素材

                str[0] = "我跟你什么仇什么怨!!!!";        str[1] = "別拉我，我項鏈2000多!!!!";        str[2] = "騙了我，一百塊錢都不給我，還在笑!!!!!!!!";        str[3] = "歡迎嘴強王者";        str[4] = "我只想安靜地做一個美男子";        str[5] = "我今天又沒吃藥，感覺自己萌萌噠!!!!!!!!";        str[6] = "贊我的每人一包辣條,就是這么任性!!!!!!!!";        str[7] = "買買買，按斤買，不買不是人";        str[8] = "叔叔帶你裝逼帶你飛!!!!!!!!";        str[9] = "那畫面太美我不敢看!!!!!!!!";                

全部代碼

import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStreamReader;import java.io.PRintWriter;public class OpenNotePad {        private Thread thread;    private String[] str;        public OpenNotePad() {        thread = new Thread(new InterThread());        str = new String[10];        str[0] = "我跟你什么仇什么怨!!!!";        str[1] = "別拉我，我項鏈2000多!!!!";        str[2] = "騙了我，一百塊錢都不給我，還在笑!!!!!!!!";        str[3] = "歡迎嘴強王者";        str[4] = "我只想安靜地做一個美男子";        str[5] = "我今天又沒吃藥，感覺自己萌萌噠!!!!!!!!";        str[6] = "贊我的每人一包辣條,就是這么任性!!!!!!!!";        str[7] = "買買買，按斤買，不買不是人";        str[8] = "叔叔帶你裝逼帶你飛!!!!!!!!";        str[9] = "那畫面太美我不敢看!!!!!!!!";     }    public static void main(String[] args) {        OpenNotePad object = new OpenNotePad();        object.startThread();            }        class InterThread implements Runnable{        @Override        public void run() {            openLocalNotepad(800,1700);        }            }        private void startThread(){        thread.start();    }        private void closedThread(Thread thread){        if(thread.isAlive() && thread != null){            try {                thread.join();            } catch (InterruptedException e) {                e.printStackTrace();            }        }    }        //設置打開次數    private int setTimes(int times){        return times;    }        //創建txt文件    private void createTxtFile(String name){        String filePath = "c://"+name+".txt";        File file = new File(filePath);        if(!file.exists()){            try {                file.createNewFile();            } catch (IOException e) {                // TODO Auto-generated catch block                e.printStackTrace();            }        }    }        private void deleteFile(String name){        String filePath = "c://"+name+".txt";        File file = new File(filePath);        if(file.exists()){            file.delete();        }    }    public  boolean writeTxtFile (String newStr,String name)         throws IOException {         // 先讀取原有文件內容，然后進行寫入操作         boolean flag = false;         String filein = newStr + "/r/n/r/n";         String temp = "";         FileInputStream fis = null;         InputStreamReader isr = null;         BufferedReader br = null;         FileOutputStream fos = null;         PrintWriter pw = null;         try {             // 文件路徑             File file = new File("c://"+name+".txt");             // 將文件讀入輸入流             fis = new FileInputStream(file);             isr = new InputStreamReader(fis);             br = new BufferedReader(isr);             StringBuffer buf = new StringBuffer();                 // 保存該文件原有的內容             for (int j = 1; (temp = br.readLine()) != null; j++) {             buf = buf.append(temp);             // System.getProperty("line.separator")             // 行與行之間的分隔符 相當于“/n”             buf = buf.append(System.getProperty("line.separator"));             }             buf.append(filein);                 fos = new FileOutputStream(file);             pw = new PrintWriter(fos);             pw.write(buf.toString().toCharArray());             pw.flush();             flag = true;         } catch (IOException e1) {         // TODO        throw e1;         } finally {             if (pw != null) {             pw.close();             }             if (fos != null) {             fos.close();             }             if (br != null) {             br.close();             }             if (isr != null) {             isr.close();             }             if (fis != null) {             fis.close();             }         }         return flag;     }             //參數可以加上時間延遲    private  void openLocalNotepad(long openDelay,long destroyDelay){        int openTimes = 0;        Process process = null;        while(openTimes < 10){            try {                Thread.sleep(openDelay);                createTxtFile(str[openTimes]);                writeTxtFile (str[openTimes],str[openTimes]);                process = Runtime.getRuntime().exec("notepad " +"c://"+str[openTimes]+".txt");                Thread.sleep(destroyDelay);                process.destroy();                deleteFile(str[openTimes]);            } catch (Exception e) {                e.printStackTrace();            }            openTimes++;        }        closedThread(thread);    }}

涉及內部類，線程，文件等內容。

讓記事本君也來買買萌，每隔2秒左右自動打開。

如下

具體可以下載下邊的jar包，直接執行，當然需要Java運行環境。也可以編譯上邊的源碼。

源碼純屬雕蟲小技，也有很多不規范，一笑而過。

打包的Jar文件地址：點我下載Jar包