/// <summary>
/// 初始化组件
/// </summary>
void Initial()
{
_bulletScreenItemController = transform.Find("BulletScreenItem").GetComponent <ChatBulletScreenItemController>();
_boxRect = transform.Find("Box").GetComponent <RectTransform>();
_hidItemBox = transform.Find("HidItemBox").GetComponent <RectTransform>();
ChatTool.EnrollTakePushDataAction(TakePushData);
_showCanvaGroup = GetComponent <CanvasGroup>();
_isInitial = true;
}