变更

Command.php

@@ -97,6 +97,7 @@ class Command extends Component
 				throw new Exception($client->errorInfo()[1]);
 			}
 			foreach ($this->params as $key => $param) {
+				var_dump($this->sql, $key, $param);
 				$prepare->bindParam($key, $param, PDO::PARAM_STR | PDO::PARAM_INT);
 			}
 			return $prepare->fetch(PDO::FETCH_ASSOC);