Initial commit

app/middleware/LoadConfig.php

@@ -0,0 +1,29 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\middleware;
+
+use think\facade\Db;
+use think\facade\Config;
+
+class LoadConfig
+{
+    /**
+     * 处理请求
+     *
+     * @param \think\Request $request
+     * @param \Closure       $next
+     * @return Response
+     */
+    public function handle($request, \Closure $next)
+    {
+        if (!file_exists(app()->getRootPath().'.env')){
+            return redirect((string)url('/install'));
+        }
+
+        $res = Db::name('config')->cache('configs',0)->column('value','key');
+        Config::set($res, 'sys');
+
+        return $next($request);
+    }
+}