[更新]

pages/index/index.js

@@ -181,9 +181,11 @@ Page({
      * 周五福利抢购
      */
     Snapup(e) {
-        let canBuy  = e.currentTarget.dataset.can,
-            canText = e.currentTarget.dataset.text,
-            canId   = e.currentTarget.dataset.id
+        let canBuy     = e.currentTarget.dataset.can,
+            canText    = e.currentTarget.dataset.text,
+            canId      = e.currentTarget.dataset.id,
+            canFrom    = e.currentTarget.dataset.from,
+            canRightid = e.currentTarget.dataset.rightid
         if(!canBuy) {
             wx.showToast({
                 title   : canText,
@@ -193,23 +195,76 @@ Page({
             return
         }
 
-        // 跳转分类页
-        wx.navigateTo({
-            url: '/pages/welfare/welfare?id=' + canId
+        wx.getStorage({
+            key     : 'token',
+            success:res=>{
+                if(canFrom == 'washcar') {
+                    wx.$api.index.washcarUrl(canId, canRightid).then(res=>{
+                        const newUrl = res.data
+                        let url= encodeURIComponent(newUrl)
+                        wx.redirectTo({
+                            // 跳转到webview页面
+                            url: `/pages/washcar/washcar?url=${url}`
+                        });
+                    }).catch(err=>{
+                        if(!err.login){
+                            // 写入缓存
+                            wx.setStorage({
+                                key     : 'token',
+                                data    : ''
+                            })
+                        }
+                    })
+                } else {
+                    // 跳转分类页
+                    wx.navigateTo({
+                        url: '/pages/welfare/welfare?id=' + canId
+                    })
+                }
+            },
+            fail: (err) => {
+                wx.navigateTo({
+                    url: "/pages/login/login"
+                })
+            }
         })
+        
     },
 
     /**
      * 活动中心权益跳转详情
      */
     rightNav(e) {
-        let id   = e.currentTarget.dataset.id
+        let id      = e.currentTarget.dataset.id,
+            from    = e.currentTarget.dataset.from,
+            rightid = e.currentTarget.dataset.rightid
+
         wx.getStorage({
             key     : 'token',
             success:res=>{
-                wx.navigateTo({
-                  url: '/pages/rights/rights?id=' + id
-                })
+                if(from == 'washcar') {
+                    wx.$api.index.washcarUrl(id, rightid).then(res=>{
+                        const newUrl = res.data
+                        let url= encodeURIComponent(newUrl)
+                        wx.redirectTo({
+                            // 跳转到webview页面
+                            url: `/pages/washcar/washcar?url=${url}`
+                        });
+                    }).catch(err=>{
+                        if(!err.login){
+                            // 写入缓存
+                            wx.setStorage({
+                                key     : 'token',
+                                data    : ''
+                            })
+                        }
+                    })
+                } else {
+                    // 跳转分类页
+                    wx.navigateTo({
+                        url: '/pages/rights/rights?id=' + id
+                    })
+                }
             },
             fail: (err) => {
                 wx.navigateTo({