{"id":6778,"date":"2025-06-03T12:40:46","date_gmt":"2025-06-05T05:21:46","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6778"},"modified":"2025-06-05T12:40:46","modified_gmt":"2025-06-05T05:21:46","slug":"https-badgameshow-com-steven-65","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-65\/","title":{"rendered":"Swift 2025 \u6700\u65b0\u5be6\u73fe\u97f3\u6a02\u64ad\u653e\u529f\u80fd \ud83c\udfb5\ud83c\udfb6"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift 2025 \u6700\u65b0\u5be6\u73fe\u97f3\u6a02\u64ad\u653e\u529f\u80fd \ud83c\udfb5\ud83c\udfb6<\/h1>\n

Swift \u662f\u7531 Apple \u5728 2014 \u5e74 WWDC \u767c\u5e03\u7684\u958b\u653e\u6e90\u78bc\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u5c08\u70ba\u958b\u767c iOS\u3001macOS\u3001watchOS \u548c tvOS \u61c9\u7528\u7a0b\u5f0f\u800c\u8a2d\u8a08\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 2025 \u5e74\u4f7f\u7528\u6700\u65b0\u7684 Swift \u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u4f86\u5be6\u73fe\u97f3\u6a02\u64ad\u653e\u529f\u80fd\uff0c\u5229\u7528 AVFoundation<\/strong> \u6846\u67b6\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u6574\u5408\u97f3\u6a02\u64ad\u653e\u529f\u80fd\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 Swift \u5be6\u73fe\u64ad\u653e\u97f3\u6a02\uff1f<\/h2>\n

\u8981\u4f7f\u7528 Swift \u5be6\u73fe\u64ad\u653e\u97f3\u6a02\uff0c\u9996\u5148\u9700\u8981\u5728 Xcode \u4e2d\u5275\u5efa\u4e00\u500b\u65b0\u7684\u5c08\u6848\uff0c\u7136\u5f8c\u5c07 AVFoundation<\/strong> \u6846\u67b6\u52a0\u5165\u5230\u5c08\u6848\u4e2d\u3002\u4ee5\u4e0b\u662f\u8a73\u7d30\u6b65\u9a5f\uff1a<\/p>\n

\u6b65\u9a5f 1: \u5275\u5efa\u65b0\u5c08\u6848<\/h3>\n

\u5728 Xcode \u4e2d\uff0c\u9078\u64c7\u300cCreate a new Xcode project\u300d\uff0c\u7136\u5f8c\u9078\u64c7\u300ciOS\u300d\u4e0b\u7684\u300cApp\u300d\u3002\u586b\u5beb\u5c08\u6848\u540d\u7a31\u53ca\u5176\u4ed6\u8a73\u7d30\u8cc7\u8a0a\uff0c\u7136\u5f8c\u9ede\u64ca\u300cCreate\u300d\u3002<\/p>\n

\u6b65\u9a5f 2: \u5f15\u5165 AVFoundation \u6846\u67b6<\/h3>\n

\u5728\u5c08\u6848\u7684\u300cGeneral\u300d\u8a2d\u5b9a\u4e2d\uff0c\u627e\u5230\u300cFrameworks, Libraries, and Embedded Content\u300d\uff0c\u7136\u5f8c\u9ede\u64ca\u52a0\u865f\uff0c\u641c\u7d22\u4e26\u9078\u64c7 AVFoundation<\/strong> \u6846\u67b6\u3002<\/p>\n

\u6b65\u9a5f 3: \u5275\u5efa AVAudioPlayer \u5c0d\u8c61<\/h3>\n

\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728\u4ee3\u78bc\u4e2d\u5275\u5efa\u4e00\u500b AVAudioPlayer<\/strong> \u5c0d\u8c61\uff0c\u4e26\u5c07\u97f3\u6a02\u6587\u4ef6\u7684 URL \u50b3\u905e\u7d66\u5b83\u3002\u8acb\u78ba\u4fdd\u60a8\u7684\u97f3\u6a02\u6587\u4ef6\u5df2\u88ab\u6b63\u78ba\u6dfb\u52a0\u5230\u5c08\u6848\u4e2d\u3002<\/p>\n

