修改地图

pages/map/index.vue

@@ -45,6 +45,9 @@
 					...info,
 				});
 				if (res.errcode == '0') {
+					for (let [index, item] of res.data.entries()) {
+						item.id = index
+					}
 					that.$set(that, `markers`, res.data);
 				} else {
 					uni.showToast({
@@ -54,13 +57,12 @@
 				}
 			},
 			// 点击标记点对应的气泡 播放多种语音类型的讲解
-			toTap(e) {
+			async toTap(e) {
 				const that = this;
-				const markerId = e.detail.markerId.toString()
-				const index = markerId.substr(markerId.length - 1)
-				const marker = that.markers[index]
+				const markerId = e.detail.markerId
+				const marker = that.markers[markerId]
 				let src;
-				if (marker.audio.length > 0) src = marker.audio[0].url
+				if (marker && marker.audio && marker.audio.length > 0) src = marker?.audio[0]?.url
 				innerAudioContext.destroy(); //销毁这个实例
 				innerAudioContext = uni.createInnerAudioContext();
 				innerAudioContext.autoplay = true;