JSwiff 是一款开源的，基于Java的操作Macromedia Flash file 的框架，可以创建，和操作Flash文件。
JSwiff 还提供了JSwiff Investigator，可以直接分析现有的SWF文件的结构，得到Tag层次的信息..
Jswiff是完全开源的，基于dual license (GPL/commercial).
官方网站是http://www.jswiff.com/
呵呵~看到这个消息兴奋吧，根据信息生成swf，难以想象，哈哈（虽然目前这个软件不是很完善，即使有flex可以根据xml生成swf）
其他不多说，喜欢的人自己可以到该网站去了解，下面我就拿出一个例子来。呵~~从官方那边修改过来的，我就不多做解释了（呵~人家说得很明白啦，虽然有点烦琐）
import java.io.FileOutputStream;
import java.io.IOException;
import com.jswiff.SWFWriter;
import com.jswiff.SWFDocument;
import com.jswiff.swfrecords.Rect;
import com.jswiff.swfrecords.RGBA;
import com.jswiff.swfrecords.Matrix;
import com.jswiff.swfrecords.tags.DefineFont2;
import com.jswiff.swfrecords.tags.DefineEditText;
import com.jswiff.swfrecords.tags.PlaceObject2;
import com.jswiff.swfrecords.tags.ShowFrame;
public class CreateSwf
{
public static void main(String[] args)
{
String fileName = "test.swf";
SWFDocument document = new SWFDocument();
// first we define a font for the text
// get a character ID for the font
int fontId = document.getNewCharacterId();
// use a standard font (e.g. Arial), we don't want to define shapes for each glyph
DefineFont2 defineFont2 = new DefineFont2(fontId, "Arial", null, null);
document.addTag(defineFont2);
// get a character ID for our text
int textId = document.getNewCharacterId();
// dynamic text is a good way to go, we use DefineEditText for this
// we don't care about bounds and variables
DefineEditText defineEditText = new DefineEditText(
textId, new Rect(0, 0, 0, 0), null);
// we have set the text bounds to a zero rectangle;
// to see the whole text, we set the autosize flag
defineEditText.setAutoSize(true);
// assign the font defined above to the text, set font size to 24 px (in twips!)
defineEditText.setFont(fontId, 20 * 24);
// set text color to red
defineEditText.setTextColor(new RGBA(255, 0, 0, 255));
// don't let viewers mess around with our text
defineEditText.setReadOnly(true);
// finally set the text
defineEditText.setInitialText("弃天笑(soda) test!");
document.addTag(defineEditText);
// place our text at depth 1
PlaceObject2 placeObject2 = new PlaceObject2(1);
placeObject2.setCharacterId(textId);
// place text at position (45; 10) (in twips!)
placeObject2.setMatrix(new Matrix(20 * 45, 20 * 10));
document.addTag(placeObject2); // place text
document.addTag(new ShowFrame()); // show frame
try
{
writeDocument(document, fileName);
}
catch (IOException e)
{
System.out.println("An error occured while writing " + fileName + ":");
e.printStackTrace();
}
}
private static void writeDocument(SWFDocument document, String fileName)
throws IOException
{
SWFWriter writer = new SWFWriter(document, new FileOutputStream(fileName));
writer.write();
}
}
呵~记得把jswiff-8.0-beta-2.jar配置进环境变量哦。接着编译运行，就会产生一个test.swf文件啦。哈哈，赶快运行
