小程序id是wxf196ca83df3b19ee ,  除了我描述的以外, 还有一个用户 也是同样的白屏 . 设备型号iPhone 6<iPhone7,2> 客户端版本7.0.5 基础库版本2.8.1 系统类型iOS 9.3.1 用户反馈日志内容如下: 2019-8-18 17:13:18 [log] page pages/index/index onLoad have been invoked 2019-8-18 17:13:18 [log] page pages/index/index onShow have been invoked 2019-8-18 17:13:18 [log] page pages/index/index onReady have been invoked 2019-8-18 17:13:19 [log] wx.getNetworkType api invoke 2019-8-18 17:13:19 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-18 17:13:19 [log] wx.onNetworkStatusChange api invoke 2019-8-18 17:13:26 [log] page pages/index/index onHide have been invoked 2019-8-18 17:13:27 [log] page pages/index/index onUnload have been invoked 2019-8-18 17:13:27 [log] page pages/index/index onLoad have been invoked 2019-8-18 17:13:27 [log] page pages/index/index onShow have been invoked 2019-8-18 17:13:28 [log] page pages/index/index onReady have been invoked 2019-8-18 17:13:29 [log] page pages/index/index onHide have been invoked 2019-8-18 17:14:16 [log] page pages/forest/forest onLoad have been invoked 2019-8-18 17:14:16 [log] page pages/forest/forest onShow have been invoked 2019-8-18 17:14:16 [log] page pages/forest/forest onReady have been invoked 2019-8-18 17:14:18 [log] wx.getNetworkType api invoke 2019-8-18 17:14:18 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-18 17:14:18 [log] wx.onNetworkStatusChange api invoke 2019-8-18 17:14:26 [log] page pages/forest/forest onHide have been invoked 2019-8-18 17:25:54 [log] page pages/forest/forest onShow have been invoked 2019-8-18 17:25:55 [log] page pages/forest/forest onHide have been invoked 2019-8-18 18:29:54 [log] page pages/forest/forest onLoad have been invoked 2019-8-18 18:29:54 [log] page pages/forest/forest onShow have been invoked 2019-8-18 18:29:55 [log] page pages/forest/forest onReady have been invoked 2019-8-18 18:29:56 [log] wx.getNetworkType api invoke 2019-8-18 18:29:56 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-18 18:29:56 [log] wx.onNetworkStatusChange api invoke 2019-8-18 18:31:36 [log] page pages/forest/forest onHide have been invoked 2019-8-18 18:39:43 [log] page pages/forest/forest onShow have been invoked 2019-8-18 18:39:46 [log] page pages/forest/forest onHide have been invoked 2019-8-18 18:39:50 [log] page pages/forest/forest onShow have been invoked 2019-8-18 18:40:1 [log] page pages/forest/forest onHide have been invoked 2019-8-19 7:53:43 [log] page pages/index/index onLoad have been invoked 2019-8-19 7:53:43 [log] page pages/index/index onShow have been invoked 2019-8-19 7:53:43 [log] page pages/index/index onReady have been invoked 2019-8-19 7:53:44 [log] wx.getNetworkType api invoke 2019-8-19 7:53:44 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-19 7:53:44 [log] wx.onNetworkStatusChange api invoke 2019-8-19 7:53:52 [log] page pages/index/index onHide have been invoked 2019-8-19 7:57:35 [log] page pages/index/index onLoad have been invoked 2019-8-19 7:57:35 [log] page pages/index/index onShow have been invoked 2019-8-19 7:57:35 [log] page pages/index/index onReady have been invoked 2019-8-19 7:57:37 [log] wx.getNetworkType api invoke 2019-8-19 7:57:37 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-19 7:57:37 [log] wx.onNetworkStatusChange api invoke 2019-8-19 7:57:43 [log] page pages/index/index onHide have been invoked 2019-8-20 20:26:24 [log] page pages/index/index onLoad have been invoked 2019-8-20 20:26:24 [log] page pages/index/index onShow have been invoked 2019-8-20 20:26:24 [log] page pages/index/index onReady have been invoked 2019-8-20 