在用js定時器控制視頻時,
html部分:
<video id="video_1"> <source id="source_1" src="video.mp4"/> </video>
js部分:
//定義一個定時器 var time = null, //定義一個變量,通過id找到video標簽 video_change = null, source_change = null; window.onload = function (){ time = setInterval("change()",5000); } function change(){ video_change = document.getElementById("video_1"); source_change = document.getElementById("source_1"); video_change.load(); source_change.src = "video.mp4"; }