‘图说区块链’ 代码示例 /self-made code examples of 'Illustration blockchain by images'

费曼大神说过：人不能理解自己不能创造的东西

在我阅读“图说区块链” (https://book.douban.com/subject/27084306) 过程中第一次接触不少区块链领域的概念，所以我花了几个晚饭后时间把其中书中我觉得重要的一些概念做了原型验证，很粗糙，只为了帮助自己理解和体验。 代码地址在：https://github.com/greatabel/BlockchainLearn/tree/master/01blockchain%20explained%20by%20picture

English version: When I am reading the book 'Illustration blockchain by images'(https://book.douban.com/subject/27084306), for the first time I came across some concepts in blockchain, so it took me a few hours after dinner to prototype some of the concepts that I thought which is important , just to help you understand and experience it.

code url is above.