20:26:26 [log] wx.getNetworkType api invoke 2019-8-20 20:26:26 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-20 20:26:26 [log] wx.onNetworkStatusChange api invoke 2019-8-20 20:26:30 [log] page pages/index/index onHide have been invoked 2019-8-20 20:26:32 [log] page pages/index/index onShow have been invoked 2019-8-20 20:26:37 [log] page pages/index/index onHide have been invoked 2019-8-20 20:56:19 [log] page pages/index/index onLoad have been invoked 2019-8-20 20:56:19 [log] page pages/index/index onShow have been invoked 2019-8-20 20:56:19 [log] page pages/index/index onReady have been invoked 2019-8-20 20:56:21 [log] wx.getNetworkType api invoke 2019-8-20 20:56:21 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-20 20:56:21 [log] wx.onNetworkStatusChange api invoke 2019-8-20 20:56:23 [log] page pages/index/index onHide have been invoked 2019-8-20 22:44:35 [log] page pages/index/index onLoad have been invoked 2019-8-20 22:44:35 [log] page pages/index/index onShow have been invoked 2019-8-20 22:44:35 [log] page pages/index/index onReady have been invoked 2019-8-20 22:44:36 [log] wx.getNetworkType api invoke 2019-8-20 22:44:36 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-20 22:44:36 [log] wx.onNetworkStatusChange api invoke 2019-8-20 22:44:48 [log] page pages/index/index onHide have been invoked 2019-8-20 22:44:50 [log] page pages/index/index onUnload have been invoked 2019-8-20 22:44:50 [log] page pages/index/index onLoad have been invoked 2019-8-20 22:44:50 [log] page pages/index/index onShow have been invoked 2019-8-20 22:44:52 [log] page pages/index/index onReady have been invoked 2019-8-20 22:44:54 [log] page pages/index/index onHide have been invoked 2019-8-21 10:36:36 [log] page pages/index/index onLoad have been invoked 2019-8-21 10:36:36 [log] page pages/index/index onShow have been invoked 2019-8-21 10:36:36 [log] page pages/index/index onReady have been invoked 2019-8-21 10:36:38 [log] wx.getNetworkType api invoke 2019-8-21 10:36:38 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-21 10:36:38 [log] wx.onNetworkStatusChange api invoke 2019-8-21 10:36:45 [log] page pages/index/index onHide have been invoked 2019-8-21 10:36:49 [log] page pages/index/index onShow have been invoked 2019-8-21 10:37:21 [log] page pages/index/index onHide have been invoked 2019-8-21 10:37:25 [log] page pages/index/index onShow have been invoked 2019-8-21 10:37:29 [log] page pages/index/index onHide have been invoked 2019-8-21 10:41:23 [log] page pages/index/index onLoad have been invoked 2019-8-21 10:41:23 [log] page pages/index/index onShow have been invoked 2019-8-21 10:41:23 [log] page pages/index/index onReady have been invoked 2019-8-21 10:41:24 [log] wx.getNetworkType api invoke 2019-8-21 10:41:24 [log] wx.getNetworkType success callback with msg getNetworkType:ok 2019-8-21 10:41:24 [log] wx.onNetworkStatusChange api invoke 2019-8-21 10:41:28 [log] page pages/index/index onHide have been invoked 2019-8-21 10:41:39 [log] page pages/index/index onShow have been invoked 2019-8-21 10:41:50 [log] page pages/index/index onHide have been invoked 2019-8-21 10:42:6 [log] page pages/index/index onShow have been invoked 2019-8-21 10:42:7 [log] page pages/index/index onHide have been invoked 2019-8-21 10:42:9 [log] page pages/index/index onShow have been invoked 2019-8-21 10:42:18 [log] page pages/index/index onHide have been invoked 2019-8-21 10:42:20 [log] page pages/index/index onShow have been invoked 2019-8-21 10:42:27 [log] page pages/index/index onHide have been invoked