不用autolayout，label根据文字变宽高

- (void)updateLabelTextSite:(UILabel *)label textSize:(CGFloat)textSize orignX:(CGFloat)orignX{
    // 设置Label的字体 HelveticaNeue  Courier
    UIFont *fnt = [UIFont fontWithName:@"HelveticaNeue" size:textSize];//24.0f
    label.font = fnt;
    // 根据字体得到NSString的尺寸
    CGSize size = [label.text sizeWithAttributes:[NSDictionary dictionaryWithObjectsAndKeys:fnt,NSFontAttributeName, nil]];
    // 名字的H
    CGFloat nameH = size.height;
    // 名字的W
    CGFloat nameW = size.width;
    
    label.frame = CGRectMake(orignX, 0, nameW,nameH);
}