charote233的博客

package com.qianfeng.bank;import java.util.concurrent.locks.ReentrantLock;public class Bank {    private int [] accounts = new int [100];    private Object object = new Object();    private Ree...

package com.qianfeng.join;public class TestJoin {    static Thread th2 = null;    public static void main(String[] args) {                Thread th1 = new Thread(new Runnable() {              ...

package com.qianfeng.socket2;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.IOException;import java.net.ServerSocket;import java.net.Socket;import java.util.Scann...

package com.qianfeng.readerwriter;import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.FileReader;import java.io.FileWriter;import java.io.IOException;public class TestRe...

package com.qianfeng.memberinnerclass;public class Student {    public String stuName;    public int stuAge;    public class Course{        private String CourseName;        public void dosomet...

package com.qianfeng.download;import java.io.ByteArrayOutputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;imp...