利用Python自动监控网站并发送邮件告警的方法

#!/usr/bin/python#-*- coding:utf-8 -*-import sysimport smtplibfrom email.mime.text import MIMETextfrom email.mime.multipart import MIMEMultipartclass Email_send(object): def __init__(self,msgTo,data2,Subject):  self.msgTo=msgTo  self.data2=data2  self.Subject=Subject def sendEmail(self):  # (attachment,html) = content  msg = MIMEMultipart()  msg['Subject'] = self.Subject  msg['From'] = 'xxxx@xxxx.com.cn'  msg['To'] = self.msgTo  html_att = MIMEText(self.data2, 'html', 'utf-8')  #att = MIMEText(attachment, 'plain', 'utf-8')  msg.attach(html_att)  #msg.attach(att)  try:   smtp = smtplib.SMTP()   smtp.connect('smtp.xxxx.com', 25)   smtp.login(msg['From'], 'xxxx') #改成自己的邮箱密码   smtp.sendmail(msg['From'], msg['To'].split(','), msg.as_string())   return('邮件发送成功')  except Exception as e:   print('--------------sss------',e) def curl(self):  import pycurl  c=pycurl.Curl()  #url="www.luoan.com.cn"  #indexfile=open(os.path.dirname(os.path.realpath(__file__))+"/content.txt","wb")  c.setopt(c.URL,url)  c.setopt(c.VERBOSE,1)  c.setopt(c.ENCODING,"gzip")  #模拟火狐浏览器  c.setopt(c.USERAGENT,"Mozilla/5.0 (Windows NT 6.1; rv:35.0) Gecko/20100101 Firefox/35.0")  return c

#!/usr/bin/python#-*- coding:utf-8 -*-import sysimport pycurlclass Curl(object): def __init__(self,url):  self.url=url def Curl_site(self):  c=pycurl.Curl()  #url="www.luoan.com.cn"  #indexfile=open(os.path.dirname(os.path.realpath(__file__))+"/content.txt","wb")  c.setopt(c.URL,self.url)  c.setopt(c.VERBOSE,1)  c.setopt(c.ENCODING,"gzip")  #模拟火狐浏览器  c.setopt(c.USERAGENT,"Mozilla/5.0 (Windows NT 6.1; rv:35.0) Gecko/20100101 Firefox/35.0")  return c

#!/usr/bin/python#-*- coding:utf-8 -*-import pycurlimport osimport sysimport linecacheimport time #引入事件类，用来获取系统当前时间#from ceshi import Studentfrom Email import Email_sendfrom Curl import Curl#bart = Student('mafei',59)#bart.print_score()def script(urls,type): msgTo = 'xxxx@xxxx.com' now_time=time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time())) j=1#  data2=[{'aa':'aa'}] for url_split in urls:  #print(url_split)  url_1=url_split.split('---')  url=url_1[1]  recovery_title = "监控通知----%s url:%s" % (url_1[0], url) + "在" + time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time())) + "已经恢复"  down_title = "监控通知----%s url:%s" % (url_1[0], url) + "在" + time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time())) + "无法打开"  #print('~~~~~~~~~~~~~~~~~~~')  #print(url)  #引用爬去网站的类，调用结果  url_result = Curl(url)  c = url_result.Curl_site()  try:   c.perform()   code = str(c.getinfo(c.HTTP_CODE))   print(code+'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')  except Exception as e:   print('--------错误信息：--------',e)   #indexfile.close()   #c.close()  code = str(c.getinfo(c.HTTP_CODE))  # print(code+'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')  filename = '%s-%s.txt' % (url_1[0], time.strftime("%Y-%m-%d", time.localtime(time.time())))  #判断如果在网站无法打开的情况下  if code == '0' or code=='400' or code=='500' or code=='404':   resolveTime = 0   Connection_Time = 0   Transfer_Total_Time = 0   Total_Time = 0   # print('为000000000000000000000000000000000000000000')   data3 = '网站:%s无法打开%s' % (url_1[0], url)   # indexfile.close()   # c.close()   #判断网站如果挂了就发邮件   stat3 = Email_send(msgTo, data3, down_title)   resole=stat3.sendEmail()   print(resole)   print(data3 + '邮件已经发送')  else:   #resolveTime = str(c.getinfo(c.NAMELOOKUP_TIME) * 1000) + " ms"   # Connection_Time=str(float(c.getinfo(c.CONNECT_TIME)*1000-c.getinfo(c.NAMELOOKUP_TIME)*1000))+" ms"   #Connection_Time = str(c.getinfo(c.CONNECT_TIME) * 1000 - c.getinfo(c.NAMELOOKUP_TIME) * 1000) + " ms"   # Connection_Time=round(float(Connection_Time))   #Transfer_Total_Time = str(c.getinfo(c.TOTAL_TIME) * 1000 - c.getinfo(c.PRETRANSFER_TIME) * 1000) + " ms"   #Total_Time = str(c.getinfo(c.TOTAL_TIME) * 1000) + " ms"   # data2=data   # data={'url':url,'HTTP CODE':code,'resolveTime':resolveTime,'Connection_Time':Connection_Time,'Transfer_Total_Time':Transfer_Total_Time,'Total_Time':Total_Time}   print('网站可以正常打开')   #f = open(filename, 'a',encoding='utf-8')   file_exit=os.path.exists(filename)   #print(file_exit)   #判断这个日志文件存不存在   if(file_exit):    #读取文件最后一行，为了读取出来最后一次的状态值    file = open(filename, 'r',encoding='utf-8')    linecount = len(file.readlines())    data = linecache.getline(filename, linecount)    file.close    if data == '':     print('这是'+data+'为空的数据')    else:     print('其他信息%s'%(data))     explode = data.split('----')     #判断如果读取出来的值，最后一次是异常的情况就告警     if explode[3]=='0/n' or explode[3]=='400/n' or explode[3]=='500' or explode[3]=='404':      data3 = '网站:%s在%s已经恢复%s' % (url_1[0], now_time,url)      stat3 = Email_send(msgTo, data3, recovery_title)      resole = stat3.sendEmail()      print(resole)      print(data3 + '邮件已经发送')     else:      print('最后一次记录为其他值：%s'%(explode[3])+'-----')   else:    print('文件不存在')  data2 = '/n' + url_1[0] + '----' + url + '-----' + time.strftime("%H:%M:%S", time.localtime(time.time())) + '-------' + code  print('data2数据写入成功：' + data2)  file = open(filename, 'a', encoding='utf-8')  file.write(data2)  file.close# bart = Student(data2,59)# bart.print_score()if __name__ == "__main__": type = "监控通知-测试" + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time())) data1=['公司门户---www.luoan.com.cn','公司平台---yun.luoan.com.cn'] #script(data1,type) #中心层面的网站清单 file=open('D:/python/site_moniter/zhongxin.txt') data2=[] while 1:  line2 =file.readline()  print(line2)  if not line2:   break  data2.append(line2[0:-1]) #data2=['www.luoan.com.cn','yun.luoan.com.cn','www.qq.com'] print(data2) script(data2,title)