zabbix如何监控页面自动截图

#coding:utf-8
import os,sys,time
import xlsxwriter
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
#定义工作目录
workdir = 'E:\\'
#定义目前时间
current_time = time.strftime("%Y%m%d",time.localtime(time.time()))
#定义截图函数CUTPAGE
def CUTPAGE(*args,**kwargs):
    try:
        #谷歌浏览器对部分端口做限制，如6666。启动浏览器时加上--explicitly-allowed-ports=6666启动参数，解决ERR_UNSAFE_PORT问题
        options = webdriver.ChromeOptions()
        options.add_argument('--explicitly-allowed-ports=6666')
        #executable_path为浏览器驱动程序所在位置
        driver = webdriver.Chrome(executable_path='C:\Users\Administrator4\AppData\Local\Google\Chrome\Application\chromedriver.exe',options=options)
        driver.get(url)
        #窗口最大化
        driver.maximize_window()
        #通过名字定位页面元素
        username = driver.find_element_by_name('name')
        password = driver.find_element_by_name('password')
        login_button = driver.find_element_by_name('enter')
        #输入账号密码，并点击登录按钮
        username.send_keys(account)
        password.send_keys(passwd)
        login_button.click()
        #js = "window.scrollTo(0,document.body.scrollHeight);"
        #driver.execute_script(js)
        #暂停5秒，观察zabbix首页
        time.sleep(5)
        #截图
        driver.save_screenshot(workdir+'zabbixpage'+current_time+'.png')
    except:
        print "Fail to capture a screenshot.Please confirm if the username and the password is true!"
        sys.exit(1)
    finally:
        #关闭浏览器
        driver.close()
#定义插入图片函数
def SAVETOEXCEL():
    try:
        #定义excel工作薄
        workbook = xlsxwriter.Workbook(workdir+u'XXXX-日常监控_'+current_time+'.xlsx')
        #增加工作薄sheet页
        worksheet = workbook.add_worksheet()
        #确定图片是否存在
        flag = os.path.exists(workdir+'zabbixpage'+current_time+'.png')
        if flag:
            #插入图片，并对插入图片进行缩放
            worksheet.insert_image('A1',workdir+'zabbixpage'+current_time+'.png',{'x_scale':0.9,'y_scale':1.15})
    except:
        print "Fail to insert image into excel"
        sys.exit(2)
    finally:
        workbook.close()
if __name__ == '__main__':
    url = 'http://XXX.XXX.XXX.XXX:XXXX/index.php'
    account = raw_input(u"请输入登录zabbix的用户名：".encode('gbk'))
    passwd = raw_input(u"请输入登录zabbix的密码：".encode('gbk'))
    CUTPAGE(url=url,account=account,passwd=passwd)
    SAVETOEXCEL()
    flag = os.path.exists(workdir+'zabbixpage'+current_time+'.png')
    if flag:
	    #删除图片
	    os.remove(workdir+'zabbixpage'+current_time+'.png')