极简模式javascript音乐播放器

它能做到什么？
1、可控制音乐状态（播放、暂停）；
2、灵活的音乐资源配置（单个、多个）；
3、自动音乐列表（无选择列表、有列表）；
4、可指定播放器所在的容器（元素、页面）；
5、可指定播放器所在的容器位置（上、下、左、右）；
6、可自动加载音乐资源并自动播放（浏览器、微信）
7、可定义皮肤病（按钮、列表）；
8、极简小巧（无图片资源加载、无CSS格式文件加载）；
9、更友好的用户体验（手机、PC）。

帮助文档
1、单个音乐
DNmusicPlay({audioUrl:"music/ccav.mp3"});
DNmusicPay({title:"中国人",source:acc2.mp3"});

2、多个音乐
DNmusicPlay({
audioUrl:[
{title:"中国人",source:"music/ccav.mp3"},
{title:"中国人2",source:"acc2.mp3"}
]
});

3、指定节点
DNmusicPlay({
nodeID:"dntest",
audioUrl:"music/ccav.mp3"
});

4、指定位置
DNmusicPlay({
boxStyle:"top:10px;left:20px;opacity:0.5;",
audioUrl:""music/ccav.mp3"
});

5、修改皮肤
按钮图（宽高比1：2）
DNmusicPlay({
bottonSrc:"icon.png",
audioUrl:"music/ccav.mp3"
});

播放器
DNmusicPlay({
htmls:"<div>……</div>",
audioUrl:"music/ccav.mp3"
});

 

js文件:DNmusic.js

(function(global){
    var __INFO__={    /*定义常量*/
            plug:"DNmusicPlay",    /*插件名称*/
            version:"1.0.1",
            author:"vic"
        }
    
    var defaults={
        audioUrl:"",
        nodeID:"",
        boxStyle:"",
        bottonSrc:"",
        htmls:'<audio autoplay loop style="width:0px;"><source scr="" type="audio/mpeg"/></audio><a style="width:24px;height:24px;background:url(data:image/png;base64,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) transparent no-repeat scroll top left;background-size:100% auto;display:inline-block;" href="javascript:;" title="音乐开关"></a><select style="vertical-algin:top;"></select>'
        };
        
        var PlugCode=function(options){
                var settings=Object.assign({},defaults,options);
                
                var audioDOM=document.getElementById(settings.nodeID);
                if(!audioDOM) audioDOM=document.body;
                
                var audioBox=document.createElement("div");
                audioBox.id="dnmusiccontrol";
                audioBox.style="top:10px;left:20px;opacity:0.5;overflow:hidden;position:absolute;z-index:2147483646;"+settings.boxStyle;
                audioBox.innerHTML=settings.htmls;
                audioDOM.appendChild(audioBox);
                
                
                var audioButton=audioBox.querySelectorAll("a")[0];
                var audioList=audioBox.querySelectorAll("select")[0];
                var audioTag=audioBox.querySelectorAll("audio")[0];
                
                //设置按钮背景图
                if(settings.bottonSrc) audioButton.style.backgroundImage="url("+settings.bottonSrc+")";
                
                audioButton.state=true;
                
                var _urlType=toString.apply(settings.audioUrl);
                console.log(_urlType);
                
                if(_urlType==="[object Object]"){
                    var _temp=[];
                    _temp.push(settings.audioUrl);
                    settings.audioUrl=_temp;
                }
                
                if(!settings.audioUrl.length)
                {
                    console.log(__INFO__.plug+"无指定的音乐资源");
                    return;
                }
                
                if(typeof settings.audioUrl==='object'){
                    audioTag.src=settings.audioUrl[0].source;
                    for(var i=0;i<settings.audioUrl.length;i++){
                        var _option=new Option(settings.audioUrl[i].title,settings.audioUrl[i].source);
                        audioList.add(_option);
                    
                    }    
                }else{
                    audioTag.src=settings.audioUrl;
                    audioList.style.display="none";
                }
                
                var audioFN={
                    play:function(url){
                        if(url) audioTag.src=url;
                        audioButton.style.backgroundPosition="0 0";
                        audioTag.play();
                    },
                    stop:function(){
                        audioButton.style.backgroundPosition="0 100%";
                        audioTag.pause();
                    }
                };
                
                var _device =(/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase()));
                
                var clickEvtName=_device?"touchstart":"mousedown";
                
                //按钮事件
                audioButton.addEventListener(clickEvtName,function(e){
                    if(this.state)
                    {
                        this.state=false;
                        audioFN.stop();
                    }else
                    {
                        this.state=true;
                        audioFN.play()
                    }
                });
                
                //下拉事件
                audioList.addEventListener("change",function(e){
                    var musicName=this.options[this.selectedIndex].value;                    
                    audioFN.play(musicName);
                    audioButton.state=true;
                });
                
                //做微信兼容
                if(navigator.userAgent.toLowerCase().match(/micromessenger/i)){
                    document.addEventListener("WeixinJSBridgeReady",function onBridgeReady(){
                        WeixinJSBridge.invoke("getNetworkType",{},function(e){
                            audioFN.play();
                        });
                    });
                }
                
            };
            
        global[__INFO__.plug]=PlugCode;
            
})(typeof window!=="undefined"?window:this);

 

html文件:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="DNmusic.js"></script>

<title>极简javascript音乐播放器</title>
</head>

<body>
<script>
/*DNmusicPlay({audioUrl:"acc.mp3"});*/
DNmusicPlay({
        audioUrl:[
            {title:"中国人",source:"acc.mp3"},
            {title:"中国人2",source:"acc2.mp3"}
        ]
    });
</script>
</body>
</html>

 

效果：