ios7.1及以上
itms-services://?spm=0.0.0.0.WIsvD2&action=download-manifest&url=https://mtl.alibaba-inc.com/oss/mupp/19578/1228511/1228511/b73745d97ddbd2f6915edee30396ccc5/Moon-Releasedownload.plist
ios7.1以下
itms-services://?spm=0.0.0.0.WIsvD2&action=download-manifest&url=http://mtl.alibaba-inc.com/oss/mupp/19578/1228511/1228511/b73745d97ddbd2f6915edee30396ccc5/Moon-Releasedownload.plist
原文：http://www.cnblogs.com/sidesky/p/5101773.html