<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body>
<div id="divVideo"></div>
//因js水平有限，不喜勿噴，全當沒事看看,video是html5中的新控件，大家可以看看
<script type="text/javascript">
//mp4是ios、android普遍支持的格式
function playVideo(opt) {
if (typeof (opt) == "undefined") {
alert("請傳入必要參數！");
return;
}
if (typeof (opt.elemt) == "undefined") {
alert("請指定播放器要插入的對象！");
return;
}
if (typeof (opt.src) == "undefined") {
alert("請指定要播放視頻的路徑！");
return;
}
var _this = this;
_this.elemt = opt.elemt; //播放器要插入的對象
_this.src = opt.src; //視頻的URL(必設)
_this.width = opt.width > 0 ? opt.width + "px" : "100%"; //寬度(默認100%)
_this.height = opt.height > 0 ? opt.height + "px" : "100%"; //高度(默認100%)
_this.autoplay = opt.autoplay == "true" ? "autoplay" : ""; //自動播放（true為自動播放）
_this.poster = opt.poster; //視頻封面，播放時的封面圖片
_this.preload = opt.preload == "true" ? "preload" : ""; //預加載(true時啟動加載)
_this.loop = opt.loop == "true" ? "loop" : ""; //循環播放(true時循環播放)
var str = "<video id='playVideo' controls "; //根據設置的屬性的值，拼寫video控件
str += " width='" + _this.width + "' height='" + _this.height + "' " + _this.autoplay + " " + _this.preload + " " + _this.loop + " ";
if (typeof (_this.poster) != "undefined") {
str += " poster='" + _this.poster + "' >";
} else {
str += " > ";
}
str += " <source src='" + _this.src + "' />";
str += "</video>";
this.elemt.innerHTML = str; //將str放到要插入的對象中
}
playVideo({
//所有參數，elemt和src為必填其他看需求怎么要求
//elemt為播放控件要插入的容器，src為視頻文件地址，preload為預加載，autoplay是否頁面進入就自動播放
//poster為播放前的遮照圖片，loop為是否循環播放，width和heigth默認100%
elemt: document.getElementById("divVideo"),
src: "3.mp4",
preload: "true",
autoplay: "true",
poster: "",
loop: "true",
width: "",
heigth:""
});
</script>
</body>
</html>
