js日期處理函數、vue日期處理filter
Vue.filter("dateTimeFormater", function (val, fmt = "YYYY-mm-dd HH:MM") {
if (val) {
let date = new Date(val);
let ret;
const opt = {
"Y+": date.getFullYear().toString(),
"m+": (date.getMonth() + 1).toString(),
"d+": date.getDate().toString(),
"H+": date.getHours().toString(),
"M+": date.getMinutes().toString(),
"S+": date.getSeconds().toString()
};
for (let k in opt) {
ret = new RegExp("(" + k + ")").exec(fmt);
if (ret) {
fmt = fmt.replace(ret[1], (ret[1].length == 1) ? (opt[k]) : (opt[k].padStart(ret[1].length, "0")))
};
};
return fmt;
}
return "";
});