修改合并mp3文件规则

src/main/java/com/mortals/xhx/tts/utils/SpliceMp3Util.java

@@ -23,10 +23,11 @@ public class SpliceMp3Util {
         String fileName = path.substring(path.lastIndexOf("/")+1);
 
         File file = new File(lujing+fileName);
+        saveToFile(inputStream,file);
         File file1 = new File(lujing+fileName + "01");// 分离ID3V2后的文件,这是个中间文件，最后要被删除
         File file2 = new File(lujing+fileName + "001");// 分离id3v1后的文件
         RandomAccessFile rf = new RandomAccessFile(file, "rw");// 随即读取文件
-        copyInputStreamToRandomAccessFile(inputStream,rf);
+//        copyInputStreamToRandomAccessFile(inputStream,rf);
         FileOutputStream fos = new FileOutputStream(file1);
         byte ID3[] = new byte[3];
         rf.read(ID3);
@@ -88,12 +89,7 @@ public class SpliceMp3Util {
             file1.delete();
 
         }
-//        if (file.exists())// 删除中间文件
-//        {
-//            file.delete();
-//
-//        }
-        return file.getAbsolutePath();
+        return file2.getAbsolutePath();
     }
 
 
@@ -105,6 +101,25 @@ public class SpliceMp3Util {
         }
     }
 
+    /**
+     * InputStream转file
+     * @param inStream
+     * @param file
+     * @throws IOException
+     */
+    public static void saveToFile(InputStream inStream, File file) throws IOException {
+        if (file.exists()) {
+            throw new IOException("File already exists");
+        }
+        try (OutputStream outStream = new FileOutputStream(file)) {
+            byte[] buffer = new byte[4096];
+            int bytesRead;
+            while ((bytesRead = inStream.read(buffer)) != -1) {
+                outStream.write(buffer, 0, bytesRead);
+            }
+        }
+    }
+
     /**
      * 返回合并后的文件的路径名,默认放在第一个文件的目录下
      * @return