Flash AS3 加载mp3/jpg/xml/png的示例

本文介绍了如何在Flash中加载不同类型的资源文件,包括图片、音频、XML等,并提供了具体的代码示例。针对不同类型的资源,文章展示了多种加载及处理的方法。
//加载图片,swf示例
var myLoader=new Loader();
myLoader.load(new URLRequest("http://www.suntw.com/testpng.png"));
myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, jpgloaded);
 
//加载mp3示例
var mp3Loader=new Sound();
mp3Loader.load(new URLRequest("http://www.suntw.com/testmp3.mp3"));
mp3Loader.addEventListener(Event.COMPLETE,mp3loaded);
 
//加载xml,txt示例
var xmLoader = new URLLoader();
xmLoader.load(new URLRequest("http://www.suntw.com/testxml.xml"));
xmLoader.addEventListener(Event.COMPLETE, xmlloaded);
 
function jpgloaded(e:Event):void{
	//1 SWF调用方式
	//var l:Loader = Loader(e.target.loader);
	//var lib:MovieClip = MovieClip(l.content);
	//this.addChild(lib);
	//2 SWF调用方式
	//var lib:MovieClip = e.target.content;
	//addChild(lib);
	//3 通用调用方式
	//this.addChild(e.target.content);
	//4 PIC调用方式
	var bm:Bitmap = Bitmap(e.target.content);//Loader里面的内容
	this.addChild(bm);
}
 
function mp3loaded(e:Event):void{
	//5 Mp3调用方式,就不能再用loader而必须用new Sound
	var bgmusic:Sound = Sound(e.target);//bgmusic是一个loader?
	var bgsong:SoundChannel=new SoundChannel();//必须在外部搞这个才能用于暂停和播放此音乐
	bgsong = bgmusic.play(0);		//开始播放,赋给一个音流对象
	//curMusic=bgsong.position;		//当前播放的位置
	//bgsong.stop(); 				//暂止播放
	//bgsong=bgmusic.play(curMusic);//从指定位置开始播放
}
 
function xmlloaded(e:Event):void{
	var xml:XML = new XML();
	xml = XML(e.target.data);
	trace(xml.basic.bgmusic);	//使用
}


types { text/html html htm shtml; text/css css; text/xml xml; image/gif gif; image/jpeg jpeg jpg; application/javascript js; application/atom+xml atom; application/rss+xml rss; text/mathml mml; text/plain txt; text/vnd.sun.j2me.app-descriptor jad; text/vnd.wap.wml wml; text/x-component htc; image/avif avif; image/png png; image/svg+xml svg svgz; image/tiff tif tiff; image/vnd.wap.wbmp wbmp; image/webp webp; image/x-icon ico; image/x-jng jng; image/x-ms-bmp bmp; font/woff woff; font/woff2 woff2; application/java-archive jar war ear; application/json json; application/mac-binhex40 hqx; application/msword doc; application/pdf pdf; application/postscript ps eps ai; application/rtf rtf; application/vnd.apple.mpegurl m3u8; application/vnd.google-earth.kml+xml kml; application/vnd.google-earth.kmz kmz; application/vnd.ms-excel xls; application/vnd.ms-fontobject eot; application/vnd.ms-powerpoint ppt; application/vnd.oasis.opendocument.graphics odg; application/vnd.oasis.opendocument.presentation odp; application/vnd.oasis.opendocument.spreadsheet ods; application/vnd.oasis.opendocument.text odt; application/vnd.openxmlformats-officedocument.presentationml.presentation pptx; application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx; application/vnd.openxmlformats-officedocument.wordprocessingml.document docx; application/vnd.wap.wmlc wmlc; application/wasm wasm; application/x-7z-compressed 7z; application/x-cocoa cco; application/x-java-archive-diff jardiff; application/x-java-jnlp-file jnlp; application/x-makeself run; application/x-perl pl pm; application/x-pilot prc pdb; application/x-rar-compressed rar; application/x-redhat-package-manager rpm; application/x-sea sea; application/x-shockwave-flash swf; application/x-stuffit sit; application/x-tcl tcl tk; application/x-x509-ca-cert der pem crt; application/x-xpinstall xpi; application/xhtml+xml xhtml; application/xspf+xml xspf; application/zip zip; application/octet-stream bin exe dll; application/octet-stream deb; application/octet-stream dmg; application/octet-stream iso img; application/octet-stream msi msp msm; audio/midi mid midi kar; audio/mpeg mp3; audio/ogg ogg; audio/x-m4a m4a; audio/x-realaudio ra; video/3gpp 3gpp 3gp; video/mp2t ts; video/mp4 mp4; video/mpeg mpeg mpg; video/quicktime mov; video/webm webm; video/x-flv flv; video/x-m4v m4v; video/x-mng mng; video/x-ms-asf asx asf; video/x-ms-wmv wmv; video/x-msvideo avi; }
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