应该用自定义指令更好。

var Time = { // 获取当前时间戳 getUnix: function () { var date = new Date(); return date.getTime(); }, // 获取今天0点0分0秒的时间戳 getTodayUnix: function () { var date = new Date(); date.setHours(0); date.setMinutes(0); date.setSeconds(0); date.setMilliseconds(0); return date.getTime(); }, // 获取今年1月1日0点0分0秒的时间戳 getYearUnix: function () { var date = new Date(); date.setMonth(0); date.setDate(1); date.setHours(0); date.setMinutes(0); date.setSeconds(0); date.setMilliseconds(0); return date.getTime(); }, // 获取标准年月日 getLastDate: function(time) { var date = new Date(time); var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1; var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate(); return date.getFullYear() + '-' + month + "-" + day; }, // 转换时间 getFormatTime: function(timestamp) { var now = this.getUnix(); //当前时间戳 var today = this.getTodayUnix(); //今天0点时间戳 var year = this.getYearUnix(); //今年0点时间戳 var timer = (now - timestamp) / 1000; // 转换为秒级时间戳 var tip = ''; if (timer <= 0) { tip = '刚刚'; } else if (Math.floor(timer/60) <= 0) { tip = '刚刚'; } else if (timer < 3600) { tip = Math.floor(timer/60) + '分钟前'; } else if (timer >= 3600 && (timestamp - today >= 0) ) { tip = Math.floor(timer/3600) + '小时前'; } else if (timer/86400 <= 31) { tip = Math.ceil(timer/86400) + '天前'; } else { tip = this.getLastDate(timestamp); } return tip; } }; export default { bind: function (el, binding) { el.innerHTML = Time.getFormatTime(binding.value * 1000); el.__timeout__ = setInterval(function() { el.innerHTML = Time.getFormatTime(binding.value * 1000); }, 60000); }, unbind: function (el) { clearInterval(el.__timeout__); delete el.__timeout__; } }