初始化-安装依赖

server/plugin/saiadmin/app/middleware/CheckLogin.php

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+<?php
+// +----------------------------------------------------------------------
+// | saiadmin [ saiadmin快速开发框架 ]
+// +----------------------------------------------------------------------
+// | Author: sai <1430792918@qq.com>
+// +----------------------------------------------------------------------
+namespace plugin\saiadmin\app\middleware;
+
+use Webman\Http\Request;
+use Webman\Http\Response;
+use Webman\MiddlewareInterface;
+use Tinywan\Jwt\JwtToken;
+use plugin\saiadmin\app\cache\ReflectionCache;
+use plugin\saiadmin\exception\ApiException;
+
+/**
+ * 登录检查中间件
+ */
+class CheckLogin implements MiddlewareInterface
+{
+    public function process(Request $request, callable $handler): Response
+    {
+        // 通过反射获取控制器哪些方法不需要登录
+        $noNeedLogin = ReflectionCache::getNoNeedLogin($request->controller);
+        // 访问的方法需要登录
+        if (!in_array($request->action, $noNeedLogin)) {
+            try {
+                $token = JwtToken::getExtend();
+            } catch (\Throwable $e) {
+                throw new ApiException('您的登录凭证错误或者已过期，请重新登录', 401);
+            }
+            if ($token['plat'] !== 'saiadmin') {
+                throw new ApiException('登录凭证校验失败');
+            }
+            $request->setHeader('check_login', true);
+            $request->setHeader('check_admin', $token);
+        }
+        return $handler($request);
+    }
+}