first commit

app/Http/Resources/BankCollection.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+class BankCollection extends ResourceCollection
+{
+
+    /**
+     * 将资源集合转换成数组。
+     *
+     * @param  \Illuminate\Http\Request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        $array = [];
+        foreach ($this->collection as $key => $bank) {
+            $array[$key]['id']    = $bank->id;
+            $array[$key]['title'] = $bank->title;
+        }
+
+        return $array;
+    }
+}