摘要:
import java.io.*; public class Reader { public static void main(String[] args) { char[] d = new char[3]; int buf = 0; FileReader fr=null; try{ fr = ne 阅读全文
摘要:
public class Test { public static void main(String[] args) { Message m = new Message(); new Thread(new SetMessage(m)).start(); new Thread(new GetMessa 阅读全文
摘要:
public class Exception { int num(int x, int y) { return x / y; } public static void main(String[] args) { Exception ex = new Exception(); try{ //需要被检测 阅读全文