Sofio
5cb64f881e
- 新增 ARB Sepolia + BNB Testnet 多链支持 - 添加 LendingPanel 借贷系统组件 - 添加 LendingAdminPanel 管理面板 - 添加 USDCPanel USDC 操作组件 - 添加 HoldersPanel 持有人信息组件 - 添加 AutoTestPanel 自动化测试组件 - 重构 LP 组件为模块化结构 (LP/) - 添加多个调试和测试脚本 - 修复 USDC 精度动态配置 - 优化合约配置支持多链切换 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
111 lines
3.4 KiB
JavaScript
111 lines
3.4 KiB
JavaScript
import { createPublicClient, http, getAddress } from 'viem'
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import { arbitrumSepolia } from 'viem/chains'
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const client = createPublicClient({
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chain: arbitrumSepolia,
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transport: http('https://api.zan.top/node/v1/arb/sepolia/baf84c429d284bb5b676cb8c9ca21c07')
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})
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const LENDING_PRICE_FEED = getAddress('0xE82c7cB9CfA42D6eb7e443956b78f8290249c316')
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const YT_A = getAddress('0x97204190B35D9895a7a47aa7BaC61ac08De3cF05')
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async function main() {
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console.log('\n检查价格精度\n')
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try {
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// 检查 decimals
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const decimals = await client.readContract({
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address: LENDING_PRICE_FEED,
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abi: [{
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inputs: [],
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name: 'decimals',
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outputs: [{ name: '', type: 'uint8' }],
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stateMutability: 'view',
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type: 'function'
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}],
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functionName: 'decimals'
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})
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console.log('✓ decimals:', decimals)
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const price = await client.readContract({
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address: LENDING_PRICE_FEED,
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abi: [{
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inputs: [{ name: 'asset', type: 'address' }],
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name: 'getPrice',
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outputs: [{ name: '', type: 'uint256' }],
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stateMutability: 'view',
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type: 'function'
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}],
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functionName: 'getPrice',
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args: [YT_A]
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})
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console.log('\nYT-A 价格:')
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console.log(' 原始值:', price.toString())
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console.log(' ÷ 1e8:', Number(price) / 1e8)
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console.log(' ÷ 1e18:', Number(price) / 1e18)
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console.log(' ÷ 1e', decimals, ':', Number(price) / (10 ** Number(decimals)))
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// 如果价格是 1e22，可能是：
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// - 错误地设置为 1e30 的固定价格（Compound V3 使用 1e30 作为基准）
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// - 或者配置了错误的精度
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if (price > 1e20) {
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console.log('\n⚠️ 警告：价格异常高！')
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console.log('可能原因：')
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console.log('1. 价格设置错误（使用了 1e30 而不是合适的精度）')
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console.log('2. 精度配置错误')
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console.log('\n建议：')
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console.log('如果 YT-A 应该价值 $1，价格应该设置为:')
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console.log(` - 如果精度是 8: ${1e8}`)
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console.log(` - 如果精度是 18: ${1e18}`)
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console.log(` - 如果使用 Compound V3 格式: ${1e18} (价格) * ${1e18} (精度) / (资产精度)`)
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}
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} catch (error) {
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console.error('✗ 查询失败:', error.message)
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console.log('\n尝试读取价格（无 decimals）:')
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try {
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const price = await client.readContract({
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address: LENDING_PRICE_FEED,
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abi: [{
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inputs: [{ name: 'asset', type: 'address' }],
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name: 'getPrice',
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outputs: [{ name: '', type: 'uint256' }],
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stateMutability: 'view',
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type: 'function'
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}],
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functionName: 'getPrice',
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args: [YT_A]
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})
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console.log('价格:', price.toString())
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console.log('\n如果这个值是 1e30 数量级，说明使用了 Compound V3 的价格格式')
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console.log('Compound V3 价格 = (USD价格 * 1e', await getBaseScale(), ') / (10^资产精度)')
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} catch (e2) {
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console.error('仍然失败:', e2.message)
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}
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}
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}
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async function getBaseScale() {
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try {
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const scale = await client.readContract({
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address: LENDING_PROXY,
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abi: [{
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inputs: [],
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name: 'baseScale',
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outputs: [{ name: '', type: 'uint256' }],
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stateMutability: 'view',
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type: 'function'
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}],
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functionName: 'baseScale'
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})
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return scale
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} catch {
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return '?'
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}
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}
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main()
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