加密解密接口优化整

server/src/main/java/com/aisino/iles/common/util/RSAUtil.java

@@ -58,9 +58,7 @@ public class RSAUtil {
             result = Base64.encodeBase64String(resultBytes);
         } catch (Exception e) {
             e.printStackTrace();
-
         }
-
         return result;
     }
 }