bug修复和功能优化

单军华

2018-07-12 3e8437ae559487362fae3525beb79c534c213a51

 screendisplay/screendisplay/Classes/??/Model/DeviceModel.m

New file
@@ -0,0 +1,13 @@
//
//  DeviceModel.m
//  screendisplay
//
//  Created by 单军华 on 2018/7/9.
//  Copyright © 2018年 单军华. All rights reserved.
//

#import "DeviceModel.h"

@implementation DeviceModel

@end