解决点击cell时，UILabel的背景颜色消失的问题

-(void)setSelected:(BOOL)selected animated:(BOOL)animated{
    [super setSelected:selected animated:animated];
    _lblGuanFang.backgroundColor = [ColorUtil getColor:@"7ab6f5" alpha:1.0];
}

-(void)setHighlighted:(BOOL)highlighted animated:(BOOL)animated{
    [super setHighlighted:highlighted animated:animated];
    _lblGuanFang.backgroundColor = [ColorUtil getColor:@"7ab6f5" alpha:1.0];
}