我在开发者论坛找到了一个解决方案：

• • 链接**

https://developer.apple.com/forums/thread/664295?login=true#reply-to-this-question

• • 注-本地**

此解决方案适用于本地包。您定义

let bundleNameIOS = "LocalPackages_TargetName"
let bundleNameMacOs = "PackageName_TargetName"

• • 远程（例如来自GitHub的包）**

如果你在GitHub上有你的软件包并远程获取它，你不能定义本地软件包，你必须稍微修改它：

let bundleNameIOS = "TargetName_TargetName"
let bundleNameMacOs = "TargetName_TargetName"

• • 示例**

下面是一个完整的实现示例，您必须将其与资源一起放入包中：

// Inside your package with the resources:
// Extend Bundle to access it in other packages
extension Bundle {

    // public static let assets = Bundle.module
    // Updated with workaround
    public static let assets = Bundle.myModule
    
}

• • 定义捆绑包**

private class CurrentBundleFinder {}
extension Foundation.Bundle {
    static var myModule: Bundle = {
        /* The name of your package. You may have same PackageName and TargetName*/
        let bundleNameIOS = "TargetName_TargetName"
        let bundleNameMacOs = "TargetName_TargetName"
        
        let candidates = [
            /* Bundle should be present here when the package is linked into an App. */
            Bundle.main.resourceURL,
            /* Bundle should be present here when the package is linked into a framework. */
            Bundle(for: CurrentBundleFinder.self).resourceURL,
            // -> Optional UI Tests
            /* Bundle should be present here when the package is used in UI Tests. */
            Bundle(for: CurrentBundleFinder.self).resourceURL?.deletingLastPathComponent(),
            /* For command-line tools. */
            Bundle.main.bundleURL,
            /* Bundle should be present here when running previews from a different package (this is the path to "…/Debug-iphonesimulator/"). */
            Bundle(for: CurrentBundleFinder.self).resourceURL?.deletingLastPathComponent().deletingLastPathComponent().deletingLastPathComponent(),
            Bundle(for: CurrentBundleFinder.self).resourceURL?.deletingLastPathComponent().deletingLastPathComponent(),
        ]
        
        for candidate in candidates {
            let bundlePathiOS = candidate?.appendingPathComponent(bundleNameIOS + ".bundle")
            let bundlePathMacOS = candidate?.appendingPathComponent(bundleNameMacOs + ".bundle")
            if let bundle = bundlePathiOS.flatMap(Bundle.init(url:)) {
                return bundle
            } else if let bundle = bundlePathMacOS.flatMap(Bundle.init(url:)) {
                return bundle
            }
        }
        fatalError("unable to find bundle")
    }()
}

• • 访问程序包B中的程序包A资源**

现在，您可以从包A访问包B中的资源，如下所示：

let example = UIImage(named: "Exampe", in: Bundle.assets, with: nil)!

这个变通方案在Xcode 14.2中对我很有效

private extension Bundle {
    private static let packageName = "PACKAGE_NAME"
    private static let moduleName = "MODULE_NAME"
    
    #if targetEnvironment(simulator)
    static var swiftUIPreviewsCompatibleModule: Bundle {
        final class CurrentBundleFinder {}

        let isPreview = ProcessInfo.processInfo.environment["XCODE_RUNNING_FOR_PREVIEWS"] == "1"
        
        guard isPreview else {
            return Bundle.module
        }
        
        // This is a workaround for SwiftUI previews
        // previews crash when accessing other package view using assets from Bundle.module
        
        let bundleName = "\(packageName)_\(moduleName).bundle"
        
        func bundle(stepsBack: Int) -> Bundle? {
            var bundleURL = Bundle(for: CurrentBundleFinder.self).bundleURL
            for _ in 1...stepsBack { bundleURL.deleteLastPathComponent() }
            bundleURL.appendPathComponent(moduleName)
            bundleURL.appendPathComponent("Products")
            bundleURL.appendPathComponent("Debug-iphonesimulator")
            bundleURL.appendPathComponent("PackageFrameworks")
            
            let directories: [String]
            do {
                directories = try FileManager.default.contentsOfDirectory(atPath: bundleURL.path)
            } catch {
                return nil
            }
            
            guard let matchingDir = directories.first(where: { $0.hasSuffix(".framework") }) else {
                return nil
            }
            
            bundleURL.appendPathComponent(matchingDir)
            bundleURL.appendPathComponent(bundleName)
            
            return Bundle(url: bundleURL)
        }
        
        // Steps back 5 is a workaround for crashes
        // when another module is importing this module
        return bundle(stepsBack: 5) ?? .module
    }
    #else
    static var swiftUIPreviewsCompatibleModule: Bundle { .module }
    #endif
}