Published onApril 23, 2023【Solidity进阶系列】 | ERC20 | 识别 ERC20、ERC721、ERC1155 合约类型addresserc20erc721erc1155如何根据合约地址识别代币类型(ERC20、ERC721、ERC1155)
Published onFebruary 1, 2023【Solidity零基础系列】| ERC721 / NFT | Metadata 元数据ERC721NFTmetadataMetadata 元数据是描述NFT的属性文件,它是个json格式
Published onJanuary 29, 2023【Solidity零基础系列】| ERC721 / NFT | Event 事件ERC721NFTEventTransfer、Approval与ApprovalForAll 时间
Published onJanuary 28, 2023【Solidity零基础系列】| ERC721 / NFT | SafeTransferFrom 安全转让ERC721NFTSafeTransferFromTransferFrom与SafeTransferFrom 区别在于SafeTransferFrom接收合约是否实现实现ERC721TokenReceiver接口里的onERC721Received方法
Published onJanuary 27, 2023【Solidity零基础系列】| ERC721 / NFT | IERC165 supportsInterface 支持接口IDERC721NFTIERC165supportsInterface通过实现IERC165接口supportsInterface方法获取合约的类型
Published onJanuary 26, 2023【Solidity零基础系列】| ERC721 / NFT | TransferFrom 转让ERC721NFTTransferFromTransferFrom 将某个NFT转让给他人
Published onJanuary 24, 2023【Solidity零基础系列】| ERC721 / NFT | approve 授权ERC721NFTapproveNFT 授权给代理人、交易所或合约
Published onJanuary 19, 2023【Solidity零基础系列】| ERC721 / NFT | balanceOf | ownerOf 方法ERC721NFTmintburnNFT 铸造与销毁
Published onJuly 6, 2022【Openzeppelin系列】(26) | 合约地址如何安全接收NFT代币 | IERC721Receivererc721nftIERC721Receiver合约地址如何安全接收NFT代币? 使用safeTransferFrom发送
Published onMay 3, 2022【Openzeppelin系列】(13) | ERC721(NFT)介绍ERC721NFTNFT非同质化代币,每个代币都有不一样的特质,代币可以是图片、视频、音频等媒体流