[已解决]selenium函数打开浏览器后get操作无法打开指定网页

叶夜还

1. from selenium import webdriver
   
2. import random
   
3. 
   
4. def slp():
   
5.     sleep(random.randint(1,2))
   
6. 
   
7. driver_path = r'C:\Program Files\Google\Chrome\Application\chrome.exe'#浏览器路径
   
8. driver = webdriver.Chrome(executable_path=driver_path)
   
9. driver.maximize_window()
   
10. slp()
    
11. driver.get('https://www.baidu.com/')
    
12. driver.refresh()

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问问各位大佬为啥打开不了指定网页里？
运行后只在导航页待着

最佳答案

月排行榜 / 总排行榜

suchocolate

2021-10-29 08:22:21

去掉sleep或挪到后面，一般让selenium等待加载是get后sleep，或更稳妥的方法是用selenium的 WebDriverWait 和 expected_conditions。

1. from selenium import webdriver
   
2. 
   
3. driver = webdriver.Chrome()
   
4. driver.maximize_window()
   
5. driver.get('https://www.baidu.com/')

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1. from selenium import webdriver
   
2. from selenium.webdriver.common.by import By
   
3. from selenium.webdriver.common.keys import Keys
   
4. from selenium.webdriver.support import expected_conditions as expected
   
5. from selenium.webdriver.support.wait import WebDriverWait
   
6. 
   
7. 
   
8. url = 'https://www.baidu.com'
   
9. browser = webdriver.Chrome()
   
10. browser.get(url)
    
11. wait = WebDriverWait(browser, 10)
    
12. wait.until(expected.visibility_of_element_located((By.ID, 'kw')))
    
13. ipt = browser.find_element_by_id('kw')
    
14. ipt.send_keys('Python')
    
15. ipt.send_keys(Keys.ENTER)
    

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跳转到最佳答案楼层

wp231957

去掉12行

叶夜还

wp231957 发表于 2021-10-22 07:12
去掉12行

去掉后还是不行

suchocolate

去掉sleep或挪到后面，一般让selenium等待加载是get后sleep，或更稳妥的方法是用selenium的 WebDriverWait 和 expected_conditions。

1. from selenium import webdriver
   
2. 
   
3. driver = webdriver.Chrome()
   
4. driver.maximize_window()
   
5. driver.get('https://www.baidu.com/')

复制代码

1. from selenium import webdriver
   
2. from selenium.webdriver.common.by import By
   
3. from selenium.webdriver.common.keys import Keys
   
4. from selenium.webdriver.support import expected_conditions as expected
   
5. from selenium.webdriver.support.wait import WebDriverWait
   
6. 
   
7. 
   
8. url = 'https://www.baidu.com'
   
9. browser = webdriver.Chrome()
   
10. browser.get(url)
    
11. wait = WebDriverWait(browser, 10)
    
12. wait.until(expected.visibility_of_element_located((By.ID, 'kw')))
    
13. ipt = browser.find_element_by_id('kw')
    
14. ipt.send_keys('Python')
    
15. ipt.send_keys(Keys.ENTER)
    

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