前端开发 | 在线支持

建议在Firefox或Chrome中测试，在模拟器中预览。

【示例】

HTML

<div id="player">
    <audio id="musicbox"></audio>
    <div id="controls" class="clearfix controls">
        <div id="play" class="playing"></div>
        <div id="next"></div>
        <div id="progress">
            <div></div>
            <p id="time">00:00 / 00:00</p>
        </div>
        <div id="volume">
            <div></div>
        </div>
    </div>
    <div class="bar">
        <button>重置列表</button>
        <button>随机打乱</button>
        <button>清空列表</button>
    </div>
    <ul id="musiclist">
    </ul>
    <div class="bar bottom"> <span>播放模式：</span> <span id="mode">全部</span> </div>
</div>

JS

var musicFiles = [{
    name: "感恩的心 ",
    author: "欧阳菲菲",
    url: "music/感恩的心.mp3"
},
{ 
    name: "北京北京",
    author: "梁博",
    url: "music/北京北京.mp3"
},
{
    name: "离不开你",
    author: "朱克",
    url: "music/离不开你.mp3"
},
{
    name: "最后一页",
    author: "江语晨",
    url: "music/最后一页.mp3"
}];
$(function() {
    var $media = $("#musicbox");
    var musicIndex = -1;      //当前正在播放的歌曲的索引
    var playingFile = null;   //当前正在播放的歌曲
    var playMode = 1; //播放模式
    init = function() {
        for (var a in musicFiles) {
            $("#musiclist").append("<li>" + musicFiles[a].name + " - " + musicFiles[a].author + "</li>");
        }
        nextMusic();
    } ();
    $("#next").bind("click", nextMusic);
    // $("audio").bind("error", nextMusic);
    function nextMusic() {
        if (playMode == 1) {
            musicIndex += 1;
        }
        if (musicIndex == musicFiles.length) {
            musicIndex = 0;
        }
        playMusic(musicIndex);
    }
    // 播放
    function playMusic(index) {
        playingFile = musicFiles[index];
        $media.attr("src", playingFile.url);
        $media[0].play();
        $("#musiclist>li").removeClass("isplay").eq(index).addClass("isplay");
        auto();
    }
    // 控制播放时间和播放进度
    function auto() {
        var allTime = $media[0].duration;
        var currentTime = $media[0].currentTime;
        var percent = Math.floor(currentTime * 100 / allTime);
        if (isNaN(allTime)) {
            $("#progress div").css({
                background: "url(images/load.png repeat-x)",
                width: "100px"
            });
        } else {
            $("#progress div").css("background", "#374D62");
            $("#progress div").css("width", percent + "px");
            $("#time").html(timeformat(currentTime) + " / " + timeformat(allTime));
        }
        setTimeout(auto, 1000);
        if ($media[0].ended == true) {
            nextMusic();
        }
    };
    // 设置时间格式
    function timeformat(time) {
        var t = Math.round(time);
        var h = Math.floor(t / 3600);
        var m = Math.floor(t / 60);
        var s = t - h * 3600 - m * 60;
        if (h == 0) {
            str = m > 9 ? m: ("0" + m) + ":" + (s > 9 ? s: ("0" + s));
        } else {
            str = h > 9 ? h: ("0" + h) + ":" + (m > 9 ? m: ("0" + m)) + ":" + (s > 9 ? s: ("0" + s));
        }
        return str;
    }

    // 双击音乐列表播放
    $("#musiclist>li").dblclick(function() {
        musicIndex = $("#musiclist>li").index(this);
        $("#play").addClass("playing");
        playMusic(musicIndex);
        if (playMode == 0) {
            $("#musiclist>li").removeClass("disable").not(".isplay").addClass("disable");
        }
    });

    //播放按钮切换
    $("#play").click(function() {
        if ($("#play").is(".playing")) {
            $("#play").removeClass("playing");
            $media[0].pause();
        } else {
            $("#play").addClass("playing");
            $media[0].play();
        }
    });

    //调整进度
    $("#progress").click(function(e) {
        var offset = $("#progress div").offset();
        var width = e.pageX - offset.left;
        var allTime = $media[0].duration;
        $media[0].currentTime = allTime * width / 100;
        $("#progress div").css("width", width + "px");
    });

    //音量调整
    var isdown = false;
    $("#volume div").mousedown(function(e) {
        var offset = $("#volume").offset();
        var left = e.pageX - offset.left - 8;
        left = left > 34 ? 34 : left;
        left = left < 0 ? 0 : left;
        $("#volume div").css("left", left + "px");
        isdown = true;
    });
    $(document).mousemove(function(e) {
        if (isdown) {
            var offset = $("#volume").offset();
            var left = e.pageX - offset.left - 8;
            left = left > 34 ? 34 : left;
            left = left < 0 ? 0 : left;
            $("#volume div").css("left", left + "px");
            $media[0].volume = Math.round(left / 34 * 10) / 10;
        }
    });
    $(document).mouseup(function() {
        isdown = false;
        //alert(isdown);
    });

