bef2ea7169
M6: 创建 utils/date.ts 统一日期工具函数（formatDate/formatDateTime/toRelativeDate 等） M8: 28 个 SCSS 文件 font-size 20px → 22px 全量适老化 M7: request.ts 增加 403 权限不足/5xx 服务器错误/网络超时异常统一拦截
75 lines
2.4 KiB
TypeScript
75 lines
2.4 KiB
TypeScript
/**
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* 统一日期工具函数 — 替代分散在各页面的内联日期格式化
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*/
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/** 格式化为 YYYY-MM-DD */
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export function formatDate(iso: string | null | undefined): string {
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if (!iso) return '-';
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const d = new Date(iso);
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if (isNaN(d.getTime())) return '-';
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const y = d.getFullYear();
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const m = String(d.getMonth() + 1).padStart(2, '0');
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const day = String(d.getDate()).padStart(2, '0');
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return `${y}-${m}-${day}`;
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}
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/** 格式化为 YYYY-MM-DD HH:mm */
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export function formatDateTime(iso: string | null | undefined): string {
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if (!iso) return '-';
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const d = new Date(iso);
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if (isNaN(d.getTime())) return '-';
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const date = formatDate(iso);
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const h = String(d.getHours()).padStart(2, '0');
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const min = String(d.getMinutes()).padStart(2, '0');
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return `${date} ${h}:${min}`;
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}
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/** 格式化为 YYYY-MM-DD HH:mm:ss */
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export function formatDateTimeFull(iso: string | null | undefined): string {
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if (!iso) return '-';
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const d = new Date(iso);
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if (isNaN(d.getTime())) return '-';
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const base = formatDateTime(iso);
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const s = String(d.getSeconds()).padStart(2, '0');
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return `${base}:${s}`;
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}
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/** 获取今天的 YYYY-MM-DD */
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export function today(): string {
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const d = new Date();
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const y = d.getFullYear();
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const m = String(d.getMonth() + 1).padStart(2, '0');
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const day = String(d.getDate()).padStart(2, '0');
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return `${y}-${m}-${day}`;
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}
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/** 相对时间：今天/昨天/前天/更早 */
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export function toRelativeDate(iso: string | null | undefined): string {
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if (!iso) return '-';
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const d = new Date(iso);
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if (isNaN(d.getTime())) return '-';
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const now = new Date();
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const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate());
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const targetStart = new Date(d.getFullYear(), d.getMonth(), d.getDate());
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const diffDays = Math.round((todayStart.getTime() - targetStart.getTime()) / 86400000);
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if (diffDays === 0) return '今天';
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if (diffDays === 1) return '昨天';
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if (diffDays === 2) return '前天';
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return formatDate(iso);
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}
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/** 格式化为中文月日 + 星期 */
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export function formatMonthDayWeek(iso: string | null | undefined): string {
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if (!iso) return '';
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const d = new Date(iso);
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if (isNaN(d.getTime())) return '';
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const weekdays = ['日', '一', '二', '三', '四', '五', '六'];
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const m = d.getMonth() + 1;
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const day = d.getDate();
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const w = weekdays[d.getDay()];
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return `${m}月${day}日 周${w}`;
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}
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