1:时间格式为
2021/4/2
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <script src="http://code.jquery.com/jquery-1.8.0.min.js"></script> <title></title> </head> <body> <input type="text" name="alertDateQuery" id="aDate"> </body> <script type="text/javascript"> var mydateInput = document.getElementById("aDate"); var date = new Date(); var dateString = date.getFullYear() + "/" + (date.getMonth() + 1) + "/" + date.getDate(); mydateInput.value = dateString; </script> </html>
2：时间格式为
yyyy-MM-dd
2021-04-01
var mydateInput = document.getElementById("beginDate1"); var date = new Date(); // var dateString = date.getFullYear() + "/" + (date.getMonth() + 1) + "/" + date.getDate(); //下面语句判断，当月份小于10月时，前面位0 var Y = date.getFullYear(); var M = date.getMonth() + 1; if( M < 10){ M = '0' + M; } var D = date.getDate(); if( D < 10){ D = '0' + D; } var dateString = Y + "-" + M + "-" + D; mydateInput.value = dateString;
