feat:增加uid

@@ -54,6 +54,7 @@ class CmBroker
     public $positions = [];
     public $name = '';
     public $levers = [];
+    public $uid;
 
 
     public function __construct($plat, ApiInfo $apiInfo)
@@ -80,6 +81,10 @@ class CmBroker
     {
         $this->name = $name;
     }
+    public function setUid($uid)
+    {
+        $this->uid = $uid;
+    }
     public function init()
     {
         $this->initSymbolInfos();