我想从一个站点中删除所有表。需要自动化来达到表，所以您可以考虑这一点。我的研究尝试如下：
from selenium.webdriver import Firefox
from selenium.webdriver.common.by import By
from selenium.webdriver.common.action_chains import ActionChains
import time
driver = Firefox(executable_path='/Users/.../PycharmProjects/Sportwinner/geckodriver')
driver.get("https://bskv.sportwinner.de/")
element = driver.find_element(By.ID, "id-button-einstellungen")
actions = ActionChains(driver)
actions.move_to_element(element).perform()
driver.find_element(By.ID, "id-button-einstellungen").click()
element = driver.find_element(By.CSS_SELECTOR, "body")
actions = ActionChains(driver)
actions.move_to_element(element).perform()
driver.find_element(By.ID, "id-klub-name").click()
driver.find_element(By.ID, "id-klub-name").send_keys("Dreieck Schweinfurt")
driver.find_element(By.ID, "id-button-einstellungen-option-ok").click()
time.sleep(1)
driver.find_element(By.ID, "id-dropdown-liga").click()
driver.find_element(By.LINK_TEXT, "Letzte Spielwoche").click()
tableContent = driver.find_elements_by_css_selector("id-table-spiel tr")
for row in tableContent:
print(row.text)
因为我几个小时前才听说硒，所以我完全是个疯子。我不知道这是否有效，因为我没有看到任何输出。有没有人能帮我尝试一下（我想这是不正确的），我怎么可能看到结果？我正在使用PyCharm进行编译。
执行速度太快，无法从表中提取详细信息。
您需要应用隐式等待或显式等待，以便显示表数据并能够提取详细信息。
# Imports Required
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
...
driver = webdriver.Chrome(executable_path="chromedriver.exe") # Have tried in Chrome
driver.implicitly_wait(20)
# Or apply Explicit wait like below.
wait = WebDriverWait(driver,30)
wait.until(EC.presence_of_element_located((By.XPATH,"//table[@id='id-table-spiel']//tbody/tr")))
tableContent = driver.find_elements_by_xpath("//table[@id='id-table-spiel']//tbody/tr//div")
for row in tableContent:
print(row.get_attribute("innerText")) # row.text works too.
你可以这样尝试：
tableContent = driver.find_elements_by_xpath("//table[@id='id-table-spiel']//tbody/tr//a")
for i in range(len(tableContent)):
tableContent[i].click() # Clicks on the "+" icon
innerrows = driver.find_elements_by_xpath("//tr[@class='detail-view'][{}]//tr".format(i+1)) #Find the rows inside the 1st and 2nd row.
for inrow in innerrows:
elemnets = inrow.find_elements_by_xpath(".//div") # Data are in "div" tags
data = [] #Collect each row in a list
for j in elemnets:
data.append(j.text)
print(data)
['', '', '1', '', '2', '', '3', '', '4', '', 'Kegel', '', 'SP', '', 'MP', '', '', '', 'MP', '', 'SP', '', 'Kegel', '', '4', '', '3', '', '2', '', '1', '', '', '']
['Krug, Tobias', '141', '141', '136', '86', '141', '152', '124', '131', 'Brandl, Gerald']
['Keller, Ralf', '148', '135', '139', '130', '140', '111', '154', '145', 'Haschke, Jens']
一旦你到达所需的页面，通过做Letzte Spielwoche"在下拉菜单"Eine Liga auwählen"看到表格
您可以使用以下代码：
wait = WebDriverWait(driver, 30)
table = wait.until(EC.visibility_of_element_located((By.ID, "id-table-spiel")))
size_of_table = driver.find_elements(By.XPATH, "//table[@id='id-table-spiel']//descendant::tr")
j = 1
for i in range(len(size_of_table)):
element = driver.find_elements(By.XPATH, f"(//table[@id='id-table-spiel']//descendant::tr)[{j}]")
driver.execute_script("arguments[0].scrollIntoView(true);", element)
print(element.get_attribute('innerText'))
j = j + 1
进口：
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
