升级到iOS9后，微信，QQ，微博等社交软件的分享都失效了，控制台默默地打印了这条信息：
This app is not allowed to query for scheme xxx
在Stackoverflow(iOS 9 not opening Instagram app with URL SCHEME)上说要在Info.plist加上这个key/value：
<key>LSApplicationQueriesSchemes</key>
<array>
<string>mqqOpensdkSSoLogin</string>
<string>mqzone</string>
<string>sinaweibo</string>
<string>alipayauth</string>
<string>alipay</string>
<string>safepay</string>
<string>mqq</string>
<string>mqqapi</string>
<string>mqqopensdkapiV3</string>
<string>mqqopensdkapiV2</string>
<string>mqqapiwallet</string>
<string>mqqwpa</string>
<string>mqqbrowser</string>
<string>wtloginmqq2</string>
<string>weixin</string>
<string>wechat</string>
</array>
