fix

@@ -25,6 +25,7 @@ var parseUrl = function (url) {
     }
 };
 
+var webCacheUser;
 var env = '';
 
 var _appGetUid = function () {
@@ -121,19 +122,26 @@ module.exports = {
         return url;
     },
     //uid
-    getUser: function () {
+    getUser: function (force) {
         return new Promise(function (resolve) {
             var obj = {
                 sessionType: cookies.cookie('app_client_type') || getQueryObj().app_client_type || '',
                 appVersion: cookies.cookie('app_version') || getQueryObj().app_version || ''
             };
             if (env === 'h5' || env === 'pc') {
+                if (!force && webCacheUser) {
+                    return resolve(webCacheUser);
+                };
+
                 jsonp({url: '//m.yohobuy.com/passport/login/user', jsonp: 'callback'}).then(function (r) {
                     obj.uid = 0;
-                    if (r.code === 200) {
-                        obj.uid = Number(r.data)
-                    }
                     obj.sessionKey = cookies.cookie('app_session_key') || getQueryObj().session_key || '';
+
+                    if (r.code === 200 || r.code === 403) {
+                        obj.uid = Number(r.data) || 0;
+                        webCacheUser = obj;
+                    }
+
                     resolve(obj);
                 });
             } else if (env === 'app') {

@@ -23,7 +23,7 @@ function login(obj) {
 
     _this.auth = function (nodeList, user) {
         if (!user.uid) {
-            nodeList.forEach(function (value) {
+            [].forEach.call(nodeList, function(value) {
                 value.onclick = function (event) {
                     event.preventDefault();
                     _this.goLogin();

@@ -98,8 +98,8 @@ var _initCoupon = function (nodeList, user) {
             cookies.setCookie('yoho-conpon-token', '');
         }
     }
-    console.log(nodeList);
-    nodeList.forEach(function (value) {
+
+    [].forEach.call(nodeList, function (value) {
         value.onclick = function (event) {
             event.preventDefault();
             var el = event.currentTarget;
@@ -130,7 +130,7 @@ var _initRedEnvelope = function (nodeList, user) {
             cookies.setCookie('yoho-redenvelope-token', '');
         }
     }
-    nodeList.forEach(function (value) {
+    [].forEach.call(nodeList, function (value) {
         value.onclick = function (event) {
             event.preventDefault();
             var el = event.currentTarget;

 var tipTmpl = '<div class="tip {{tipClassName}}"><div class="title">{{title}}</div><div class="content">{{content}}</div><a class="button {{buttonClass}}">{{button}}</a></div>'
 var toastTmpl = '<div style="{{style}}" class="feature-toast-content">{{content}}</div>';
+var frameRate = 75; // 动画帧率
 var showTip = function (data) {
     var tipNode = null;
     data = data || {
@@ -91,6 +92,9 @@ var toast = function (content, options) {
     }, (obj.duration && obj.duration > 0) ? obj.duration : 2000);
 };
 function fadeIn(el,time){
+    var mt = 1000 / frameRate,
+        opacityStep = mt / time;
+
     if(el.style.opacity === ""){
         el.style.opacity = 0;
     }
@@ -98,17 +102,22 @@ function fadeIn(el,time){
         el.style.display = 'block';
     }
 
-    var t = setInterval(function(){
-        if(el.style.opacity < 1){
-            el.style.opacity = parseFloat(el.style.opacity)+0.01;
+    el.timer && clearInterval(el.timer);
+    el.timer = setInterval(function(){
+        if(el.style.opacity < 1 - opacityStep){
+            el.style.opacity = parseFloat(el.style.opacity) + opacityStep;
         }
         else{
-            clearInterval(t);
+            clearInterval(el.timer);
+            el.style.opacity = 1;
         }
-    },time/100);
+    }, mt);
 }
 
 function fadeOut(el,time){
+    var mt = 1000 / frameRate,
+        opacityStep = mt / time;
+
     if(el.style.opacity === ""){
         el.style.opacity = 1;
     }
@@ -116,15 +125,17 @@ function fadeOut(el,time){
         el.style.display = 'block';
     }
 
-    var t = setInterval(function(){
-        if(el.style.opacity > 0){
-            el.style.opacity = parseFloat(el.style.opacity)-0.01;
+    el.timer && clearInterval(el.timer);
+    el.timer = setInterval(function(){
+        if(el.style.opacity > opacityStep){
+            el.style.opacity = parseFloat(el.style.opacity) - mt / time;
         }
         else{
-            clearInterval(t);
+            clearInterval(el.timer);
+            el.style.opacity = 0;
             el.style.display = 'none'
         }
-    },time/100);
+    }, mt);
 }
 
 module.exports = {

@@ -6,8 +6,14 @@ function jsonp(params) {
         params = params || {};
         params.data = params.data || {};
         //创建script标签并加入到页面中
+
         var callbackName = params.jsonp;
 
+        if (window[callbackName]) {
+            callbackName += Math.floor(Math.random() * 1000);
+            params.jsonp = callbackName;
+        }
+
         // 设置传递给后台的回调参数名
         params.data['callback'] = callbackName;
         var data = formatParams(params.data);