    $("#volume").click(function(e) {
        var offset = $("#volume").offset();
        var left = e.pageX - offset.left - 8;
        left = left > 34 ? 34 : left;
        left = left < 0 ? 0 : left;
        $("#volume div").css("left", left + "px");
        $media[0].volume = Math.round(left / 34 * 10) / 10;
    });

    //模式切换
    $("#mode").click(function() {
        if (playMode == 1) {
            $("#mode").html("单首");
            $("#musiclist>li").not(".isplay").addClass("disable");
            playMode = 0;
        } else {
            $("#mode").html("全部");
            $("#musiclist>li").removeClass("disable");
            playMode = 1;
        }
    });
});

CSS


body {
	font-size: 13px;
	font-family: 微软雅黑;
	background: #5C83B6;
	-webkit-user-select: none;
}

::-webkit-scrollbar {
	width: 0; 
	height: 0;
}

#player {
	width: 280px;
	height: 370px;
	background: #4F6E8D;
	margin: 20px auto;
	border-radius: 8px;
	/*box-shadow:1px 1px 7px rgba(0, 0, 0, 0.4);*/
}

audio {
	display: none;
}

/* clearfix */
.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden
}

* html .clearfix {
	height: 1%
}

.clearfix {
	display: block
}

#controls {
	height: 70px;
}

.controls div {
	float: left;
	width: 49px;
	height: 57px;
	margin: 7px 0 6px 0;
}

#play {
	background: url("../images/ctrl.png");
	margin-left: 10px;
	cursor: pointer;
}

#play:hover {
	background: url("../images/ctrl.png") no-repeat 0 -57px;
}

#play.playing {
	background: url("../images/ctrl.png") no-repeat -49px 0;
}

#play.playing:hover {
	background: url("../images/ctrl.png") no-repeat -49px -57px;
}

#next {
	background: url("../images/ctrl.png") no-repeat -98px 0;
	cursor: pointer;
}

#next:hover {
	background: url("../images/ctrl.png") no-repeat -98px -57px;
}

#progress {
	width: 100px;
	height: 20px;
	margin: 25px 0;
	border-radius: 3px;
	background: #1B2631;
	overflow: hidden;
	position: relative;
	cursor: pointer;
}

#progress div {
	width: 0;
	height: 20px;
	background: #374D62;
	margin: 0;
	border-radius: 3px 0 0 3px;
}

#progress p {
	width: 100px;
	height: 20px;
	line-height: 20px;
	margin: 0;
	position: absolute;
	left: 0;
	top: 0;
	font-size: 10px;
	text-align: center;
	color: #FFF;
	font-weight: 600;
}

#volume {
	width: 50px;
	height: 16px;
	margin: 27px 10px;
	position: relative;
	background: url("../images/vol.png") repeat-x;
	cursor: pointer;
}

#volume div {
	width: 14px;
	height: 14px;
	border: 1px solid #2A3B4C;
	border-radius: 3px;
	margin: 0;
	background: #D5DEE8 url("../images/vol2.png") no-repeat;
	position: absolute;
	left: 34px;
	top: 0;
	cursor: pointer;
}

#volume div:hover {
	background-color: #FEF2C4;
}

.bar {
	height: 30px;
	line-height: 30px;
	background: #47637E;
	padding: 0 10px;
}

.bar button {
	margin: 5px 4px;
}

button {
	font-size: 11px;
	background: #D5DEE8;
	height: 20px;
	line-height: 16px;
	border: 1px solid #2A3B4C;
	border-radius: 3px;
	color: #43617B;
	font-weight: 600;
	padding: 1px 3px;
	cursor: pointer;
}

button:hover {
	background: #FEF2C4;
}

#musiclist {
	height: 240px;
	background: #FFF;
	margin: 0;
	list-style: square;
	padding-left: 0;
	overflow: scroll;
}

#musiclist li {
	height: 24px;
	line-height: 24px;
	font-size: 12px;
	color: #121834;
	padding-left: 10px;
	list-style-position: inside;
	cursor: default;
}

#musiclist li.isplay {
	background: #FFD133;
}

#musiclist li:hover {
	background: #FEDB65;
}

#musiclist li.disable {
	color: #CCD0DB;
}

#musiclist li.disable:hover {
	background: #FFF;
}

.bottom {
	border-radius: 0 0 8px 8px;
	color: #D5DEE8;
	font-size: 12px;
	font-weight: 700;
}

#mode {
	color: #FFF;
	cursor: pointer;
}

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