fix

src/Utility.php

@@ -153,12 +153,13 @@ function loadRepoConfigs($vendorDir,$repoNames){
 	return $configs;
 }
 //默认配置信息
-function defaultConfig($cfgPath){
+function defaultConfig(){
 	return array(
 		'distribute-mode' => 'install',
 		'cache-dir' => 'd:/dist-cache/',
 		'tool-dir' => '',
 		'oss-host' => 'http://distribute-helper.oss-cn-hangzhou.aliyuncs.com',
+		'mysql-host'=> '',
 	);
 }
 //解析部署配置文件