feat(广告)：展现中心挂角广告，以及挂角广告跳转

@@ -121,23 +121,11 @@ export struct PageComponent {
   pageHornAd() {
 
     if (this.pageModel.isShowAds) {
-
       if (this.pageModel.pageCornerAdv.matInfo != null) {
-        if (1 == this.pageModel.isRightAdv) {
-          // 页面右边挂角
-          this.drawPageCornerAdvView(1, true)
-        } else if (2 == this.pageModel.isRightAdv) {
-          // 页面左边挂角
-          this.drawPageCornerAdvView(1, false)
-        }
+        // 页面右边挂角
+        this.drawPageCornerAdvView(1, 1 == this.pageModel.isRightAdv)
       } else if (this.pageModel.pageCornerContentInfo.advert != null) {
-        if (1 == this.pageModel.isRightAdv) {
-          // 页面右边挂角
-          this.drawPageCornerAdvView(2, true)
-        } else if (2 == this.pageModel.isRightAdv) {
-          // 页面左边挂角
-          this.drawPageCornerAdvView(2, false)
-        }
+        this.drawPageCornerAdvView(2, 1 == this.pageModel.isRightAdv)
       }
     }
 
@@ -145,7 +133,9 @@ export struct PageComponent {
 
   /**
    * 绘制页面挂角
+   *
    * @param type  1:广告中心的挂角广告；2：展现中心的挂角广告
+   * @param isRightCorne   true:右挂角；false：左挂角
    */
   @Builder
   drawPageCornerAdvView(type: number, isRightCorne: boolean) {
@@ -173,10 +163,9 @@ export struct PageComponent {
         } else {
           // 展现中心的业务跳转
           ProcessUtils.advJumpMainPage(this.pageModel.pageCornerContentInfo.advert)
-
         }
       })
-     // 关闭按钮
+    // 关闭按钮
     Image($r('app.media.icon_adv_horn_close'))
       .id('left_close')
       .width($r('app.float.vp_16'))
@@ -219,7 +208,6 @@ export struct PageComponent {
 
   }
 
-
   async aboutToAppear() {
     // 选中tab，才请求数据。拦截大量接口请求
     if (this.navIndex === this.currentTopNavSelectedIndex) {

@@ -71,7 +71,6 @@ export class PageHelper {
         return
       }
 
-
       if ("left_down" == cornersAdv.pos) {
         // 左边挂角广告
         pageModel.isRightAdv = 2