1、原数据
<div>{{rwo.createDate}}</div>
页面渲染格式如下:
2020-11-18T08:49:18.000+00:00
2、格式化代码
<div>{{rwo.createDate | formatTimer}}</div>
方法1:
filters: {
formatTimer: function(value) {
let date = new Date(value);
let y = date.getFullYear();
let MM = date.getMonth() + 1;
MM = MM < 10 ? "0" + MM : MM;
let d = date.getDate();
d = d < 10 ? "0" + d : d;
let h = date.getHours();
h = h < 10 ? "0" + h : h;
let m = date.getMinutes();
m = m < 10 ? "0" + m : m;
let s = date.getSeconds();
s = s < 10 ? "0" + s : s;
return y + "-" + MM + "-" + d + " " + h + ":" + m;
}
},
方法2:
封装一个js文件formatDate.js,内容如下:
export function formatDates(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;
};
function padLeftZero(str) {
return ('00' + str).substr(str.length);
}
格式化后样式如下
2020-11-18 16:49