添加vue filters

src/main.js

@@ -7,6 +7,7 @@ import "./plugins/element.js";
 import "./plugins/axios";
 import "./plugins/vueAwesome";
 import "./directives/directives.js";
+import "./filters/filters.js";
 import "./styles/global.css";
 
 Vue.config.productionTip = process.env.NODE_ENV !== "production";