已经越狱的 iPhone、iPad 设备，当通过其自带的 safari 浏览器访问 ipa 应用下载网站时，利用 itms-services 协议，可以一键安装 ipa 文件的 iOS 应用，例如：
<a href="itms-services://?action=download-manifest&url=http://blog.s135.com/demo/ios/jhsmyt.plist">通过越狱的iOS设备浏览器访问本页，点这儿一键安装APP应用。</a>
2、jhsmyt.plist 的内容如下：
<plist version="1.0">
<dict>
<key>items</key>
<array>
<dict>
<key>assets</key>
<array>
<dict>
<key>kind</key>
<string>software-package</string>
<key>url</key>
<string>http://blog.s135.com/demo/ios/jhsmyt.ipa</string>
</dict>
<dict>
<key>kind</key>
<string>display-image</string>
<key>needs-shine</key>
<true/>
<key>url</key>
<string>http://blog.s135.com/demo/ios/jhsmyt_logo.png</string>
</dict>
<dict>
<key>kind</key>
<string>full-size-image</string>
<key>needs-shine</key>
<true/>
<key>url</key>
<string>http://blog.s135.com/demo/ios/jhsmyt_logo.png</string>
</dict>
</array>
<key>metadata</key>
<dict>
<key>bundle-identifier</key>
<string>com.yijia.juhuasuan</string>
<key>bundle-version</key>
<string>1.0.0</string>
<key>kind</key>
<string>software</string>
<key>subtitle</key>
<string>聚划算每一天</string>
<key>title</key>
<string>聚划算每一天</string>
</dict>
</dict>
</array>
</dict>
</plist>
需要修改之处：
