摘要：
public class CopyDemo { public static void main(String []args) { copyd(); } public static void copyd() { FileWriter fw = null; FileReader fd = null; t 阅读全文
摘要：
Calendar ca = Calendar.getInstance(); String [] index = {"星期一","星期二","星期三","星期四","星期五","星期六","星期日"}; String [] index1= {"一月","二月","三月","四月","五月","六月", 阅读全文