{"id":2034,"date":"2026-07-28T06:23:40","date_gmt":"2026-07-28T06:23:40","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/docs\/uncategorized\/swift-visualizer-guide\/"},"modified":"2026-07-28T06:23:40","modified_gmt":"2026-07-28T06:23:40","slug":"swift-visualizer-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/swift-visualizer-guide\/","title":{"rendered":"Swift"},"content":{"rendered":"

\u5728\u8a2d\u8a08 iOS\u3001macOS \u6216\u4f3a\u670d\u5668\u7aef Swift \u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u95b1\u8b80\u5bc6\u96c6\u7684\u5354\u5b9a\u5ba3\u544a\u3001\u503c\u985e\u578b\u7d50\u69cb\u9ad4\u4ee5\u53ca\u53c3\u8003\u985e\u578b\u985e\u5225\u5c64\u6b21\u7d50\u69cb\uff0c\u53ef\u80fd\u6703\u8b93\u6574\u9ad4\u7cfb\u7d71\u67b6\u69cb\u7684\u8996\u89ba\u5316\u8b8a\u5f97\u56f0\u96e3\u3002Swift Visualizer<\/strong>\u5c07 Swift \u5354\u5b9a\u3001\u7d50\u69cb\u9ad4\u3001\u985e\u5225\u3001\u5e36\u6709\u95dc\u806f\u503c\u7684\u5217\u8209\u4ee5\u53ca\u5354\u5b9a\u64f4\u5c55\u8f49\u63db\u70ba\u6e05\u6670\u3001\u4e92\u52d5\u5f0f\u7684\u985e\u5225\u5716\u8868\u3002\u900f\u904e\u89e3\u6790\u5c6c\u6027\u5ba3\u544a\uff08let<\/code>, var<\/code>\uff09\uff0c\u5b58\u53d6\u63a7\u5236\u4fee\u98fe\u7b26\u3001\u5354\u5b9a\u7b26\u5408\u6027\u4ee5\u53ca\u7e7c\u627f\u7db2\u8def\uff0ciOS \u5de5\u7a0b\u5e2b\u8207\u884c\u52d5\u67b6\u69cb\u5e2b\u53ef\u4ee5\u4e00\u76ee\u4e86\u7136\u5730\u8996\u89ba\u5316\u6aa2\u8996\u61c9\u7528\u7a0b\u5f0f\u8a2d\u8a08\u6a21\u5f0f\u3002<\/p>\n

Swift \u8996\u89ba\u5316\u7684\u904b\u4f5c\u6a5f\u5236<\/h2>\n

\u5728 VPasCode \u4e2d\uff0cSwift \u6e32\u67d3\u6703\u81ea\u52d5\u89e3\u6790 \u5354\u5b9a<\/code>\u5ba3\u544a\u3001\u7d50\u69cb\u9ad4<\/code>\u503c\u985e\u578b\u3001\u985e\u5225<\/code>\u53c3\u8003\u985e\u578b\uff0c\u4ee5\u53ca\u5217\u8209<\/code>\u8b8a\u9ad4\u8f49\u63db\u70ba\u7d50\u69cb\u5316\u7684 UML \u98a8\u683c\u5716\u8868\u5361\u7247\u3002\u503c\u985e\u578b\u8207\u5354\u5b9a\u4f5c\u70ba\u4e3b\u8981\u9818\u57df\u7bc0\u9ede\uff0c\u5c6c\u6027\u5408\u7d04\u4ee5\u985e\u578b\u5c6c\u6027\u5217\u51fa\uff0c\u800c\u5354\u5b9a\u7b26\u5408\u6027\u6216\u985e\u5225\u7e7c\u627f\u95dc\u9375\u5b57\u5247\u5728\u8996\u89ba\u5be6\u9ad4\u4e4b\u9593\u7522\u751f\u6e05\u6670\u7684\u95dc\u4fc2\u9023\u63a5\u5668\u3002<\/p>\n

1. \u57fa\u672c\u8a2d\u5b9a<\/h3>\n

\u70ba\u4e86\u8996\u89ba\u5316\u6a19\u6e96\u7684 Swift \u67b6\u69cb\uff0c\u8acb\u5b9a\u7fa9\u884c\u70ba\u5408\u7d04\u7684\u5354\u5b9a\uff0c\u4e26\u642d\u914d\u7d50\u69cb\u9ad4\u8207\u985e\u5225\u3002\u4e00\u500b IoT \u667a\u6167\u5bb6\u5ead\u751f\u614b\u7cfb\u5c55\u793a\u4e86\u57fa\u672c\u7684 Swift \u5354\u5b9a\u7b26\u5408\u6027\u8207\u503c\u985e\u578b\uff1a<\/p>\n

