app/api/controller/LogisticController.php

@@ -25,7 +25,8 @@
 		}
 		
 		//物流信息详情
-		public function detail() {
+		public function detail(): Json
+		{
 			$params = $this->request->get(['id']);
 			if(empty($params['id'])){
 				return $this->fail('参数错误');