86
如何编写一个可升级的智能合约 | 深入浅出区块链
source link: https://learnblockchain.cn/2018/03/15/contract-upgrade/?
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
区块链信任基础的数据不可修改的特性，让它传统应用程序有一个很大的不同的地方是一经发布于区块链上就无法修改（不能直接在原有的合约上直接修改再重新发布）。
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK