EIP-2930交易引入了访问列表(Access List)功能,以优化Gas费和提高交易效率。 特点: - 访问列表(Access List):提前声明交易将访问的存储和合约地址,减少Gas费 - Gas价格和Gas限额:与Legacy交易类似,但增加了访问列表字段。 示例:
{
"from": "0xSenderAddress",
"to": "0xRecipientAddress",
"value": "1000000000000000000", // 1 ETH in Wei
"gas": 21000,
"gasPrice": "20000000000", // 20 Gwei
"accessList": [
{
"address": "0xContractAddress",
"storageKeys": ["0xStorageKey1", "0xStorageKey2"]
}
]
}
如何理解 from, to, address, storageKeys?