AS3将TextField换行符转换为CRLF，以便在Windows上显示为纯文本（记事本）

Posted 2021-02-24

Linebreaks differ between Flash TextField and a plain text file like Notepad. In this example we convert the html linebreaks in Flash to

var originalStr:String = "<p>Each<br>word<br>should<br>be<br>on<br>a<br>new<br>line.</p><p>	This line should be tabbed.</p><p>But this line shouldn't be tabbed.</p><p><li>Bullet points don't work though</li><li>Bullet points don't work though</li><li>Bullet points don't work though</li></p><p>Paste into Notepad to view the results!</p>";
 
var textfieldStr:String = unescape(originalStr);
 
var tf:TextField = new TextField();
tf.multiline = true;
tf.width = stage.stageWidth;
tf.height = stage.stageHeight;
addChild(tf);
tf.htmlText = textfieldStr;
 
var clipboardForNotepadStr:String = unescape(tf.text.replace(/
/g, '
'));
System.setClipboard(clipboardForNotepadStr);