find_element_by_xpath('//tr[@class="RowStyle"]/td[6]').text
# recharge_amount
ResultText = "ID number: " + phone + "\n" + "Amount: " + amount + "\n" + "Operator: " + operator
ParsedResultText = urllib.parse.quote_plus(ResultText)
requests.get("https://api.telegram.org/bot1405ddddddsQL60wRzOCaSEi9WB5twPoP5Euw/sendMessage?chat_id=-10dddddd2091""&text={}".format(ParsedResultText))
driver.quit()
except Exception:
print("No pending Recharge Request!!!")
【问题讨论】:
-
图片和HTML代码好像不匹配。您的图像中有多行,而 HTML 代码中只有 1 行。一般来说,我会首先尝试查找所有行,然后遍历它们并在其中找到您的
<td>标签。 -
这是我要废弃的页面的完整 html 代码,请查看:pastebin.com/uMhqJmrf
标签: python-3.x selenium xpath web-scraping