《hadoop权威指南》的天气数据可以在ftp://ftp3.ncdc.noaa.gov/pub/data/noaa下载,在网上看到这个数据好开心,打开ftp发现个问题,呀呀,这么多文件啊,我一个个去点另存为,得点到啥时候啊,迅雷应该有批量下载,只是我没找到,估计是我浏览器把迅雷禁掉了,干脆自己用python写一个实现下载好了,网上早了一下,发现很...
Below is the code to download a specfic weather file from the NOAA FTP server: ftpObj=ftp('ftp.ncdc.noaa.gov'); cd(ftpObj,'/pub/data/gsod/2000'); fileName = mget(ftpObj,'722780-23183-2000.op.gz','C:\Temp'); the error returned is below, which seems to indicate a connection i...
ftp_server='ftp3.ncdc.noaa.gov'username=''password=''ftp=FTP() ftp.set_debuglevel(2)#打开调试级别2,显示详细信息ftp.connect(ftp_server,21)#连接ftp.login(username,password)#登录,如果匿名登录则用空串代替即可returnftpdefdownloadfile(): ftp=ftpconnect()#print ftp.getwelcome() #显示ftp服务器欢...