优化

2025-09-09 17:51:52 +08:00
parent cc3164a423
commit f16b92582c
3 changed files with 41 additions and 8 deletions
--- a/src/mixins/ems/intervalUpdate.js
+++ b/src/mixins/ems/intervalUpdate.js
@ -0,0 +1,24 @@
+// 定时刷新
+const intervalUpdate=  {
+    data: function () {
+        return {
+            intervalUpdateTimer:null
+        }
+    },
+    beforeDestroy() {
+        console.log('销毁之前 清空定时器')
+        if( this.intervalUpdateTimer) {
+            window.clearInterval(this.intervalUpdateTimer)
+            this.intervalUpdateTimer = null
+        }
+    },
+    methods:{
+        updateInterval: function (cn,time=10000) {
+            window.clearInterval(this.intervalUpdateTimer)
+            this.intervalUpdateTimer = null
+            this.intervalUpdateTimer = window.setInterval(cn,time)
+        }
+    }
+
+}
+export default intervalUpdate