擅长:python、mysql、java
<p>因为您尝试填写的输入字段位于<code>iframe</code>内。首先切换它,然后尝试执行之前所做的操作:</p>
<pre><code>import time
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome()
driver.get('http://www.techfetch.com/JS/dashboard.aspx?page=fetchjobs')
time.sleep(5)
driver.switch_to_frame(driver.find_element_by_id("contentframe")) ##switch it
driver.find_element_by_xpath('//*[@id="txtKeyword"]').send_keys("Java")
</code></pre>