Selenium列印與預期不同的文本

我想從劍橋詞典中獲取美國的發音，到目前為止我的代碼在這里：

from selenium import webdriver
from YDSData import tdata, dummydata

words = dummydata
link='https://dictionary.cambridge.org/dictionary/english'

driver = webdriver.Chrome()

for word in words:
    driver.get(link "/" str(i))
    try:
        result = driver.find_elements_by_xpath('//*[@id="page-content"]/div[2]/div[1]/div[2]/div/div[3]/div/div/div[1]/div[2]/span[2]/span[3]/span')
        print(content)
    except:
      driver.close()

這段代碼應該給我劍橋詞典上的美國發音，但它列印：

[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="6f609e22-76ab-443d-8216-4ac90aefda20")>]
[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="c7d8a664-d162-4d2c-8c87-dd8e10211024")>]
[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="7f163600-d25f-4000-893f-44693736ed41")>]

另外，它非常慢是代碼有問題嗎？

編輯：

我已經重寫了答案部分的代碼以找出問題，現在代碼如下所示：

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from YDSData import tdata, dummydata

driver = webdriver.Chrome()

driver.get("https://dictionary.cambridge.org/dictionary/english/dictionary")

print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//span[text()='us']//following-sibling::span[@class='pron dpron']"))).get_attribute("innerHTML"))

它可以作業，但代碼需要 8 分鐘才能作業，出現以下錯誤：

[5836:11428:0223/004955.530:ERROR:ssl_client_socket_impl.cc(995)] handshake failed; returned -1, SSL error code 1, net_error -201
[11580:7744:0223/005141.150:ERROR:gpu_init.cc(454)] Passthrough is not supported, GL is disabled, ANGLE is 
[14788:5864:0223/005241.189:ERROR:chrome_browser_main_extra_parts_metrics.cc(227)] START: ReportBluetoothAvailability(). If you don't see the END: message, this is crbug.com/1216328.
[14788:5864:0223/005241.197:ERROR:chrome_browser_main_extra_parts_metrics.cc(230)] END: ReportBluetoothAvailability()
[14788:5864:0223/005241.215:ERROR:chrome_browser_main_extra_parts_metrics.cc(235)] START: GetDefaultBrowser(). If you don't see the END: message, this is crbug.com/1216328.
[14788:5864:0223/005241.243:ERROR:chrome_browser_main_extra_parts_metrics.cc(239)] END: GetDefaultBrowser()
[14788:11300:0223/005241.291:ERROR:device_event_log_impl.cc(214)] [00:52:41.291] USB: usb_device_handle_win.cc:1049 Failed to read descriptor from node connection: A device attached to the system is not functioning. (0x1F)

uj5u.com熱心網友回復：

這些是：

[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="6f609e22-76ab-443d-8216-4ac90aefda20")>]
[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="c7d8a664-d162-4d2c-8c87-dd8e10211024")>]
[<selenium.webdriver.remote.webelement.WebElement (session="285ac250c8925dd19eb01a7853c1f219", element="7f163600-d25f-4000-893f-44693736ed41")>]

當您在控制臺上列印WebElements時。

要列印文本/?d?k.??n.er.i/您可以使用以下定位器策略：

• 使用xpath：

  driver.get("https://dictionary.cambridge.org/dictionary/english/dictionary")
  print(driver.find_element(By.XPATH, "//span[text()='us']//following-sibling::span[@class='pron dpron']").text)
  

要提取文本/?d?k.??n.er.i/理想情況下，您需要為visibility_of_element_located()引入WebDriverWait，您可以使用以下定位器策略：

• 使用XPATH：

  driver.get("https://dictionary.cambridge.org/dictionary/english/dictionary")
  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//span[text()='us']//following-sibling::span[@class='pron dpron']"))).get_attribute("innerHTML"))
  

• 控制臺輸出：

  /?d?k.??n.er.i/
  

• 注意：您必須添加以下匯入：

  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.common.by import By
  from selenium.webdriver.support import expected_conditions as EC
  

您可以在如何使用 Selenium - Python 檢索 WebElement 的文本中找到相關討論

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