/// <summary>
/// 添加或者设置data
/// </summary>
/// <param name="zkPath"></param>
/// <param name="data"></param>
public void AddOrSetData(string zkPath, byte[] data)
{
_queue.Enqueue(() =>
{
var stat = ZooKeeper.Exists(zkPath, false);
if (stat != null)
{
//先删除子节点，再更新值保证不会出现客户端已经更新完并新增了节点，而服务端还没删完的情况
ZooKeeper.RemoveTmpChildNode(zkPath);
ZooKeeper.SetData(zkPath, data, -1);
}
else
{
ZooKeeper.CreateWithPath(zkPath, data, Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent);
}
});
}