如何让一段有不同字号的文字行距相同

[luoshiyutim]

如图，行距会根据每行之间不同的字体大小而产生不同，请问如何让行距相同呢？

[ZackDT]

这个行间距就可以了NSMutableAttributedString 的 lineSpacing `let text = NSMutableAttributedString() text.alignment = .left text.lineBreakMode = .byWordWrapping

    let successRate = (persionInfoModel?.successRate ?? "99%")
    let titleStr = "接通率:  " + successRate
    let titleText = NSMutableAttributedString(string: titleStr)
    titleText.font = MainFont.bold.with(size: 16)
    titleText.color = UIColor.kColor333
    titleText.lineSpacing = 12
    titleText.alignment = .left
    titleText.lineBreakMode = .byWordWrapping
    text.append(titleText)`