要仅比较日期部分而不比较时间,请使用setHours()
方法设置小时。这将限制比较时间,同时比较和时间-
<!DOCTYPE html> <html> <body> <script> var date1, date2; date1 = new Date(); date1.setHours(0,0,0,0); document.write(date1); date2 = new Date( "Jan 01, 2018" ); document.write("<br>" +date2); if (date1.getTime() === date2.getTime()) { document.write("<br>Both the dates are equal."); } else { document.write("<br>Both the dates aren't equal."); } </script> </body> </html>
输出结果
Fri May 25 2018 00:00:00 GMT+0530 (India Standard Time) Mon Jan 01 2018 00:00:00 GMT+0530 (India Standard Time) Both the dates aren't equal.