拷贝晟华新大屏

src/config/filter.js

@@ -0,0 +1,14 @@
+// import store from '../vuex/store'
+
+const filter = {
+  numeric (value) {
+    if (value === '') return ''
+    return Number(value).toFixed(3)
+  },
+  numFixed (value, bit) {
+    if (value === '') return ''
+    return Number(value).toFixed(bit)
+  }
+}
+
+export default filter