Vue解析三之过滤器

export function formatDate(date, fmt) {
    if (/(y+)/.test(fmt)) {
        fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
    }
    let o = {
        'M+': date.getMonth() + 1,
        'd+': date.getDate(),
        'h+': date.getHours(),
        'm+': date.getMinutes(),
        's+': date.getSeconds()
    };
    for (let k in o) {
        if (new RegExp(`(${k})`).test(fmt)) {
            let str = o[k] + '';
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : padLeftZero(str));
        }
    }
    return fmt;
};

  

filters: {
	        formatDate(time) {
	            var date = new Date(time);
	            return formatDate(date, 'hh:mm');
	        }
   		},

  

<span>时间{{item2.time|formatDate}}</span>

  

原文地址:https://www.cnblogs.com/yiyi17/p/7890762.html