/**
  * pdf轉(zhuǎn)swf函數(shù)
  * @param path 輸入輸出文件路徑
  * @param inputFileName 輸入文件名
  * @param outputFileName 輸出文件名
  * @return File 生成的swf文件
  */
 private static File toSwf(String sourceFile, String destFile, String command) {
  long beginTime = System.nanoTime();
  Runtime rt = Runtime.getRuntime();
  try {
   Process process = rt.exec(command);

   final InputStream isNormal = process.getInputStream();
   new Thread(new Runnable() {
       public void run() {
           BufferedReader br = new BufferedReader(new InputStreamReader(isNormal));
           StringBuilder buf = new StringBuilder();
     String line = null;
     try {
      while((line = br.readLine()) != null){
       buf.append(line + "\n");
      }
     } catch (IOException e) {
      e.printStackTrace();
     }
     System.out.println("輸出結(jié)果為：" + buf);
       }
   }).start(); // 啟動(dòng)單獨(dú)的線程來(lái)清空process.getInputStream()的緩沖區(qū)

   InputStream isError = process.getErrorStream();
   BufferedReader br2 = new BufferedReader(new InputStreamReader(isError));
   StringBuilder buf = new StringBuilder();
   String line = null;
   while((line = br2.readLine()) != null){
    buf.append(line + "\n");
   }
   System.out.println("錯(cuò)誤輸出結(jié)果為：" + buf);

   try {
    process.waitFor();
   } catch (InterruptedException e) {
    e.printStackTrace();
   }

  } catch (IOException e) {
   e.printStackTrace();
  }
  long endTime = System.nanoTime();
  System.out.println("轉(zhuǎn)swf耗時(shí): " + (endTime - beginTime) / 1000000000 + " 秒  " + sourceFile);
  return new File(destFile);
 }