我将从我的数据库中获取跟随结构的JSON:
{
"Users": [
{
"Id": 1,
"Name": "a",
"Family": "b",
"RegisterId": 1,
"AccessType": 1,
"Username": "abc"
},
{
"Id": 2,
"Name": "x",
"Family": "y",
"RegisterId": 2,
"AccessType": 1,
"Username": "xyz"
}
]
}
Id,Name,Family,RegisterId,AccessType是User_TBL列,Username是Register_TBL列。
我可以使用以下查询获取此JSON:
SELECT u.id,u.name,u.family,u.access_type,u.register_id,r.username
FROM `user` as u LEFT JOIN `register` as r
ON u.register_id = r.id
我正在尝试使用propel,但它只显示所有User_TBL列。
$userList = UserQuery::create()-> joinWith('User.Register')-> find();
你的建议是什么?!
答案 0 :(得分:0)
我使用下面的代码,它解决了我的问题。
@Override
// New services discovered
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
if (status == BluetoothGatt.GATT_SUCCESS) {
for (BluetoothGattService gattService : gatt.getServices()) {
for (BluetoothGattCharacteristic mCharacteristic : gattService.getCharacteristics()) {
Log.i(TAG, "Found Characteristic: " + mCharacteristic.getUuid().toString());
}
Log.i(TAG, "onServicesDiscovered UUID: " + gattService.getUuid().toString());
}
} else {
Log.w(TAG, "onServicesDiscovered received: " + status);
}