在tomcat 的web.xml文件中加入ipa的mime type配置即可
<!-- ipa 下載 配置 -->
<mime-mapping>
<extension>ipa</extension>
<mime-type>application/vnd.iphone</mime-type>
</mime-mapping>
<!-- apk 下載 配置 -->
<mime-mapping>
<extension>apk</extension>
<mime-type>application/vnd.android.package-archive</mime-type>
</mime-mapping>