\n
\nSwift<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n Swift<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit Swift in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
import Foundation\r\n\r\n\/\/ \u4f7f\u7528\u503c\u985e\u578b\u8868\u793a\u96fb\u6e90\u72c0\u614b\u7684\u5217\u8209\r\npublic enum DeviceState {\r\n    case off\r\n    case standby\r\n    case active(powerUsageWatts: Double)\r\n}\r\n\r\n\/\/ \u667a\u6167\u5bb6\u5ead\u5468\u908a\u8a2d\u5099\u7684\u5354\u5b9a\u5408\u7d04\r\npublic protocol SmartDevice {\r\n    var deviceID: String { get }\r\n    var name: String { get set }\r\n    var state: DeviceState { get }\r\n    \r\n    func turnOn()\r\n    func turnOff()\r\n}\r\n\r\n\/\/ \u667a\u6167\u71c8\u5177\u7684\u7d50\u69cb\u9ad4\u5be6\u4f5c\r\npublic struct SmartBulb: SmartDevice {\r\n    public let deviceID: String\r\n    public var name: String\r\n    public private(set) var state: DeviceState\r\n    public var brightnessLevel: Int\r\n\r\n    public init(deviceID: String, name: String, brightnessLevel: Int = 100) {\r\n        self.deviceID = deviceID\r\n        self.name = name\r\n        self.brightnessLevel = brightnessLevel\r\n        self.state = .off\r\n    }\r\n\r\n    public mutating func turnOn() {\r\n        self.state = .active(powerUsageWatts: 9.5)\r\n    }\r\n\r\n    public mutating func turnOff() {\r\n        self.state = .off\r\n    }\r\n}<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Swift in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u9032\u968e\u7d50\u69cb\u6280\u8853<\/h2>\n
Swift \u8996\u89ba\u5316\u5728\u7e6a\u88fd StoreKit \u8cfc\u8cb7\u8655\u7406\u5668\u3001\u5e36\u6709\u95dc\u806f\u503c\u7684\u5217\u8209\u72c0\u614b\u6a5f\uff0c\u4ee5\u53ca\u4ee5\u5354\u5b9a\u70ba\u5c0e\u5411\u7684\u670d\u52d9\u67b6\u69cb\u65b9\u9762\u8868\u73fe\u51fa\u8272\u3002<\/p>\n
1. App Store \u8a02\u95b1\u8207\u61c9\u7528\u5167\u8cfc\u8cb7\u670d\u52d9<\/h3>\n
\u900f\u904e\u7d50\u5408\u5e36\u6709\u95dc\u806f\u4ea4\u6613\u8cc7\u6599\u7684\u5217\u8209\u3001\u59d4\u6d3e\u5354\u5b9a\u8207\u7ba1\u7406\u5668\u985e\u5225\uff0cVPasCode \u53ef\u4ee5\u6e05\u6670\u5730\u5c07\u8907\u96dc\u7684 iOS \u5546\u696d\u5316\u67b6\u69cb\u5206\u89e3\u70ba\u6613\u65bc\u95b1\u8b80\u7684\u8996\u89ba\u6a39\u72c0\u7d50\u69cb\uff1a<\/p>\n
\n
\nSwift<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Swift<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Swift in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
import Foundation\r\n\r\npublic enum PurchaseResult {\r\n    case success(transactionID: String, purchasedAt: Date)\r\n    case pending\r\n    case failed(errorDescription: String)\r\n}\r\n\r\npublic protocol StoreServiceDelegate: AnyObject {\r\n    func storeService(_ service: StoreManager, didUpdateResult result: PurchaseResult)\r\n}\r\n\r\npublic final class StoreManager {\r\n    public private(set) var activeSubscriptionID: String?\r\n    public weak var delegate: StoreServiceDelegate?\r\n\r\n    public init(activeSubscriptionID: String? = nil) {\r\n        self.activeSubscriptionID = activeSubscriptionID\r\n    }\r\n\r\n    public func purchaseProduct(productID: String) {\r\n        \/\/ \u6a21\u64ec\u4ea4\u6613\u8655\u7406\r\n        let result = PurchaseResult.success(transactionID: \"tx_99401\", purchasedAt: Date())\r\n        self.activeSubscriptionID = productID\r\n        delegate?.storeService(self, didUpdateResult: result)\r\n    }\r\n}<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Swift in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u7d50\u69cb\u5316\u63a8\u9001\u901a\u77e5\u8207\u8a0a\u606f\u5206\u767c\u5668<\/h2>\n
\u53ef\u8996\u5316\u8f09\u8377\u7d50\u69cb\u3001\u901a\u77e5\u983b\u9053\u548c\u5354\u5b9a\u64f4\u5c55\u9810\u8a2d\u503c\uff0c\u6709\u52a9\u65bc Apple \u5e73\u53f0\u5de5\u7a0b\u5e2b\u5728\u975e\u540c\u6b65\u80cc\u666f\u670d\u52d9\u4e4b\u9593\u7dad\u6301\u6e05\u6670\u7684\u5206\u96e2\u3002<\/p>\n
1. iOS \u63a8\u9001\u901a\u77e5\u5206\u767c\u5668<\/h3>\n
