楊 bey kuen的部落格

參考程式碼如下：

import java.io.*;
public class AppLauncher {
  public static void main(String[] args) throws Exception
  {
      /*
       *若需外部傳入可用下列語法，執行時ex:java AppLauncher "cmd.exe /c c:123.bat"
       */    
    //String cmd = args.length == 0? "java -version" : args[0];
    String[] cmd = new String[3];
    cmd[0] = "cmd.exe" ;
    cmd[1] = "/C" ;
    //填入執行程式路徑
    cmd[2] = "F:/LMSDB_backup.bat" ;
    Process process = Runtime.getRuntime().exec(cmd);
    new Thread(new SubTask(process.getInputStream())).start();
    new Thread(new SubTask(process.getErrorStream())).start();
    process.waitFor();
    //多印一空白行
    System.out.println();
    System.out.println("====================Application terminated=======================");
  }
}
class SubTask implements Runnable {
  public SubTask(InputStream istream)
  {
    if (istream == null){
      iReader = new BufferedReader(new InputStreamReader(System.in));
    else
      iReader = new BufferedReader(new InputStreamReader(istream));
  }
  public void run()
  {
    try {
      String input = iReader.readLine();
      while (input != null)
      {
        //若需執行結果可將input傳出
        System.out.println(input);
        input = iReader.readLine();
      }
    }
    catch (IOException ioe) {
    }
  }
  private BufferedReader iReader;
}