一次立即设置多个ERC721 NFT
我有一个已部署的 ERC721NFT 合约/集合。 我被要求对它们进行质押，我通过创建一个新合约并实现 onErc721Receive 函数来完成。 到目前为止，一切都很好。 如果您从正确的集合中发送 NFT，它会自动质押它，然后让您随时领取奖励或取消质押您的 NFT。
然而，我被要求同时实施多个 NFT 的质押。 根据我的理解，由于基础合约是基础 erc721 合约，没有多次发送或质押，所以这是不可能的。
有没有办法绕过这个问题，同时质押多个 NFT？
I have an ERC721NFT contract/collection that is already deployed.
I am asked to stake them which i did by creating a new contract and implementing the onErc721Receive function.
So far so good.
If you send a NFT from the right collection it automatically stakes it and then let you claim your rewards or unstake your NFTs at any time.
However I am asked to implement staking of multiple NFTs at once.
From my understanding since the base contract was a base erc721 contract with no multiple send nor staking it shouldn't be possible.
Is there a way to go around that and stake several NFTs at the same time?
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你是对的。您不能按照他们描述的方式执行此操作。
如果您在 Google 上找到了此答案并且目前正在开发合约，OpenZeppelin 的
Multicall是一个有用的帮助合约，它允许您在单个事务中执行多个操作：https://docs.openzeppelin.com/contracts/4.x/utilities#multicallYou are correct. You cannot do this in the manner they have described.
If you're someone who found this answer on Google and are currently developing a contract, OpenZeppelin's
Multicallis a useful helper contract that allows you to perform multiple actions in a single transaction: https://docs.openzeppelin.com/contracts/4.x/utilities#multicall