为何IOS10可以调用蓝牙Ble,而IOS12不行呢?

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var CBCentralManager = plus.ios.importClass("CBCentralManager");

var CBPeripheral=plus.ios.importClass("CBPeripheral");    
var NSDictionary=plus.ios.importClass("NSDictionary");
var rssi=plus.ios.importClass("NSNumber");
var outdevice=new CBPeripheral();
console.log("outdevice:"+JSON.stringify(outdevice))
var option=new NSDictionary();
console.log("option:"+JSON.stringify(option))


var manager = new CBCentralManager();
var delegate = plus.ios.implements("CBCentralManagerDelegate",
{
"centralManagerDidUpdateState:":
function(central){
var state = manager.plusGetAttribute("state");
console.log("1、中央外设管理器状态" + JSON.stringify(manager));
console.log("1.1 蓝牙状态:"+state)
switch(state){
case 1:
break;
case 2:
break;
case 3:

break;
case 4:
plus.nativeUI.toast("蓝牙状态:关闭")
break;
case 5:
plus.nativeUI.toast("2、开始扫描蓝牙设备 ")
console.log("2、开始扫描蓝牙设备 ")
manager.stopScan();
manager.scanForPeripheralsWithServicesoptions(null, null);
break;
default:
console.log("(default)蓝牙状态:"+state)
}
},
"centralManager:didDiscoverPeripheral:advertisementData:RSSI:":
function(central, peripheral, advertisementData, RSSI) {
plus.nativeUI.toast("3、发现Ble蓝牙..... ")
console.log("发现Ble蓝牙..... ")
console.log("central:"+JSON.stringify(central))
console.log("peripheral:"+JSON.stringify(peripheral))
console.log("advertisementData:"+JSON.stringify(advertisementData))
console.log("RSSI:"+JSON.stringify(RSSI))
var name = peripheral.plusGetAttribute("name");
console.log("name:"+name)
var uuid = peripheral.plusGetAttribute("identifier").plusGetAttribute("UUIDString");
var rssi = RSSI.plusGetAttribute("intValue");
console.log("uuid:"+uuid)
plus.nativeUI.toast("uuid:"+uuid)
console.log("rssi:"+rssi)
}
});

manager.initWithDelegatequeueoptions(delegate,null);
\n

上述代码在IOS10.3.3苹果手机可以进入didDiscoverPeripheral,但在IOS12.1苹果手机闪退,请教各位是哪里没有蓝牙权限吗?


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