#-*- coding: UTF-8 -*-  #!/usr/bin/env python print("test - 1") import sys from selenium import webdriver print("test - 2") url = "http://XXX.com/" driver = webdriver.Firefox()  driver.get(url+ "/") driver.find_element_by_xpath("//div[2]/input").send_keys("XXX") driver.find_element_by_xpath("//div[3]/input").send_keys("XXX") driver.find_element_by_id("loginButton").click() driver.find_element_by_css_selector("a > img").click()  driver.quit()  

代码如上图
crontab 配置：

export DISPLAY=:0.0 &&  python /Users/l/Downloads/phantomjs-2.1.1-macosx/bin/release-day/test.py  >> /Users/l/Downloads/log 

输出结果为：

test - 1  

请教是什么问题？解决方案是什么？