站長(zhǎng)資訊網(wǎng)根據(jù)html5實(shí)現(xiàn)的簡(jiǎn)單的音頻播放，還是挺好的，可以借鑒，下面上代碼了
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1 user-scalable=0"/> <link rel="shortcut icon" href="img/logo.png"> <title>html5 audio音頻播放</title> <style> *{ margin: 0; padding:0;} body{-webkit-tap-highlight-color: rgba(0,0,0,0); font-family: "微軟雅黑"} h1{ width: 100%; font-size: 1.5em; text-align: center; line-height: 3em; color:#47c9af; } #audio{ width: 100%;} #control{ width: 150px; height: 150px; line-height: 150px; text-align: center; border-radius: 200px; border:none; color:#fff; margin-top: -75px; margin-left:-75px; left:50%; top:50%; position: absolute; box-shadow: #888 0 0 8px;} .color_gray{ background: #e4e4e4} .hide{ display: none;} .show{ display: block;} .play{ background: #f06060;} .pause{ background:skyblue} /*進(jìn)度條樣式*/ .progressBar{ width: 100%; height: 10px;margin: 30px auto 30px auto; position:absolute; left: 0; bottom: 35px;} .progressBar p{ position: absolute;} .progressBar .progressBac{ width: 100%; height: 10px; left: 0; top:0; background: #e4e4e4;} .progressBar .speed{width: 100%; height: 10px; left: -100%; background: #f06060; } .progressBar .drag{ width: 30px; height: 30px; left: 0; top:-10px; background: skyblue; opacity: 0.8; border-radius: 50px; box-shadow: #fff 0 0 5px;} /*時(shí)間樣式*/ #time{ width: 100%; height: 20px;position: absolute; left: 0; bottom:30px; color:#888;} .tiemDetail{ position: absolute; right:10px; top:0;} #songInfo{overflow: hidden; width: 200px; height:50px; line-height: 50px; text-align: center; color:#34495e; margin-top: -25px; margin-left:-100px; left:50%; top:70%; position: absolute;} .shareImg{ position: absolute; left: 100000px;} </style> </head> <body> <script> $(function() { getSong(); }) //獲取歌曲鏈接并插入dom中 function getSong() { var audio = document.getElementById("audio"); audio.src = "http://frontman.qiniudn.com/songnotime.mp3"; audio.loop = true; //歌曲循環(huán) playCotrol(); //播放控制函數(shù) } //點(diǎn)擊播放/暫停 function clicks() { var audio = document.getElementById("audio"); $("#control").click(function() { if ($("#control").hasClass("play")) { $("#control").addClass("pause").removeClass("play"); audio.play();//開(kāi)始播放 dragMove();//并且滾動(dòng)條開(kāi)始滑動(dòng) $("#control").html("暫停播放"); } else { $("#control").addClass("play").removeClass("pause"); $("#control").html("點(diǎn)擊播放"); audio.pause(); } }) } //播放時(shí)間 function timeChange(time, timePlace) {//默認(rèn)獲取的時(shí)間是時(shí)間戳改成我們常見(jiàn)的時(shí)間格式 var timePlace = document.getElementById(timePlace); //分鐘 var minute = time / 60; var minutes = parseInt(minute); if (minutes < 10) { minutes = "0" + minutes; } //秒 var second = time % 60; seconds = parseInt(second); if (seconds < 10) { seconds = "0" + seconds; } var allTime = "" + minutes + "" + ":" + "" + seconds + "" timePlace.innerHTML = allTime; } //播放事件監(jiān)聽(tīng) function playCotrol() { audio.addEventListener("loadeddata", //歌曲一經(jīng)完整的加載完畢( 也可以寫(xiě)成上面提到的那些事件類(lèi)型) function() { $("#control").addClass("play").removeClass("color_gray"); $("#control").html("點(diǎn)擊播放"); addListenTouch(); //歌曲加載之后才可以拖動(dòng)進(jìn)度條 var allTime = audio.duration; timeChange(allTime, "allTime"); setInterval(function() { var currentTime = audio.currentTime; $("#time .currentTime").html(timeChange(currentTime, "currentTime")); }, 1000); clicks(); }, false); audio.addEventListener("pause", function() { //監(jiān)聽(tīng)暫停 $("#control").addClass("play").removeClass("pause"); $("#control").html("點(diǎn)擊播放"); if (audio.currentTime == audio.duration) { audio.stop(); audio.currentTime = 0; } }, false); audio.addEventListener("play", function() { //監(jiān)聽(tīng)暫停 $("#control").addClass("pause").removeClass("play"); $("#control").html("暫停播放"); dragMove(); }, false); audio.addEventListener("ended", function() { alert(0) }, false) } //進(jìn)度條 這里我用的是事件實(shí)現(xiàn)進(jìn)度拖動(dòng) 如果不太熟悉touch的可以看下我之前寫(xiě)的一個(gè)小demo http://www.cnblogs.com/leinov/p/3701951.html var startX, x, aboveX = 0; //觸摸時(shí)的坐標(biāo) //滑動(dòng)的距離 //設(shè)一個(gè)全局變量記錄上一次內(nèi)部塊滑動(dòng)的位置 //1拖動(dòng)監(jiān)聽(tīng)touch事件 function addListenTouch() { document.getElementById("drag").addEventListener("touchstart", touchStart, false); document.getElementById("drag").addEventListener("touchmove", touchMove, false); document.getElementById("drag").addEventListener("touchend", touchEnd, false); var drag = document.getElementById("drag"); var speed = document.getElementById("speed"); } //touchstart,touchmove,touchend事件函數(shù) function touchStart(e) { e.preventDefault(); var touch = e.touches[0]; startX = touch.pageX; } function touchMove(e) { //滑動(dòng) e.preventDefault(); var touch = e.touches[0]; x = touch.pageX - startX; //滑動(dòng)的距離 //drag.style.webkitTransform = 'translate(' + 0+ 'px, ' + y + 'px)'; //也可以用css3的方式 drag.style.left = aboveX + x + "px"; // speed.style.left = -((window.innerWidth) - (aboveX + x)) + "px"; } function touchEnd(e) { //手指離開(kāi)屏幕 e.preventDefault(); aboveX = parseInt(drag.style.left); var touch = e.touches[0]; var dragPaddingLeft = drag.style.left; var change = dragPaddingLeft.replace("px", ""); numDragpaddingLeft = parseInt(change); var currentTime = (numDragpaddingLeft / (window.innerWidth - 30)) * audio.duration;//30是拖動(dòng)圓圈的長(zhǎng)度，減掉是為了讓歌曲結(jié)束的時(shí)候不會(huì)跑到window以外 audio.currentTime = currentTime; } //3拖動(dòng)的滑動(dòng)條前進(jìn) function dragMove() { setInterval(function() { drag.style.left = (audio.currentTime / audio.duration) * (window.innerWidth - 30) + "px"; speed.style.left = -((window.innerWidth) - (audio.currentTime / audio.duration) * (window.innerWidth - 30)) + "px"; }, 500); } </script> <h1>html5 audio 音頻播放demo</h1> <!--audiostart--> <audio id="audio" src="" loop="loop" autoplay="autoplay" ></audio> <!--audio End--> <!--播放控制按鈕start--> <button id="control" class="">loading</button> <!--播放控制按鈕end--> <!--時(shí)間進(jìn)度條塊兒start--> <section class="progressBar"> <p class="progressBac"></p> <p class="speed" id="speed"></p> <p class="drag" id="drag"></p> </section> <!--時(shí)間進(jìn)度條塊兒end--> <!--播放時(shí)間start--> <p id="time"><p class="tiemDetail"><span class="currentTime" id="currentTime">00:00</span>/<span class="allTime" id="allTime">00:00</span></p></p> <!--播放時(shí)間end--> <!--歌曲信息start--> <p id="songInfo">沒(méi)時(shí)間-Leinov<p class="shareImg"><img src="img/html5audio.jpg" alt=""></p></p> <!--歌曲信息end--> <script src="js/zepto.js"></script> </body> </html>
2. [圖片] audioplay.png
