使用J2ME编写，在JAVA手机上运行的，按键发音的手机键盘程序，1-8分别对应C调1-7和高音1，而9和0是两首曲子-Prepared to use J2ME, mobile phones running on the JAVA, key mobile phone keyboard sound program, 1-8 correspond to the C 1-7 and treble tone 1,9 and 0 is a two piece