调整前端代码格式符合ESLint规范

src/filters/index.js

@@ -1,17 +1,17 @@
-import Vue from "vue";
+import Vue from 'vue'
 
 /**
  * 获取API
  * @type {{install(): *|{}}} Vue.use默认执行的方法
  */
 export default {
-    install() {
-        const requireComponents = require.context('./modules', false, /\.js/);
-        requireComponents.keys().forEach(file => {
-            const filters = requireComponents(file).default;
-            for (const filter in filters) {
-                Vue.filter(filter, filters[filter]);
-            }
-        });
-    }
-};
+  install () {
+    const requireComponents = require.context('./modules', false, /\.js/)
+    requireComponents.keys().forEach(file => {
+      const filters = requireComponents(file).default
+      for (const filter in filters) {
+        Vue.filter(filter, filters[filter])
+      }
+    })
+  }
+}

src/filters/modules/ex.js

@@ -1,9 +1,9 @@
 export default {
-    formatDate: function (value) {
-        let date = new Date(value);
-        let y = date.getFullYear();
-        let m = date.getMonth() + 1;
-        let d = date.getDate();
-        return `${y}/${m}/${d}`;
-    }
+  formatDate: function (value) {
+    const date = new Date(value)
+    const y = date.getFullYear()
+    const m = date.getMonth() + 1
+    const d = date.getDate()
+    return `${y}/${m}/${d}`
+  }
 }