init

app/middleware/Validate.php

@@ -0,0 +1,51 @@
+<?php
+// +----------------------------------------------------------------------
+// | SentCMS [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
+// +----------------------------------------------------------------------
+declare (strict_types = 1);
+
+namespace app\middleware;
+use think\Response;
+
+class Validate {
+
+	/**
+	 * @param \think\Request $request
+	 * @param \Closure $next
+	 * @return mixed|\think\response\Json
+	 */
+	public function handle($request, \Closure $next) {
+		//获取当前参数
+		$params = $request->param();
+		//获取访问控制器
+		$controller = strtr($request->controller(), '.', '\\');
+
+		//获取操作名,用于验证场景scene
+		$scene = $request->action();
+		$validate = "\\app\\validate\\" . $controller;
+		//仅当验证器存在时 进行校验
+		if (class_exists($validate) && $request->isPost()) {
+			$v = new $validate;
+			//仅当存在验证场景才校验
+			if ($v->hasScene($scene)) {
+				//设置当前验证场景
+				$v->scene($scene);
+				if (!$v->check($params)) {
+					//校验不通过则直接返回错误信息
+					$data = array(
+						'msg' => $v->getError(),
+						'code' => 0,
+						'data' => '',
+						'time' => time(),
+					);
+					return Response::create($data, 'json', 200);
+				}
+			}
+		}
+		return $next($request);
+	}
+}