no message

app.js

@@ -1,6 +1,6 @@
 //app.js
 App({
-  evn: 0, // 0: 开发版本；1：测试版本；2：生产版本
+  evn: 2, // 0: 开发版本；1：测试版本；2：生产版本
   tmplIds: [''],
   version: 152,
   xAppId: '503258978847953926',

pages/message/index/index.js

@@ -63,25 +63,19 @@ Component({
       this.onRefreshList()
     },
     onRefreshList: function () {
-      this.setData({
-        orderList: [],
-        ['form.pageNum']: 1,
-        loading: true,
-        finished: false
-      })
-      this.fetchList()
+      // this.setData({ orderList: [], ['form.pageNum']: 1, loading: true, finished: false })
+      // this.fetchList()
     },
     fetchList: function () {
       if (this.data.requesting || this.data.finished) {
         return
       }
-      if (this.data.loading) {
+      if (this.data.orderList.length > 0) {
         this.data.requesting = true
       } else {
         this.setData({ requesting: true })
       }
       getProductList(this.data.form).then(result => {
-        //成功回调
         if (result.data.records.length) {
           var respList = result.data.records
           let nowList = `orderList[${this.data.orderList.length}]`