python定时采集摄像头图像上传ftp服务器功能实现

while 1:   #测试摄像头的存在
    try:
        cam = Device()
    except:
        print "no webcam found!"
        continue
    break

remote = ftplib.FTP(‘127.0.0.1‘) #登陆服务器
remote.login()
file = open(‘%s.jpg‘%cur_time,‘rb‘)   #用时间来命名图片
remote.storbinary(‘STOR %s.jpg‘%cur_time,file) #上传图片
file.close()

<span style="font-family: 宋体, Arial; line-height: 15px; background-color: rgb(245, 247, 248); ">    </span><pre name="code" class="python">remote = ftplib.FTP(‘219.246.57.162‘)
remote.login()
while 1:
    try:
        remote.nlst("1.txt")
    except:
        print "not ready to start!"
        continue
    timex = time.localtime()
    cur_time = "%4d%02d%02d%02d%02d%02d"%(timex[0],timex[1],timex[2],timex[3],timex[4],timex[5])
    cam.saveSnapshot(‘%s.jpg‘%cur_time) 
    #remote.dir()
    file = open(‘%s.jpg‘%cur_time,‘rb‘)
    remote.storbinary(‘STOR %s.jpg‘%cur_time,file)
    file.close()
    os.system("del %s.jpg"%cur_time)
    #print "upload ok!"
    time.sleep(1)
remote.quit()</pre><br>
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