1.2 感谢并欢迎您的建议和宝贵意见 Providing feedback 实用的小精灵（Gremlin图查询语言） 阿岶奇TinkerPop向导 PRACTICAL GREMLIN An Apache TinkerPop Tutorial

如果您在阅读本书中发现的任何错误，请告知笔者，当然您也可以将您的各类阅读体会与笔者分享。也提前感谢您对于本书提出的宝贵的改进的建议。提示：提建议的最佳方案是您在Github的项目库中开一个问题(issue)。本书Github地址如下：https://github.com/krlawrence/graph。您现在正在阅读的是本书的第283版的预览版。

由衷的感谢已经花时间阅读本书预览版，提出问题或者提交了pull请求的各位读者和程序员、工程师、数据科学家朋友们。

Please let me know about any mistakes you find in this material and also please feel free to send me

feedback of any sort. Suggested improvements are especially welcome. A good way to provide

feedback is by opening an issue in the GitHub repository located at https://github.com/krlawrence/

graph. You are currently reading revision 283-preview of the book.

I am grateful to those who have already taken the time to review the manuscript and open issues or

submit pull requests.