新增对Jellyfin的搜刮（但未完成自动化）

新增音乐分享功能
修复BT下载地址错误

src/main/java/com/yutou/nas/utils/ConfigTools.java

@@ -54,6 +54,27 @@ public class ConfigTools {
         return def;
     }
 
+    public static String loadIni(File file, String key) {
+        try {
+            BufferedReader reader = new BufferedReader(new FileReader(file));
+            String tmp, str = null;
+            while ((tmp = reader.readLine()) != null) {
+                if(tmp.startsWith(key+"=")){
+                    str=tmp.split("=")[1];
+                    if(StringUtils.isEmpty(str)){
+                        str=null;
+                    }
+                    break;
+                }
+            }
+            return str;
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     public static boolean save(String type, String key, Object data) {
         File file = new File(type);
         String src = readFile(file);