随笔分类 - openzeppelin
经过测试的可重用合约库比如 SafeMath、 ZeppelinOS 等
摘要:payment - A collection of smart contracts that can be used to manage payments through escrow arrangements, withdrawals, and claims. Includes support f
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摘要:https://github.com/OpenZeppelin/openzeppelin-solidity/tree/master/contracts/access access - Smart contracts that enable functionality that can be used
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