feat: 项目基础框架+配置+Kernel

app/Providers/AppServiceProvider.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use GuzzleHttp\Client;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        defined('DECIMAL_SCALE') || define('DECIMAL_SCALE', 8);
+        bcscale(DECIMAL_SCALE);
+    }
+
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->singleton(Client::class, function ($app) {
+            return new Client();
+        });
+        $this->app->singleton('LbxChainServer', function ($app) {
+            $api_url = config('app.wallet_api');
+            return new Client(['base_uri' => $api_url]);
+        });
+    }
+}