方法/步骤 1 代码如下：Test_datetime_localdatatime-local:date:week:month:time:datetime:Click the button and set the local datetimeClick herefunction myFunction(){ var x=document.getElementById("mydatetime-local
1.转换为yyyy年MM月dd日 var str = "2021-09-13"; var reg =/(\d{4})\-(\d{2}...