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src/utils/datetime.js

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+// 格式化时间戳为 "刚刚, 几分钟前"
+export function formatTimestamp(times) {
+  const now = new Date().getTime();
+  const date = new Date(times);
+  const diff = now - date.getTime();
+
+  if (diff > 0) {
+    // 刚刚
+    if (diff < 60000) {
+      return '刚刚';
+    }
+
+    // n分钟前
+    if (diff < 3600000) {
+      return Math.floor(diff / 60000) + '分钟前';
+    }
+
+    // n小时前
+    if (diff < 86400000) {
+      return Math.floor(diff / 3600000) + '小时前';
+    }
+
+    // 昨天
+    if (diff < 172800000) {
+      return '昨天';
+    }
+
+    // 前天
+    if (diff < 259200000) {
+      return '前天';
+    }
+
+    // 2天前 4 * 24 * 60 * 60 * 1000
+    if (diff < 345600000) {
+      return '2天前';
+    }
+
+    // 3天前 5 * 24 * 60 * 60 * 1000
+    if (diff < 432000000) {
+      return '3天前';
+    }
+  }
+
+  // n月n日
+  const month = String(date.getMonth() + 1).padStart(2, '0');
+  const day = String(date.getDate()).padStart(2, '0');
+
+  const hours = String(date.getHours()).padStart(2, '0');
+  const minutes = String(date.getMinutes()).padStart(2, '0');
+  // const seconds = String(date.getSeconds()).padStart(2, '0');
+  return month + '-' + day + ' ' + hours + ':' + minutes;
+}
+
+
+// 格式化时间 '2025-09-19  星期三'
+export function getWeekStr(time) {
+  if (!time) return '';
+
+  const date = new Date(time);
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, '0');
+  const day = String(date.getDate()).padStart(2, '0');
+
+  const weekdays = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'];
+  const weekday = weekdays[date.getDay()];
+
+  return `${year}-${month}-${day} ${weekday}`;
+
+
+}
+
+//  获取时间 start end
+export function getDate(type) {
+  const date = new Date();
+
+  let year = date.getFullYear();
+  let month = date.getMonth() + 1;
+  let day = date.getDate();
+
+  if (type === 'start') {
+    year = year - 10;
+  } else if (type === 'end') {
+    year = year + 10;
+  }
+  month = month > 9 ? month : '0' + month;;
+  day = day > 9 ? day : '0' + day;
+
+  return `${year}-${month}-${day}`;
+}