Published onJanuary 11, 2023【Solidity零基础系列】| ERC20代币 | approve | allowanceapproveallowanceERC20介绍ERC20代币的approve(address spender, uint amount) 与 allowance(address owner, address spender)方法
Published onOctober 5, 2022【Openzeppelin系列】(18) | Approve、Allowance与Transferfrom详解approvetransferfromallowanceApprove与Transferfrom 大家要把它们给理解了。否则,在开发过程中会出现一些不必要的困扰