1、通过flash 原生的代码开发插件界面；
2、对于需要使用到的文件，表现mxi 文件， 该文件为adobe extension infomation file, 示例如下
<macromedia-extension
name="Export"
version="1.2.1"
type="SwfPannel">
<!-- Describe the author -->
<author name="test" />
<!-- List the required/compatible products -->
<products>
<product name="Flash" version="6" primary="true" />
</products>
<!-- Describe the extension -->
<description>
<![CDATA[
提供导出转换一体化的工具
]]>
</description>
<!-- Describe where the extension shows in the UI of the product -->
<ui-access>
<![CDATA[
commont
]]>
</ui-access>
<!-- Describe the files that comprise the extension -->
<files>
<file name="jsfl/exportJs.jsfl" destination="$flash/WindowSWF" />
<file name="tool/gfxexport.exe" destination="$flash/WindowSWF" />
<file name="jsfl/ExportPannel.swf" destination="$flash/WindowSWF" />
</files>
<!-- Describe the changes to the configuration -->
<configuration-changes>
</configuration-changes>
</macromedia-extension>
3、最后通过adobe extension manger ,生成扩展包，供别人使用。