我正在尝试下载发票,它的税务发票写在表中,我在表元素中迭代并获取所需的详细信息。但是当我点击“下载”按钮时,它会下载两次相同的发票。如何让它下载第二张“税务发票”?下图如下:

以及html代码:

下面是代码:
import time
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
driver = webdriver.Chrome(executable_path=r'D:/Chrome driver/chromedriver.exe')
driver.get("the link")
time.sleep(10)
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, '//*[@id="GST"]/div/div/a[2]/span[1]'))).click()
driver.switch_to.frame('ifgstdownloadnFrame')
driver.find_element_by_xpath('//*[@id="txtpnr"]').send_keys('QYJ27J')
driver.find_element_by_xpath('//*[@id="btnSubmit"]').click()
mytable = driver.find_element_by_css_selector("table.gstInvoiceGrid")
for row in mytable.find_elements_by_css_selector('tr'):
for cell in row.find_elements_by_tag_name('td'):
if 'Tax Invoice' in cell.text:
print()
driver.find_element_by_css_selector('input.download.downloadbutton').click()
time.sleep(10)
#driver.quit()发布于 2020-10-05 19:02:56
您需要通过使用intermediate来更改查找dot单元格的逻辑,使用以下代码逻辑之一,它将单击具有Tax Invoice的每个下载按钮。
for row in mytable.find_elements_by_css_selector('tr'):
for cell in row.find_elements_by_xpath('./td'):
if 'Tax Invoice' in cell.text:
print()
row.find_element_by_xpath(".//input[@value='Download']").click() 或
for row in mytable.find_elements_by_css_selector('tr'):
if row.find_element_by_xpath("./td[text()='Tax Invoice']"):
row.find_element_by_xpath(".//input[@value='Download']").click()https://stackoverflow.com/questions/64214095
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