关于用Swift 4.0设置Label多彩文字AttributedText问题

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原创最新推荐文章于 2026-05-27 12:15:52 发布 2.5k 阅读 AI 写同款· GEO 优化 ›

AttributedText:在SwiftUI中渲染属性字符串 AttributedText AttributedText是一个Swift µpackage，通过包装NSTextView或UITextView取决于平台）在SwiftUI中提供NSAttributedString呈现。支持平台 macOS 11.0以上 iOS 14.0以上 tvOS 14.0以上用法 import AttributedText struct ContentView : View { private let attributedString: NSAttributedString = { let result = NSMutableAttributedString ( string : """ After the Big Bang A brief summary of t 立即下载

最近由于开发需要，需要将Label的文字设置才如图样式

由于使用的swift开发，所以从网上搜索，大部分答案是这样的

let minuteString = String(15)
let secondString = String(54)
let hintString = NSMutableAttributedString(string: minuteString + "分" + secondString + "秒")
//获取要调整颜色的文字位置,调整颜色
let range1: NSRange = (hintString.string as NSString).range(of:minuteString)
hintString.addAttribute(kCTForegroundColorAttributeName as NSAttributedStringKey, value: UIColorFromRGB(rgbValue: 0xFF8617), range: range1)
let range2: NSRange = (hintString.string as NSString).range(of:secondString)
hintString.addAttribute(kCTForegroundColorAttributeName as NSAttributedStringKey, value: UIColorFromRGB(rgbValue: 0xFF8617), range: range2)
myLabel.attributedText = hintString

然而没什么效果，很无奈是不是，最后修改如下，重点：
**将kCTForegroundColorAttributeName as NSAttributedStringKey 改为 NSAttributedStringKey.foregroundColor**

改完的整段代码是：

let minuteString = String(15)
let secondString = String(54)
let hintString = NSMutableAttributedString(string: minuteString + "分" + secondString + "秒")
//获取要调整颜色的文字位置,调整颜色
let range1: NSRange = (hintString.string as NSString).range(of:minuteString)
hintString.addAttribute(NSAttributedStringKey.foregroundColor, value: UIColorFromRGB(rgbValue: 0xFF8617), range: range1)
let range2: NSRange = (hintString.string as NSString).range(of:secondString)
hintString.addAttribute(NSAttributedStringKey.foregroundColor, value: UIColorFromRGB(rgbValue: 0xFF8617), range: range2)
myLabel.attributedText = hintString

出效果了，走你

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