refactor

@@ -20,7 +20,7 @@ const logger = global.yoho.logger;
 
 const TYPE = require('./type');
 
-const DIR = './rule/';
+const DIR = './rules/';
 
 const curDir = path.resolve(__dirname, DIR);
 const files = fs.readdirSync(curDir);
@@ -38,7 +38,7 @@ files.forEach((file) => {
         try {
             domainRules[module] = require(loadPath);
         } catch (e) {
-            logger.error('load rule wrong', e);
+            logger.error('load rules wrong', e);
         }
     }
 });

@@ -3,6 +3,7 @@
  */
 
 'use strict';
+
 const helpers = global.yoho.helpers;
 const TYPE = require('../type');
 

 /**
  * Created by TaoHuang on 2017/2/21.
  */
-'use strict;'
+
+'use strict';
 
 const helpers = global.yoho.helpers;
 const TYPE = require('../type');

@@ -3,6 +3,7 @@
  */
 
 'use strict';
+
 const helpers = global.yoho.helpers;
 const TYPE = require('../type');
 

@@ -4,7 +4,6 @@
  * @date: 2016/6/16
  */
 'use strict';
-const helpers = global.yoho.helpers;
 
 module.exports = () => {
     return (req, res, next) => {