fix bug 摄像头

ruoyi-ui/src/views/JiHeExpressway/components/Video/Video.vue

@@ -40,8 +40,8 @@ export default {
     camId: {
       handler(newV) {
         this.playVideo();
-      },
-      immediate: true
+      }
+      // immediate: true
     }
   },
   async mounted() {

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

@@ -74,11 +74,16 @@ async function getUrl({ camId, url, pileNum, rangeIndex } = {}) {
     }
     code = cameraData.code;
     data = cameraData.data;
-    if (code != 200 || !data?.length) {
+    // console.log(rangeIndex, "rangeIndex", cameraData);
+    if (
+      code != 200 ||
+      (Array.isArray(data) ? !data?.length : !Object.keys(data || {}).length)
+    ) {
       Message.warning("未获取到附近的相机信息");
       return;
     }
     camId = data[rangeIndex || 0]?.camId;
+    console.log(rangeIndex, "rangeIndex", data, data[rangeIndex], cameraData);
   }
 
   if (camId) {