music:新增歌词接口

src/main/java/com/yutou/nas/Services/IMusicToolsService.java

@@ -31,4 +31,6 @@ public interface IMusicToolsService {
     byte[] readImage(String path) throws Exception;
 
     File getMusicOfMd5(String md5,boolean isDelFile);
+
+    File getMusicLrcMd5(String md5);
 }

src/main/java/com/yutou/nas/Services/impl/MusicToolsServiceImpl.java

@@ -562,6 +562,23 @@ public class MusicToolsServiceImpl implements IMusicToolsService {
         return null;
     }
 
+    @Override
+    public File getMusicLrcMd5(String md5) {
+        MusicDataExample example=new MusicDataExample();
+        example.createCriteria().andMd5EqualTo(md5);
+        List<MusicData> list=musicDataDao.selectByExample(example,false);
+        if(!list.isEmpty()){
+            String fileName=list.get(0).getFile();
+            fileName=fileName.replace(fileName.substring(fileName.lastIndexOf(".")),".lrc");
+            System.out.println("fileName = " + fileName);
+            File file=new File(fileName);
+            if(file.exists()){
+                return file;
+            }
+        }
+        return null;
+    }
+
     private byte[] readImageFile(File file) throws Exception {
         String path = file.getAbsolutePath().replace(file.getName(), "");
         File img = new File(path, "cover.jpg");
@@ -583,6 +600,8 @@ public class MusicToolsServiceImpl implements IMusicToolsService {
         file = new File("Z:\\音乐\\终将成为你\\[OP]君にふれて\\rise.flac");
         // file = new File("Z:\\音乐\\周董\\2012 十二新作\\03 公公偏头痛.ape");
         com.yutou.nas.utils.Log.i(new MusicToolsServiceImpl().getMetadataOfFFmpeg(file));
+
+        new MusicToolsServiceImpl().getMusicLrcMd5("84d3180883e6447c3b86bfc55b05608e");
     }