将jwt的编码解码统一放置到JwtUtil

web/src/main/java/com/jpsoft/smart/modules/common/controller/JwtsUserController.java

@@ -50,7 +50,7 @@ public class JwtsUserController {
                 session.setAttribute("token",token);
 
                 messageResult.setResult(true);
-                messageResult.setData("Bearer " + token);
+                messageResult.setData(token);
             }
             else{
                 messageResult.setResult(false);