苹果内购调整，苹果端隐藏vip相关内容

pages/course/courseDetail.vue

@@ -14,7 +14,7 @@
 
     <view class="contentBox commonPageContentBox">
       <u-alert
-        v-if="goBuyTitle"
+        v-if="goBuyTitle && isAndorid"
         style="
           background: linear-gradient(90deg, #258feb 0%, #00e1ec 100%);
           position: fixed;
@@ -599,7 +599,7 @@ export default {
       uploadPicLIst: [], // 上传的图片列表
       courseId: null,
       sayList: [],
-      pPage: 1,
+      pPage: 1,	  
       totalP: 0,
       status: 88,
       loadFlag: false,
@@ -638,6 +638,7 @@ export default {
         goodsList: "sociology/product/getProductListForCourse",
         startStudyForMF: "sociology/course/startStudyForMF",
       },
+	  isAndorid:true
     };
   },
   //第一次加载
@@ -652,6 +653,7 @@ export default {
     // this.getCateList(this.courseId)
     await this.getData(e.id);
     await this.getSayList();
+	this.getOS()
   },
   onPageScroll(e) {
     this.scrollTop = e.scrollTop;
@@ -670,6 +672,7 @@ export default {
     uni.hideTabBar();
 	plus.screen.unlockOrientation();
 	plus.screen.lockOrientation("portrait-primary");
+	
   },
   onUnload() {
     this.selectGoodsData = {};
@@ -700,6 +703,17 @@ export default {
   },
   //方法
   methods: {
+	 // 获得操作系统
+	 getOS() {
+	   let oprateOs = "";
+	   oprateOs = uni.getSystemInfoSync().platform;
+	   // console.log(oprateOs)
+	   if (oprateOs == "android") {
+	     this.isAndorid = true;
+	   } else {
+	     this.isAndorid = false;
+	   }
+	 },
 	  async checkPermision(){
 		  var result = await permission.premissionCheck("CAMERA_EXTERNAL_STORAGE")
 		  if (result != 1) {			 
@@ -1492,7 +1506,7 @@ export default {
           } else {
             list = [];
           }
-          console.log("at line 1333:", list);
+          // console.log("at line 1333:", list);
           this.$forceUpdate();
         });