【js】获取当前时间

 

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script>

/**
* type是中间分隔符,默认type为“-”
* 时间精确到分钟
* getTime(“-”);得到的结果是2020-05-13 00:00;
* getTime(“/”);得到的结果是2020/05/13 00:00
*/


function getTime(type){
if(type ==null || type=="" || type==undefined){
type="-";
}
var date = new Date();
var time="";
time =date.getFullYear()+type+(date.getMonth()+1).toString().padStart(2, "0")+type+date.getDate().toString().padStart(2, "0")+" "+date.getHours().toString().padStart(2, "0")+":"+date.getMinutes().toString().padStart(2, "0");
alert(time);
return time
}
</script>
</head>
<body>

<button type="button" onclick="getTime()">显示日期</button>

</body>
</html>

 

附带测试地址及截图

https://www.runoob.com/try/try.php?filename=tryjs_events

 

 

posted @ 2019-06-11 14:54  Java·小白  阅读(113)  评论(0)    收藏  举报
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