http客户端新增属性

extend/catcher/facade/Http.php

@@ -21,5 +21,10 @@ use think\Facade;
  */
 class Http extends Facade
 {
-    protected static $alwaysNewInstance = \catcher\library\client\Http::class;
+    protected static $alwaysNewInstance = true;
+
+    protected static function getFacadeClass()
+    {
+        return \catcher\library\client\Http::class;
+    }
 }