小试一下Python，在windows上用Beep函数播放某个固定的频率一个时间，用起来真方便。

f1316633

import sys
import winsound

int_frequency = int(sys.argv[1])
int_ms = int(sys.argv[2])


if((int_frequency < 37) or (int_frequency > 32767)):
    print "Warning:the first para frequency range is from 37 to 32767,pls input again!\n"
elif ((int_ms > 2000) or (int_ms < 1)):
    print "Warning:the second para duration range is from 1 to 2000,pls input again!\n"
else:
    winsound.Beep(int_frequency, int_ms)

laohuanggua

添加一个检测参数个数

if len(sys.argv)!=2:
    print "you should input two argvments"
    sys.exit()

[ 本帖最后由 laohuanggua 于 2009-5-2 00:09 编辑 ]