47 lines
1.6 KiB
JavaScript
47 lines
1.6 KiB
JavaScript
import timeFormat from '../../libs/function/timeFormat.js';
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/**
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* 时间戳转为多久之前
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* @param String timestamp 时间戳
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* @param String | Boolean format 如果为时间格式字符串,超出一定时间范围,返回固定的时间格式;
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* 如果为布尔值false,无论什么时间,都返回多久以前的格式
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*/
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function timeFrom(timestamp = null, format = 'yyyy-mm-dd') {
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if (timestamp == null) timestamp = Number(new Date());
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timestamp = parseInt(timestamp);
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// 判断用户输入的时间戳是秒还是毫秒,一般前端js获取的时间戳是毫秒(13位),后端传过来的为秒(10位)
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if (timestamp.toString().length == 10) timestamp *= 1000;
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var timer = (new Date()).getTime() - timestamp;
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timer = parseInt(timer / 1000);
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// 如果小于5分钟,则返回"刚刚",其他以此类推
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let tips = '';
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switch (true) {
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case timer < 300:
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tips = '刚刚';
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break;
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case timer >= 300 && timer < 3600:
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tips = parseInt(timer / 60) + '分钟前';
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break;
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case timer >= 3600 && timer < 86400:
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tips = parseInt(timer / 3600) + '小时前';
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break;
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case timer >= 86400 && timer < 2592000:
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tips = parseInt(timer / 86400) + '天前';
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break;
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default:
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// 如果format为false,则无论什么时间戳,都显示xx之前
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if(format === false) {
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if(timer >= 2592000 && timer < 365 * 86400) {
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tips = parseInt(timer / (86400 * 30)) + '个月前';
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} else {
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tips = parseInt(timer / (86400 * 365)) + '年前';
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}
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} else {
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tips = timeFormat(timestamp, format);
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}
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}
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return tips;
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}
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export default timeFrom;
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