web 用 python selenium 循环并保存问题

Question

'嗨，我想将我获取的数据保存为 csv 和 txt，但我不能。

而且;

我怎样才能多次重复这个过程？

 nextInput = driver.find_element("xpath",'//*[@id="pnnext"]/span[2]').click() result = driver.find_elements(By.CSS_SELECTOR, ".GyAeWb cite.iUh30")

' 代码; '

 from selenium import webdriver from selenium.webdriver.common.keys import Keys from selenium.webdriver.common.by import By import pandas as pd import time import csv import re driver = webdriver.Chrome() url ="http://google.com" driver.get(url) searchInput = driver.find_element("xpath",'/html/body/div[1]/div[3]/form/div[1]/div[1]/div[1]/div/div[2]/input') time.sleep(1) searchInput.send_keys("dişçi") time.sleep(2) searchInput.send_keys(Keys.ENTER) time.sleep(2) result = driver.page_source result = driver.find_elements(By.CSS_SELECTOR, ".GyAeWb cite.iUh30") for index,element in enumerate (result): print(index+1,element.text) result = [] result = list(set(result)) time.sleep(2) nextInput = driver.find_element("xpath",'//*[@id="pnnext"]/span[2]').click() result = driver.find_elements(By.CSS_SELECTOR, ".GyAeWb cite.iUh30") for index,element in enumerate (result): print(index+1,element.text) count = 1 with open("siteler.txt","w",encoding="UTF-8") as file: for item in result: file.write(f"{count}-{item}\n") count+=1 driver.close()

Answer 1

try: while 1: nextInput = driver.find_element("xpath",'//*[@id="pnnext"]/span[2]').click() result = driver.find_elements(By.CSS_SELECTOR, ".GyAeWb cite.iUh30") for index,element in enumerate (result): print(index+1,element.text) count = 1 with open("siteler.txt","w",encoding="UTF-8") as file: for item in result: file.write(f"{count}-{item}\n") count+=1 except Exception as e: print(e) finally: print("there is no element with '//*[@id='pnnext']/span[2]' XPATH")