info.plist文件里面添加描述

<key>NSAppleMusicUsageDescription</key>

<string>App需要您的同意,才能访问媒体资料库</string>

<key>NSBluetoothPeripheralUsageDescription</key>

<string>App需要您的同意,才能访问蓝牙</string>

<key>NSCalendarsUsageDescription</key>

<string>App需要您的同意,才能访问日历</string>

<key>NSCameraUsageDescription</key>

<string>App需要您的同意,才能访问相机</string>

<key>NSHealthShareUsageDescription</key>

<string>App需要您的同意,才能访问健康分享</string>

<key>NSHealthUpdateUsageDescription</key>

<string>App需要您的同意,才能访问健康更新 </string>

<key>NSLocationAlwaysUsageDescription</key> //后台定位耗电

<string>App需要您的同意,才能始终访问位置</string>

<key>NSLocationUsageDescription</key>

<string>App需要您的同意,才能访问位置</string>

<key>NSLocationWhenInUseUsageDescription</key>

<string>App需要您的同意,才能在使用期间访问位置</string>

<key>NSMicrophoneUsageDescription</key>

<string>App需要您的同意,才能访问麦克风</string>

<key>NSMotionUsageDescription</key>

<string>App需要您的同意,才能访问运动与健身</string>

<key>NSPhotoLibraryUsageDescription</key>

<string>App需要您的同意,才能访问相册</string>

<key>NSRemindersUsageDescription</key>

<string>App需要您的同意,才能访问提醒事项</string>

<key>UIBackgroundModes</key>