添加团购banner接口

@@ -25,7 +25,14 @@
       }]
       }]
 
 
     },
     },
-
+    //获取banner
+    getBanner() {
+          let url = '/portal/Group/banner'
+          app.post(url, {}, {}).then((res) => {
+              console.log('获取banner',res)
+              this.setData({banner: res.info});
+          })
+      },
     //tab切换
     //tab切换
     tabCharge(e) {
     tabCharge(e) {
       var index = e.currentTarget.dataset.current
       var index = e.currentTarget.dataset.current
@@ -309,7 +316,7 @@
       this.takeGroup()
       this.takeGroup()
       this.record()
       this.record()
       this.PayDetail()
       this.PayDetail()
-
+      this.getBanner()
 
 
     },
     },
 
 

 <!--pages/groupBuy/groupBuy.wxml-->
 <!--pages/groupBuy/groupBuy.wxml-->
 <view class='banner_img'>
 <view class='banner_img'>
-  <image src='../../../images/banner.jpg'></image>
+  <!--<image src='../../../images/banner.jpg'></image>-->
+  <image src="{{banner}}" mode="aspectFill"></image>
 </view>
 </view>
 <view class='title_box' bindtap='cardInfo'>
 <view class='title_box' bindtap='cardInfo'>
   <view class='title_content'>畅玩卡介绍</view>
   <view class='title_content'>畅玩卡介绍</view>