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ryan
21 lines
493 B
TypeScript
21 lines
493 B
TypeScript
export function formatTrendHour(value: string) {
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const date = new Date(value);
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if (Number.isNaN(date.getTime())) {
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return '—';
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}
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return `${date.getHours().toString().padStart(2, '0')}:00`;
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}
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export function formatPercent(value: number) {
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if (!Number.isFinite(value)) {
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return '—';
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}
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return `${value.toFixed(1)}%`;
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}
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export function formatCompactNumber(value: number) {
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if (!Number.isFinite(value)) {
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return '—';
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}
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return value.toLocaleString('zh-CN');
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} |