update

src/utils/busConstant.ts

@@ -0,0 +1,2 @@
+//副屏-预警
+export const earlyWarning = 'early-warning';

src/utils/utils.ts

@@ -26,4 +26,16 @@ export function useTopTime() {
 
 export function getToday() {
     return dayjs().format('YYYY-MM-DD');
+}
+
+//分钟转小时
+export function minuteToStr(minutes) {
+    // debugger;
+    if (!minutes) return '0分';
+    let h = Math.floor(minutes / 60);
+    let m = Math.floor(minutes % 60);
+    if (h) {
+        return `${h}小时${m > 0 ? `${m}分钟` : ''}`;
+    }
+    return `${m}分钟`;
 }