\u5c07\u8a0a\u606f\u8f09\u8377\u503c\u985e\u578b\u3001\u901a\u77e5\u5354\u5b9a\u548c\u5177\u9ad4\u670d\u52d9\u5206\u767c\u5668\u5206\u7d44\uff0c\u4ee5\u7e6a\u88fd\u80cc\u666f\u8655\u7406\u62d3\u64b2\u7d50\u69cb\uff1a<\/p>\n
\n
\nSwift<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Swift<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Swift in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
import Foundation\r\n\r\npublic struct NotificationPayload {\r\n    public let title: String\r\n    public let body: String\r\n    public let categoryIdentifier: String\r\n    public let badgeCount: Int\r\n}\r\n\r\npublic protocol NotificationDispatcher {\r\n    func scheduleLocalNotification(payload: NotificationPayload, triggerInSeconds: TimeInterval)\r\n}\r\n\r\n\/\/ \u5354\u5b9a\u64f4\u5c55\u63d0\u4f9b\u9810\u8a2d\u884c\u70ba\r\nextension NotificationDispatcher {\r\n    public func scheduleImmediate(payload: NotificationPayload) {\r\n        scheduleLocalNotification(payload: payload, triggerInSeconds: 1.0)\r\n    }\r\n}\r\n\r\npublic final class APNsDispatcher: NotificationDispatcher {\r\n    private let environment: String\r\n\r\n    public init(environment: String = \"production\") {\r\n        self.environment = environment\r\n    }\r\n\r\n    public func scheduleLocalNotification(payload: NotificationPayload, triggerInSeconds: TimeInterval) {\r\n        print(\"\u5df2\u6392\u7a0b '(payload.title)' \u5728 (triggerInSeconds)s \u5167\u900f\u904e APNs ((environment))\")\r\n    }\r\n}<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Swift in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f Swift<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u6230\u7565\u6700\u4f73\u5be6\u52d9<\/h2>\n
    \n
  • \u512a\u5148\u4f7f\u7528\u503c\u985e\u578b\uff08\u7d50\u69cb\u9ad4\uff09\u4f5c\u70ba\u6a21\u578b\uff1a<\/strong> \u4f7f\u7528 struct<\/code> \u7528\u65bc\u4e0d\u53ef\u8b8a\u7684\u8cc7\u6599\u50b3\u8f38\u7269\u4ef6\u548c\u72c0\u614b\u8f09\u8377\uff0c\u4ee5\u78ba\u4fdd\u6a21\u578b\u5728\u8996\u89ba\u5716\u8868\u4e2d\u4fdd\u6301\u5b89\u5168\u4e14\u53ef\u9810\u6e2c\u3002<\/li>\n
  • \u4f7f\u7528\u5354\u5b9a\u5b9a\u7fa9\u5408\u7d04\uff1a<\/strong> \u4f7f\u7528 protocol<\/code> \u5354\u5b9a\u5b9a\u7fa9\uff0c\u800c\u975e\u6df1\u5c64\u7684\u985e\u5225\u7e7c\u627f\u6a39\u3002<\/li>\n
  • \u5584\u7528\u5e36\u95dc\u806f\u503c\u7684\u5217\u8209\uff1a<\/strong> \u4ee5 Swift \u5217\u8209\u8868\u793a\u4e92\u65a5\u7684\u72c0\u614b\u7d50\u679c\uff08\u4f8b\u5982\uff0cPurchaseResult<\/code>\uff09\u4f7f\u7528 Swift \u5217\u8209\uff0c\u4ee5\u660e\u78ba\u986f\u793a\u8f09\u8377\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    \u5728\u8a2d\u8a08 iOS\u3001macOS \u6216\u4f3a\u670d\u5668\u7aef Swift \u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u95b1\u8b80\u5bc6\u96c6\u7684\u5354\u5b9a\u5ba3…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":13,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2034","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"\nSwift to Diagram Guide | Text to Diagram with VPasCode<\/title>\n<meta name=\"description\" content=\"Turn Swift code structures into interactive visual diagrams using VPasCode, a versatile diagram-as-code tool designed for instant text to diagram mapping.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/swift-visualizer-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swift to Diagram Guide | Text to Diagram with VPasCode\" \/>\n<meta property=\"og:description\" content=\"Turn Swift code structures into interactive visual diagrams using VPasCode, a versatile diagram-as-code tool designed for instant text to diagram mapping.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/swift-visualizer-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"VPasCode\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a68579e4bf12-e1785223412350.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/tw\\\/docs\\\/vpascode-docs\\\/swift-visualizer-guide\\\/\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/tw\\\/docs\\\/vpascode-docs\\\/swift-visualizer-guide\\\/\",\"name\":\"Swift to Diagram Guide | Text to Diagram with 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