/// <summary>
/// 添加网络Rpc(注册远程方法)
/// </summary>
/// <param name="target">注册的对象实例</param>
/// <param name="append">一个Rpc方法是否可以多次添加到Rpcs里面?</param>
public void AddRpcHandle(object target, bool append)
{
if (OnAddRpcHandle == null)
OnAddRpcHandle = AddRpcInternal;
OnAddRpcHandle(target, append);
}