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介绍一款JavaScript播放器 - Dewplayer

發布時間:2024/4/13 javascript 37 豆豆
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????網頁播放器一般都是很簡陋的,比如51cto的等等。Dewplayer是一款很不錯的播放器,支持xml,方便后臺管理,這里我寫了一個后臺接入的類,自己調用就可以對播放器進行增刪改查的管理,導入導出。

????首先是播放器的樣式代碼:

????樣式1:

????

<object?type="application/x-shockwave-flash"?data="/flashdir/dewplayer-mini.swf"?width="160"?height="20"?id="dewplayermini"?name="dewplayermini"> <param?name="movie"?value="/flashdir/dewplayer-mini.swf"?/> <param?name="flashvars"?value="mp3=flashdir/mp3/everywhere.mp3"?/> </object>

????樣式2:

????

<object?type="application/x-shockwave-flash"?data="/flashdir/dewplayer.swf"?width="200"?height="20"?id="dewplayerclassic"?name="dewplayerclassic"> <param?name="movie"?value="/flashdir/dewplayer.swf?mp3=flashdir/mp3/cesaria.mp3"?/> <param?name="flashvars"?value="mp3=flashdir/mp3/cesaria.mp3"?/> </object>

????樣式3:

????

<object?type="application/x-shockwave-flash"?data="/flashdir/dewplayer.swf"?width="200"?height="20"?id="dewplayerclassic"?name="dewplayerclassic"> <param?name="movie"?value="/flashdir/dewplayer.swf?mp3=flashdir/mp3/cesaria.mp3"?/> <param?name="flashvars"?value="mp3=flashdir/mp3/cesaria.mp3"?/> </object>

????樣式4:

????

<object?type="application/x-shockwave-flash"?data="/flashdir/dewplayer-bubble.swf"?width="250"?height="65"?id="dewplayerbub"?name="dewplayerbub"> <param?name="movie"?value="/flashdir/dewplayer-bubble.swf"?/> <param?name="flashvars"?value="mp3=flashdir/mp3/moldau.mp3"?/> </object>

????樣式5:

????

<object?type="application/x-shockwave-flash"?data="dewplayer-playlist.swf"?width="240"?height="200"?id="dewplayer"?name="dewplayer"> <param?name="wmode"?value="transparent"?/> <param?name="movie"?value="dewplayer-playlist.swf"?/> <param?name="flashvars"?value="showtime=true&autoreplay=true&xml=playlist.xml"?/> </object>

????樣式6:

????

<object?type="application/x-shockwave-flash"?data="/flashdir/dewplayer-vinyl.swf"?width="303"?height="113"?id="dewplayervinyl"?name="dewplayervinyl"> <param?name="movie"?value="/flashdir/dewplayer-vinyl.swf"?/> <param?name="flashvars"?value="xml=flashdir/playlist.xml"?/> </object>

????樣式7:

????

<object?type="application/x-shockwave-flash"?data="music/jsmusic/dewplayer-playlist.swf"?width="240"?height="200"?id="dewplayer"?name="dewplayer">???? <param?name="wmode"?value="transparent"?/>???? <param?name="movie"?value="music/jsmusic/dewplayer-playlist.swf"?/>???? <param?name="flashvars"?value="showtime=true&autoreplay=true&autostart=1&showtime=1&randomplay=1&xml=music/playlist.xml"?/>???? </object>

????下面是playlist.xml的格式:

<?xml?version="1.0"?encoding="UTF-8"?>???? <playlist?version="1"?xmlns="http://xspf.org/ns/0/">???? <trackList>???? <track>???? <location>music/mp3/1.mp3</location>???? <title>我是真的愛你?-?魏雪漫</title>???? </track>???? <track>???? <location>music/mp3/2.mp3</location>???? <title>往未來飛的客機?-?郭靜</title>???? </track>???? <track>???? <location>music/mp3/4.mp3</location>???? <title>好好(想把你寫成一首歌)?-?五月天</title>???? </track>???? <track>???? <location>music/mp3/6.mp3</location>???? <title>達爾文?-?蔡健雅Tanya</title>???? </track>???? <track>???? <location>music/mp3/3.mp3</location>???? <title>遇見?-?孫燕姿</title>???? </track>???? <track>???? <location>music/mp3/5.mp3</location>???? <title>我?-?蘇運瑩</title>???? </track>???? </trackList>???? </playlist>

????下面是后臺管理xml的類xmlhelper(.NET版):

using?System; using?System.Collections.Generic; using?System.Linq; using?System.Web; using?System.Xml; using?System.Data; using?System.IO;namespace?Blog.XML {public?class?xmlhelper{//XML添加方法public?void?AddXML(string?text11,?string?text3,?string?fileName){string?id?=?text11;string?title?=?text3;string?location?=?@"music/"?+?fileName;//在第一個前面插入一條信息XmlDocument?doc?=?new?XmlDocument();doc.Load(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));XmlNode?trackList?=?doc.SelectSingleNode("/playlist/trackList");XmlElement?track?=?doc.CreateElement("track");XmlElement?ele_id?=?doc.CreateElement("id");ele_id.InnerText?=?id;track.AppendChild(ele_id);XmlElement?ele_title?=?doc.CreateElement("title");ele_title.InnerText?=?title;track.AppendChild(ele_title);XmlElement?ele_location?=?doc.CreateElement("location");ele_location.InnerText?=?location;track.AppendChild(ele_location);trackList.InsertBefore(track,?trackList.FirstChild);doc.Save(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));}//XMl刪除public?void?Delete(string?id){//通過id獲取信息XmlDocument?doc?=?new?XmlDocument();doc.Load(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));XmlNode?trackList?=?doc.SelectSingleNode("/playlist/trackList");foreach?(XmlNode?track?in?trackList.ChildNodes){XmlNode?node_id?=?track.FirstChild;if?(node_id.InnerText?==?id){track.ParentNode.RemoveChild(track);}}doc.Save(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));}//XML修改public?void?Update(string?id,?string?title){string?ID?=?id;//通過id獲取信息,然后更改信息XmlDocument?doc?=?new?XmlDocument();doc.Load(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));XmlNode?trackList?=?doc.SelectSingleNode("/playlist/trackList");foreach?(XmlNode?track?in?trackList.ChildNodes){XmlNode?temp_node?=?track.FirstChild;if?(temp_node.InnerText?==?ID){track.ChildNodes[1].InnerText?=?title;doc.Save(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));break;}}}//XML獲取id進行修改public?string?GetEntity(string?id){string?entity?=?"";XmlDocument?doc?=?new?XmlDocument();doc.Load(HttpContext.Current.Server.MapPath("XML/xmltodataset.xml"));XmlNode?trackList?=?doc.SelectSingleNode("/playlist/trackList");foreach?(XmlNode?track?in?trackList.ChildNodes){XmlNode?temp_node?=?track.FirstChild;if?(temp_node.InnerText?==?id){foreach?(XmlNode?item?in?track.ChildNodes){entity?+=?item.InnerText?+?"|";}entity?=?entity.Substring(0,?entity.Length?-?1);break;}}return?entity;}} }

????最終效果:

????樣式1:(麻蛋51CTO把路徑屏蔽了,只能直接拿才能用。)

????

? ? 樣式2:(這個就可以~唉~)
????

????代碼地址:https://github.com/geeklx/geeklx.github.com/tree/master/music

????

轉載于:https://blog.51cto.com/liangxiao/1868837

超強干貨來襲 云風專訪:近40年碼齡,通宵達旦的技術人生

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