我试图使用JS将日期对象转换为YYYYMMDD格式的字符串。有没有比连接Date.getYear(), Date.getMonth()和Date.getDay()更简单的方法?
当前回答
我希望这个函数会有用
function formatDate(dDate,sMode){
var today = dDate;
var dd = today.getDate();
var mm = today.getMonth()+1; //January is 0!
var yyyy = today.getFullYear();
if(dd<10) {
dd = '0'+dd
}
if(mm<10) {
mm = '0'+mm
}
if (sMode+""==""){
sMode = "dd/mm/yyyy";
}
if (sMode == "yyyy-mm-dd"){
return yyyy + "-" + mm + "-" + dd + "";
}
if (sMode == "dd/mm/yyyy"){
return dd + "/" + mm + "/" + yyyy;
}
}
其他回答
const date = new Date()
console.log(date.toISOString().split('T')[0]) // 2022-12-27
我希望这个函数会有用
function formatDate(dDate,sMode){
var today = dDate;
var dd = today.getDate();
var mm = today.getMonth()+1; //January is 0!
var yyyy = today.getFullYear();
if(dd<10) {
dd = '0'+dd
}
if(mm<10) {
mm = '0'+mm
}
if (sMode+""==""){
sMode = "dd/mm/yyyy";
}
if (sMode == "yyyy-mm-dd"){
return yyyy + "-" + mm + "-" + dd + "";
}
if (sMode == "dd/mm/yyyy"){
return dd + "/" + mm + "/" + yyyy;
}
}
这个帖子中最受欢迎的答案的简化版本https://stackoverflow.com/a/3067896/5437379:
function toYYYYMMDD(d) {
var yyyy = d.getFullYear().toString();
var mm = (d.getMonth() + 101).toString().slice(-2);
var dd = (d.getDate() + 100).toString().slice(-2);
return yyyy + mm + dd;
}
如果使用AngularJs(最多1.5),你可以使用日期过滤器:
var formattedDate = $filter('date')(myDate, 'yyyyMMdd')
// utc / gmt 0 文档。write('UTC/GMT 0: ' + (new Date()). toisostring()。片(0,19)。替换(/ [^ 0 - 9]/ g, " "));/ / 20150812013509 //客户端本地时间 文档。write('<br/>本地时间:' + (new Date(Date.now()-(new Date()). gettimezoneoffset () * 60000)). toisostring()。片(0,19)。替换(/ [^ 0 - 9]/ g, " "));/ / 20150812113509