sub2api/frontend/src/utils/formatters.ts

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/**
* 格式化缓存 token 数量1K/1M 缩写)
*/
export function formatCacheTokens(tokens: number): string {
if (tokens >= 1000000) return `${(tokens / 1000000).toFixed(1)}M`
if (tokens >= 1000) return `${(tokens / 1000).toFixed(1)}K`
return tokens.toLocaleString()
}
/**
* 自适应精度格式化倍率(确保小数值如 0.001 不被截断)
*/
export function formatMultiplier(val: number): string {
if (val >= 0.01) return val.toFixed(2)
if (val >= 0.001) return val.toFixed(3)
if (val >= 0.0001) return val.toFixed(4)
return val.toPrecision(2)
}