_gifimageView = [[UIImageView alloc]init];
NSString *path =[[NSBundle mainBundle]pathForResource:@"f2f2f2" ofType:@"gif"];
NSData *data = [NSData dataWithContentsOfFile:path];
UIImage*image = [UIImagesd_animatedGIFWithData:data];
_gifimageView.image= image;
[self.view addSubview:_gifimageView];
[_gifimageView mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerX.mas_equalTo(self.view.mas_centerX);
make.top.mas_equalTo(100);
make.size.mas_equalTo(CGSizeMake(71,71));
}];
