feat：允许apiInfo为空

@@ -64,7 +64,7 @@ class CmBroker
     public $uid;
 
 
-    public function __construct($plat, ApiInfo $apiInfo, $wsHost = null, $restHost = null)
+    public function __construct($plat, ?ApiInfo $apiInfo, $wsHost = null, $restHost = null)
     {
         $this->plat = $plat;
         $exBroker = null;

@@ -13,7 +13,7 @@ class Api
 {
     private $host = 'https://fapi.binance.com';
     private ApiInfo $apiInfo;
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
     }

@@ -21,7 +21,7 @@ class ExBroker
     private ?Websocket $wsAcc;
     private ?Websocket $wsKline;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
         $this->api = new BnApi($apiInfo);

@@ -15,7 +15,7 @@ class Api
     private $host = 'https://api.bitget.com';
     private ApiInfo $apiInfo;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
     }

@@ -25,7 +25,7 @@ class ExBroker
     private $timerAccPing = 0;
     private $timerKlinePing = 0;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
         $this->api = new BgApi($apiInfo);

@@ -15,7 +15,7 @@ class Api
     private $host = 'https://api.bybit.com';
     private ApiInfo $apiInfo;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
     }

@@ -25,7 +25,7 @@ class ExBroker
     private $timerAccPing = 0;
     private $timerKlinePing = 0;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
         $this->api = new BbApi($apiInfo);

@@ -13,7 +13,7 @@ class Api
 {
     private $host = 'https://api.bybit.com';
     private ApiInfo $apiInfo;
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
     }

@@ -22,7 +22,7 @@ class ExBroker
     private ?Websocket $wsAcc;
     private ?Websocket $wsKline;
 
-    public function __construct(ApiInfo $apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
         $this->api = new BbApi($apiInfo);

@@ -16,7 +16,7 @@ class Api
     private ?ApiInfo $apiInfo = null;
     private string $host = "https://www.okx.com";
 
-    public function __construct($apiInfo = null, $host = "")
+    public function __construct(?ApiInfo $apiInfo = null, $host = "")
     {
         if ($apiInfo != null) {
             $this->apiInfo = $apiInfo;

@@ -26,7 +26,7 @@ class ExBroker
     private $timerAccPing = 0;
     private $timerKlinePing = 0;
 
-    public function __construct($apiInfo)
+    public function __construct(?ApiInfo $apiInfo)
     {
         $this->apiInfo = $apiInfo;
         $this->api = new OkxApi($apiInfo);