var btn = document.getElementById("btn"); var result = document.getElementById("result"); btn.onclick = function(){ var a = new Date("2014-03-19"), b = new Date(2014, 03, 19); result.innerHTML = [a.getDay(), a.getMonth(), b.getDay(), b.getMonth()] + '<br />' + [a.getDay() === b.getDay(), a.getMonth() === b.getMonth()]; }
<p>点击查看结果:</p> <button id="btn">查看结果</button> <p>结果:</p> <div id="result"></div>
p { font-size: 14px; height 24px; line-height: 24px; }