public class M { public static void main(String[] args) { N n = N.getInstence(); System.out.println("a = " + n.a); System.out.println("b = " + n.b); } } class N { public s...

import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import sun.net.TelnetOutputStream; import sun.net.ftp.FtpClient; /* * @author ...

public class T { public static void main(String[] args) { boolean[] isRight = new boolean[5]; // 分别代表各位的逻辑判断 int[] personValue = new int[5]; // 分别代表5位选手的名次 String[] person = new String[]...

学习笔记 用$.post(url,dataParam,callback,datatype)方式访问spring mvc控制器的时候，发现一直访问不通，查看浏览器请求头报文发现错误码：415 Unsupported Media Type java代码： @RequestMapping(method = RequestMethod.POST, value = "/test") @Respo...