1. 创建设置视图 SettingsView.swift

Swift">import SwiftUI

/// 设置页面
struct SettingsView: View {
    /// 环境变量，呈现方式：显示或者关闭
    @Environment(\.presentationMode) var presentationMode
    /// 默认网址
    let defaultURL = URL(string: "https://www.google.com.hk")!
    // https://www.youtube.com/c/swiftfulthinking
    let youtubeURL = URL(string: "https://www.youtube.com")!
    // https://www.buymeacoffee.com/nicksarno
    let coffeeURL = URL(string: "https://www.buymeacoffee.com")!
    /// 交易货币网址
    let coingeckoURL = URL(string: "https://www.coingecko.com")!
    /// 个人网站 https://www.nicksarno.com
    let personalURL = URL(string: "https://blog.csdn.net/u011193452")!
    
    var body: some View {
        NavigationView {
            ZStack {
                // 背景
                Color.theme.background
                    .ignoresSafeArea()
                // 内容
                List {
                    // 应用介绍及网址 部分
                    swiftfulThinkingSection
                        .listRowBackground(Color.gray.opacity(0.2))
                        //.listRowBackground(Color.theme.background.opacity(0.5))
                    // 交易货币介绍及网址 部分
                    coinGeckoSection
                        .listRowBackground(Color.gray.opacity(0.2))
                    // 开发者及网址 部分
                    developerSection
                        .listRowBackground(Color.gray.opacity(0.2))
                    // 应用网址 部分
                    applicationSection
                        .listRowBackground(Color.gray.opacity(0.2))
                }
                .modifier(ListBackgroundModifier())
            }
            .font(.headline)
            .accentColor(.blue)
            .listStyle(.grouped)
            .navigationTitle("Settings")
            .toolbar {
                ToolbarItem(placement: .navigationBarLeading) {
                    XMarkButton(presentationMode: presentationMode)
                }
            }
        }
    }
}

extension SettingsView{
    /// 应用介绍及网址 部分
    private var swiftfulThinkingSection: some View{
        Section {
            VStack(alignment: .leading) {
                Image("logo")
                    .resizable()
                    .frame(width: 100, height: 100)
                    .clipShape(RoundedRectangle(cornerRadius: 20))
                Text("This app was made by following a @SwiftfulThinking course on YouTube. It uses MVVM Architecture, Combine, and CoreData!")
                    .font(.callout)
                    .fontWeight(.medium)
                    .foregroundColor(Color.theme.accent)
            }
            .padding(.vertical)
            // 跳转网址
            Link("Subscribe on YouTube 🎉", destination: youtubeURL)
            Link("Support his coffee addiction ☕️", destination: coffeeURL)
        } header: {
            Text("Swiftful Thinking")
        }
    }
    
    /// 交易货币介绍及网址 部分
    private var coinGeckoSection: some View{
        Section {
            VStack(alignment: .leading) {
                Image("coingecko")
                    .resizable()
                    .scaledToFit()
                    .frame(height: 100)
                    .clipShape(RoundedRectangle(cornerRadius: 20))
                Text("The cryptocurrency data that is used in this app comes from a free API from CoinGecko! Prices may be slightly delayed.")
                    .font(.callout)
                    .fontWeight(.medium)
                    .foregroundColor(Color.theme.accent)
            }
            .padding(.vertical)
            // 跳转网址
            Link("Visit CoinGecko 🦎", destination: coingeckoURL)
        } header: {
            Text("CoinGecko")
        }
    }
    
    /// 开发者及网址 部分
    private var developerSection: some View{
        Section {
            VStack(alignment: .leading) {
                Image("logo-transparent")
                    .resizable()
                    .frame(width: 100, height: 100)
                    .clipShape(RoundedRectangle(cornerRadius: 20))
                Text("This app was developed by Nick. It uses SwiftUI and is written 100% in Swift. The project benefits from multi-threading, publishers/subscribers, and data persistance.")
                    .font(.callout)
                    .fontWeight(.medium)
                    .foregroundColor(Color.theme.accent)
            }
            .padding(.vertical)
            
            // 跳转网址
            Link("Visit Website 🤙", destination: personalURL)
        } header: {
            Text("Developer")
        }
    }
    
    /// 应用网址 部分
    private var applicationSection: some View{
        Section {
            // 跳转网址
            Link("Terms of Service", destination: defaultURL)
            Link("Privacy Policy", destination: defaultURL)
            Link("Company Website", destination: defaultURL)
            Link("Learn More", destination: defaultURL)
        } header: {
            Text("Application")
        }
    }
}

/// 适配 iOS 16 ListView 背景修改问题
struct ListBackgroundModifier: ViewModifier {
    @ViewBuilder
    func body(content: Content) -> some View {
        if #available(iOS 16.0, *) {
            content.scrollContentBackground(.hidden)
        } else {
            content
        }
    }
}

struct SettingsView_Previews: PreviewProvider {
    static var previews: some View {
        SettingsView()
    }
}

2. 效果图: