成人数
{{numPickerData[numPickerIndex].adultsum}}
儿童数
{{numPickerData[numPickerIndex].childrensum[childrenIndex].childrensum}}
房间数
（包含{{parseFloat(numPickerData[numPickerIndex].childrensum[childrenIndex].roomData[roomNumIndex].roomprice) * numPickerData[numPickerIndex].childrensum[childrenIndex].roomData[roomNumIndex].singleRoom}}元单房差）
{{numPickerData[numPickerIndex].childrensum[childrenIndex].roomData[roomNumIndex].roomNum}}
