29 lines
687 B
JavaScript
29 lines
687 B
JavaScript
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import { keccak256, toHex } from 'viem'
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// 计算函数选择器
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function getFunctionSelector(signature) {
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const hash = keccak256(toHex(signature))
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return hash.slice(0, 10) // 前4字节
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}
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console.log('\n计算函数选择器...\n')
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const signatures = [
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'deposit(address,uint256)',
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'supplyCollateral(address,uint256)',
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'supply(address,uint256)',
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'supplyTo(address,address,uint256)'
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]
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signatures.forEach(sig => {
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const selector = getFunctionSelector(sig)
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console.log(`${sig}`)
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console.log(` 选择器: ${selector}`)
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if (selector === '0x47e7ef24') {
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console.log(' ✓ 匹配！')
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}
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console.log()
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})
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console.log('错误消息中的选择器: 0x47e7ef24')
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