當時在調(diào)試友盟,出現(xiàn)錯誤:

- register error [Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={NSUnderlyingError=0x174651a30 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "The Internet connection appears to be offline." UserInfo={NSErrorFailingURLStringKey=https://msg.umengcloud.com/launch, NSErrorFailingURLKey=https://msg.umengcloud.com/launch, _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1, NSLocalizedDescription=The Internet connection appears to be offline.}}, NSErrorFailingURLStringKey=https://msg.umengcloud.com/launch, NSErrorFailingURLKey=https://msg.umengcloud.com/launch, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=50, NSLocalizedDescription=The Internet connection appears to be offline.}]

說是網(wǎng)絡(luò)錯誤,發(fā)現(xiàn) app 連接不了網(wǎng)絡(luò),之前 app 一直可以連接網(wǎng)絡(luò)的,后來找到一篇文章:http://www.cnblogs.com/sdsunjing/p/6068984.html ,說 ios 10 有 bug, 后來我把手機上:設(shè)置--無線局域網(wǎng)/蜂窩移動網(wǎng)絡(luò)--使用無線局域網(wǎng)于蜂窩移動的應(yīng)用--對應(yīng) app 的網(wǎng)絡(luò)連接關(guān)閉,再打開,就可以了