Initial commit

src/filters/index.js

@@ -0,0 +1,29 @@
+import dayjs from "dayjs";
+// https://dayjs.fenxianglu.cn/category/display.html#%E6%A0%BC%E5%BC%8F%E5%8C%96
+
+const dateFilter = (val, format = "YYYY-MM-DD HH:mm:ss") => {
+  if (val) {
+    if (!isNaN(val)) {
+      val = parseInt(val);
+    }
+    return dayjs(val).format(format);
+  } else {
+    return '--'
+  }
+};
+
+const isAvailable = (val) => {
+  if (val === 0) return true;
+  if (val == null || val == undefined || val == '' || val == 'undefined' || val == 'null') {
+    return false
+  } else {
+    return true
+  }
+}
+
+export default (app) => {
+  app.config.globalProperties.$filters = {
+    dateFilter,
+    isAvailable
+  };
+};