feat: 项目基础框架+配置+Kernel

app/MicroNumber.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class MicroNumber extends Model
+{
+    protected $appends=['currency_name'];
+
+    public function getCurrencyNameAttribute()
+    {
+        return  $this->currency()->value('name');
+    }
+
+    public function currency()
+    {
+        return $this->belongsTo(Currency::class);
+    }
+}