fix up

Signed-off-by: SamYuan1990 <yy19902439@126.com>

app.js

@@ -15,15 +15,15 @@ const newUIRouter = require('./routes/newUI');
 const app = express();
 const log4js = require('log4js');
 
-/*log4js.configure({
+log4js.configure({
     appenders: {app: {type: 'file', filename: 'logger.log'}},
     categories: {default: {appenders: ['app'], level: 'info'}}
-});*/
+});
+
+//const logger = log4js.getLogger();
+//logger.level = "debug";
 
-const logger = log4js.getLogger();
-logger.level = "debug";
-//logger.debug("Some debug messages");
-//const logger = log4js.getLogger('app');
+const logger = log4js.getLogger('app');
 // view engine setup
 app.set('views', path.join(__dirname, 'views'));
 app.engine('html', ejs.__express);