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nft's Introduction

本项目由于时间原因，并没有部署前端代码，只保留了NFTManage.sol合约代码。合约代码可以在remix上直接运行、部署，通过function交互可以模拟实现NFT的铸造、拍卖等。

交易流程

账户1铸造NFT1

账户1将NFT1拍卖，设定好拍卖end时间与起拍价格

不同账户可以对NFT1进行竞价拍卖，一旦有更高价格出现，上一个最高价竞拍者的竞价自动退回

拍卖end时间到，账户1手动结束拍卖

拍卖结束后，最高价竞拍者手动claim，转移NFT所有权

现任NFT1拥有者（为保证隐私）可以查看NFT1所有权转移记录

任意账户可以查看所有正在被拍卖的NFT，及其拍卖情况

具体实现截图如下

NFT铸造

铸造NFT

image-20211106232159684

可以单独查看到铸造好的NFT信息：

image-20211106232233982

可以查看所有NFT信息：

image-20211106232420490

NFT拍卖

创建拍卖（限NFT拥有者

image-20211106232350379

可以通过拍卖号查看拍卖信息（所有账户

image-20211106232626154

可以通过拍卖的NFT号查看拍卖信息（所有账户

image-20211106232706220

NFT竞拍

切换账户，对相应NFT进行竞拍，可以看到auction信息变动

image-20211106233332955

image-20211106233739389

image-20211106233723120

但现在拍卖时间还没结束，还剩余406秒，所以最终owner还没有变化

image-20211106233902395

结束拍卖

时间到了之后，由拍卖发起者手动结束竞拍，可以看到余额变化

image-20211106234552595

image-20211106234616549

有最高价竞拍者手动认领NFT

image-20211106234659583

拍卖状态发生变化

image-20211106234724247

NFT所属权发生变化

image-20211106234755036

nft's People

Contributors

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