修改未ES6代码

@@ -5,7 +5,6 @@
  */
 
 'use strict';
-
 const rp = require('request-promise');
 const qs = require('querystring');
 const md5 = require('md5');
@@ -36,13 +35,13 @@ class Http {
      * 调用接口
      */
     _requestFromAPI(options, cacheOption, reqId) {
-        let timer = new Timer();
-        let method = options.method || 'get';
+        const timer = new Timer();
+        const method = options.method || 'get';
 
         log.info(`${method} api: ${options.url}?${qs.stringify(options.qs)}`);
         timer.put('getApi');// 统计时间开始
         return rp(options).then((result) => {
-            let duration = timer.put('getApi');// 统计时间结束
+            const duration = timer.put('getApi');// 统计时间结束
 
             // 数据校验
             if (!result || !result.code) {
@@ -55,7 +54,7 @@ class Http {
 
             // 写缓存, 否则返回 Slave 缓存服务器的数据
             if (config.useCache && cacheOption) {
-                let cacheTime = _.isNumber(cacheOption) ? cacheOption : 60;
+                const cacheTime = _.isNumber(cacheOption) ? cacheOption : 60;
 
                 reqId = reqId || this._getReqId(options);
                 cache.set(`apiCache:${reqId}`, result, cacheTime);
@@ -65,7 +64,7 @@ class Http {
             log.info(`get api success: use: ${duration}ms`);
             return result;
         }).catch((err)=> {
-            let duration = timer.put('getApi');// 统计时间结束
+            const duration = timer.put('getApi');// 统计时间结束
 
             log.error(`${method} api fail: use: ${duration}ms, code:${err.statusCode}, error: ${err.message}`);
             log.error(`API: ${options.url}?${qs.stringify(options.qs)}`);
@@ -88,8 +87,8 @@ class Http {
      * @return {[type]}
      */
     _requestFromCache(options, slave) {
-        let reqId = this._getReqId(options);
-        let getCache = slave ? cache.getFromSlave : cache.get;
+        const reqId = this._getReqId(options);
+        const getCache = slave ? cache.getFromSlave : cache.get;
 
         log.info(`get cache: ${reqId}, url: ${options.url}?${qs.stringify(options.qs)}`);
         return getCache(`apiCache:${reqId}`).then((result) => {
@@ -129,7 +128,7 @@ class Http {
      * @return {[type]}
      */
     get(url, data, cacheOption) {
-        let options = {
+        const options = {
             url: `${this.ApiUrl}${url}`,
             qs: data,
             json: true,
@@ -150,7 +149,7 @@ class Http {
      * @param data Obejct
      */
     post(url, data) {
-        let options = {
+        const options = {
             url: `${this.ApiUrl}${url}`,
             form: data,
             method: 'post',

@@ -4,7 +4,6 @@
  * @author bikai kai.bi@yoho.cn
  * @date 2016/05/16
  */
-
 'use strict';
 const Promise = require('bluebird');
 const Memcached = require('memcached');

@@ -4,9 +4,9 @@
  * @return {[string]}
  */
 exports.getUid = (req) => {
-    var _uid = 0,
-        cookie = req.cookies._UID,
-        cookieList;
+    const cookie = req.cookies._UID;
+    let _uid = 0;
+    let cookieList;
 
     if (req.isApp) {
         return req.query.uid || 0;

@@ -49,10 +49,10 @@ exports.urlFormat = (uri, qs, module) => {
     const subDomain = '.yohobuy.com';
     const subName = {
         default: config.siteUrl,
-        guang: '//guang' + subDomain,
-        list: '//list' + subDomain,
-        search: '//search' + subDomain,
-        huodong: '//huodong' + subDomain,
+        guang: `//guang${subDomain}`,
+        list: `//list${subDomain}`,
+        search: `//search${subDomain}`,
+        huodong: `//huodong${subDomain}`,
         activity: '//activity.yohobuy.com',
         index: config.siteUrl
     };
@@ -62,12 +62,12 @@ exports.urlFormat = (uri, qs, module) => {
     if (subName[module]) {
         url = subName[module];
     } else {
-        url = '//' + module + subDomain; // 规则没匹配到就把模块当作子域名
+        url = `//${module}${subDomain}`; // 规则没匹配到就把模块当作子域名
     }
 
     url += uri;
     if (qs) {
-        url += '?' + querystring.stringify(qs);
+        url += `?${querystring.stringify(qs)}`;
     }
 
     return url;
@@ -106,7 +106,7 @@ exports.dateFormat = (format, date) => {
         if (date instanceof Date) {
             return moment(date).format(format);
         } else {
-            let d = moment.unix(date);
+            const d = moment.unix(date);
 
             return moment(d).utc().format(format);
         }
@@ -141,7 +141,7 @@ exports.dateDiffFormat = (format, diff, type) => {
         return '';
     } else {
         type = type || 'ms';
-        let m = moment.duration(diff, type);
+        const m = moment.duration(diff, type);
 
         format.match(/(\{.*?\})/g).forEach((s) => {
             format = format.replace(s, m.get(s.substring(1, s.length - 1)));

-
 /**
  * 日志工具类
  * @author: hbomb<qiqi.zhou@yoho.cn>
  * @date: 2016/05/06
  */
-  'use strict';
+'use strict';
 
-  let winston = require('winston'),
-      config = require('../config/common'),
-      FileTransport = require('winston-daily-rotate-file');
+const winston = require('winston');
+const config = require('../config/common');
+const FileTransport = require('winston-daily-rotate-file');
 
-  require('influxdb-winston');
+require('influxdb-winston');
 
-  let logger = new (winston.Logger)({
-      transports: [
-          new (FileTransport)(config.loggers.infoFile),
-          new (FileTransport)(config.loggers.errorFile),
-          new (winston.transports.UdpTransport)(config.loggers.udp),
-          new (winston.transports.Console)(config.loggers.console)
-      ]
-  });
+const logger = new (winston.Logger)({
+    transports: [
+        new (FileTransport)(config.loggers.infoFile),
+        new (FileTransport)(config.loggers.errorFile),
+        new (winston.transports.UdpTransport)(config.loggers.udp),
+        new (winston.transports.Console)(config.loggers.console)
+    ]
+});
 
-  module.exports = logger;
+module.exports = logger;

@@ -23,9 +23,9 @@ const privateKey = {
  * @return {Object}          排序之后的参数对象
  */
 const packageSort = argument => {
-    let newObj = {};
+    const newObj = {};
 
-    for (let k of Object.keys(argument).sort()) {
+    for (const k of Object.keys(argument).sort()) {
         newObj[k] = argument[k];
     }
 
@@ -38,10 +38,10 @@ const packageSort = argument => {
  * @return {string}          生成的签名字符串
  */
 const makeSign = argument => {
-    let qs = [];
+    const qs = [];
 
-    _.forEach(argument, function(value, key) {
-        qs.push(key + '=' + _.trim(value));
+    _.forEach(argument, (value, key) => {
+        qs.push(`${key}=${_.trim(value)}`);
     });
 
     return md5(qs.join('&')).toLowerCase();
@@ -71,8 +71,10 @@ exports.apiSign = (params) => {
 
 // 检查签名，APP 访问 H5 页面的时候需要检查
 exports.checkSign = (params) => {
-    let clientSecret = params.client_secret, // eslint-disable-line camelcase
-        sortedParams;
+    const // eslint-disable-line camelcase
+    clientSecret = params.client_secret;
+
+    let sortedParams;
 
     // 忽略部分参数
     delete params.client_secret;

-'use strict';
-
 /**
  * 计时类
  * @example
@@ -10,7 +8,7 @@
  * @author: hbomb<qiqi.zhou@yoho.cn>
  * @date: 2016/05/07
  */
-
+'use strict';
 class Timer {
     constructor() {
         this.timers = {};
@@ -20,10 +18,10 @@ class Timer {
      * 打点计时
      */
     put(label) {
-        let labelTime = this.timers[label];
+        const labelTime = this.timers[label];
 
         if (labelTime) {
-            let duration = process.hrtime(labelTime);
+            const duration = process.hrtime(labelTime);
 
             return this._round(duration[0], duration[1]);
         } else {

@@ -20,7 +20,7 @@ test('uri format', t => {
     let uri = '/test';
     let qs = { name: 'yoho' };
     let mod = 'list';
-    let expected = '//list.m.yohobuy.com/test?name=yoho';
+    let expected = '//list.yohobuy.com/test?name=yoho';
 
     t.is(helpers.urlFormat(uri, qs, mod), expected);
 });