修改视频分享的错误

pages/short_video/nvueSwiper/index.nvue

@@ -365,6 +365,7 @@
           page: 1,
           limit: 10
         },
+		communityId:'',
       }
     },
     watch: {
@@ -409,7 +410,6 @@
       this.get() //刚进入页面加载数据
       if (this.isLogin) {
         this.getUserInfo();
-        this.downloadFilePromotionCode(this.videoID);
       }
       // #ifdef H5
       this.setOpenShare();
@@ -647,13 +647,9 @@
         }, 200)
       },
       change(event) {
-        console.log('eeeee', event.detail.current);
         this.k = event.detail.current;
         this.posterImage = false;
-        if (this.isLogin) {
-          this.downloadFilePromotionCode(this.dataList[this.k]['community_id']);
-        }
-
+		this.communityId = this.dataList[this.k]['community_id'];
       },
       animationfinish(event) {
         // 1.这里进行判断，如果是最后一个视频就进入 get() 方法加载视频进入列表
@@ -759,6 +755,7 @@
         })
       },
       videoData(list) {
+		  this.communityId = list[0]['community_id']
         if (list.length == 0) return
         let that = this;
         that.page = that.page + 1;
@@ -899,15 +896,40 @@
        * 生成海报
        */
       async goPoster() {
-        if (!this.isLogin) {
-
+        let that = this;
+        if (!that.isLogin) {
         }
+		let type;
+		// #ifndef MP
+		type = 'wechat'
+		// #endif
+		// #ifdef MP
+		type = 'routine'
+		// #endif
+		getVideoCode(that.communityId, {
+		  type: type
+		}).then(async res => {
+			if (res.status !== 200) {
+				that.$util.Tips({
+					title: '生成海报失败'
+				});
+				return false;
+			}
+			that.codeImg = res.data.url
+		}).catch(err => {
+		  that.$set(that, 'PromotionCode', '');
+			that.$util.Tips({
+				title: '生成海报失败'
+			});
+			return false;
+		});
+		
+		console.log(this.posterImage)
         if (this.posterImage) {
           this.posterImageStatus = true
           this.posters = false
           return
         }
-        let that = this;
         let arr2
         that.posters = false;
         that.$set(that, 'canvasStatus', true);