轮播图宽度

static/nativeComponents/Banner/index.js

@@ -53,7 +53,7 @@ Component({
         return;
       }
       firstLoad = true;
-      let winWid = wx.getSystemInfoSync().windowWidth; //获取当前屏幕的宽度
+      let winWid = wx.getSystemInfoSync().windowWidth - this.data.datas.componentData.paddingList[2].value - this.data.datas.componentData.paddingList[3].value; //获取当前屏幕的宽度
       let imgh = e.detail.height; //图片高度
       let imgw = e.detail.width;
       let swiperH = winWid * imgh / imgw + "px";