web.xml 配支持 sis CAB apk ipa 下载
<mime-mapping>
<extension>sisx</extension>
<mime-type>application/vnd.symbian.install</mime-type>
</mime-mapping>

<mime-mapping>
<extension>sis</extension>
<mime-type>application/vnd.symbian.install</mime-type>
</mime-mapping>

<mime-mapping>
<extension>cab</extension>
<mime-type>application/octet-stream</mime-type>
</mime-mapping>

<mime-mapping>
<extension>cab</extension>
<mime-type>application/octet-stream</mime-type>
</mime-mapping>

<mime-mapping>
<extension>apk</extension>
<mime-type>application/vnd.android.package-archive</mime-type>
</mime-mapping>

<mime-mapping>
<extension>ipa</extension>
<mime-type>application/vnd.iphone</mime-type>
</mime-mapping>