去掉debug信息

Change-Id: I4971e03e9a8d7c9352fc8fe0d3b1fa6fdb6bb890
fix get->find*

Change-Id: Ie52afe5bcfd15d1f37c46acb9b56a3730e7b1ab3
初始化的测试代码

Change-Id: Ie712a5a8a46d5b03b5e1416e3fdd2a83f1bff898