在flex中输出文件到本地目前我用到两种方法,分别是File和FielRefreence
例子:
var exportString:String = "这就是一个测试"
1、File输出
var ff:File = File.desktopDirectory.resolvePath("Progress.CSV"); ff.addEventListener(Event.SELECT,exportCSVSelectedHandler); ff.browseForSave("选择路径"); private function exportCSVSelectedHandler(event:Event):void { var dir:String = event.target.nativePath; var writeStream:FileStream = new FileStream(); writeStream.open(new File(dir),FileMode.WRITE); var content:String = "jhfdklahflaksjdhflkasjhflaskjhlf\n"; writeStream.writeMultiByte(content,'utf-8'); writeStream.close(); }
2、FileReference 输出
var content:String = "jhfdklahflaksjdhflkasjhflaskjhlf\n"; var f:FileReference = new FileReference(); f.save(content,"1.csv");
File和FileReference两者的差别在于File可以指定文档的编码格式,而FileReference使用起来相对简单
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