feat 更新摄像头播放错误提示

ruoyi-ui/src/views/JiHeExpressway/components/Video/videoStream.js

@@ -8,6 +8,11 @@ import {
   getNearCameraNew,
 } from "@screen/pages/Home/components/RoadAndEvents/utils/httpList.js";
 
+const ErrorTypesCn = {
+  NetworkError: "网络错误",
+  MediaError: "媒体错误",
+  OtherError: "其他错误",
+};
 /**
  * flv 视频测试
  * https://bilibili.github.io/flv.js/demo/
@@ -96,7 +101,10 @@ async function getUrl({ camId, url, pileNum, rangeIndex } = {}) {
     url = data.liveUrl;
   }
 
-  if (!url) return Promise.reject("获取 url 失败!");
+  if (!url) {
+    Message.warning("未获取到当前相机的播放地址");
+    return Promise.reject("获取 url 失败!");
+  }
 
   return url;
 }
@@ -187,7 +195,9 @@ export class HttpLivePlayer {
       console.log("errorType", errorType);
       console.log("errorDetail", errorDetail);
       console.log("errorInfo", errorInfo);
-
+      Message.warning(
+        `视频流加载失败, ${ErrorTypesCn[errorType] || "其他错误"}`
+      );
       this.initLiveVideo();
     });