import AVFoundation\n\nvar audioPlayer: AVAudioPlayer?\n\nfunc playMusic() {\n    guard let url = Bundle.main.url(forResource: \"file\", withExtension: \"mp3\") else { return }\n    do {\n        audioPlayer = try AVAudioPlayer(contentsOf: url)\n        audioPlayer?.prepareToPlay()\n        audioPlayer?.play()\n    } catch {\n        print(\"\u97f3\u6a02\u64ad\u653e\u5931\u6557: \\(error.localizedDescription)\")\n    }\n}\n<\/code><\/pre>\n
\u6b65\u9a5f 4: \u64ad\u653e\u97f3\u6a02<\/h3>\n
\u7576\u60a8\u6e96\u5099\u597d\u5f8c\uff0c\u53ef\u4ee5\u8abf\u7528 playMusic()<\/strong> \u65b9\u6cd5\u4f86\u64ad\u653e\u97f3\u6a02\u3002\u8a18\u5f97\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u9069\u7576\u5730\u8abf\u7528\u6b64\u51fd\u6578\uff0c\u4f8b\u5982\u5728\u6309\u9215\u9ede\u64ca\u4e8b\u4ef6\u4e2d\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5982\u679c\u9047\u5230\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n
    \n
  • \u78ba\u8a8d\u97f3\u6a02\u6587\u4ef6\u5df2\u6b63\u78ba\u6dfb\u52a0\u5230\u5c08\u6848\uff0c\u4e26\u6aa2\u67e5\u6587\u4ef6\u540d\u8207\u64f4\u5c55\u540d\u662f\u5426\u5339\u914d\u3002<\/li>\n
  • \u78ba\u4fdd\u5728 info.plist<\/strong> \u4e2d\u6dfb\u52a0\u4e86\u5fc5\u8981\u7684\u96b1\u79c1\u6b0a\u8acb\u6c42\uff0c\u82e5\u9700\u8981\u8a2a\u554f\u97f3\u6a02\u5eab\u3002<\/li>\n
  • \u6aa2\u67e5\u64ad\u653e\u5668\u662f\u5426\u5df2\u6b63\u78ba\u521d\u59cb\u5316\uff0c\u4e26\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u9664\u4e86\u57fa\u672c\u7684\u64ad\u653e\u529f\u80fd\uff0c\u60a8\u9084\u53ef\u4ee5\u64f4\u5c55\u6b64\u529f\u80fd\uff0c\u5be6\u73fe\u97f3\u6a02\u7684\u66ab\u505c\u3001\u505c\u6b62\u4ee5\u53ca\u97f3\u91cf\u8abf\u7bc0\u7b49\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u793a\u7bc4\u5982\u4f55\u66ab\u505c\u548c\u505c\u6b62\u97f3\u6a02\uff1a<\/p>\n
    func pauseMusic() {\n    audioPlayer?.pause()\n}\n\nfunc stopMusic() {\n    audioPlayer?.stop()\n    audioPlayer?.currentTime = 0 \/\/ \u91cd\u7f6e\u97f3\u6a02\u5230\u958b\u59cb\u4f4d\u7f6e\n}\n<\/code><\/pre>\n
    \"Swift<\/p>\n
    Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
    Q1: \u5982\u4f55\u8655\u7406\u97f3\u6a02\u64ad\u653e\u4e2d\u7684\u932f\u8aa4\uff1f<\/h3>\n
    A1: \u60a8\u53ef\u4ee5\u4f7f\u7528 do-catch<\/code> \u8a9e\u53e5\u4f86\u6355\u6349\u53ef\u80fd\u51fa\u73fe\u7684\u932f\u8aa4\uff0c\u4e26\u5728 catch<\/code> \u5340\u584a\u4e2d\u8655\u7406\u932f\u8aa4\uff0c\u986f\u793a\u6216\u8a18\u9304\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n
    Q2: AVAudioPlayer \u652f\u63f4\u54ea\u4e9b\u97f3\u6a02\u683c\u5f0f\uff1f<\/h3>\n
    A2: AVAudioPlayer \u652f\u63f4\u591a\u7a2e\u97f3\u6a02\u683c\u5f0f\uff0c\u5305\u62ec .mp3\u3001.wav\u3001.aiff \u7b49\u3002\u8acb\u78ba\u8a8d\u60a8\u4f7f\u7528\u7684\u683c\u5f0f\u53d7\u652f\u63f4\u3002<\/p>\n
    Q3: \u5982\u4f55\u8abf\u6574\u97f3\u91cf\u548c\u64ad\u653e\u9032\u5ea6\uff1f<\/h3>\n
    A3: \u60a8\u53ef\u4ee5\u4f7f\u7528 audioPlayer.volume<\/code> \u5c6c\u6027\u4f86\u8abf\u6574\u97f3\u91cf\uff0c\u4e26\u4f7f\u7528 audioPlayer.currentTime<\/code> \u4f86\u63a7\u5236\u64ad\u653e\u9032\u5ea6\u3002<\/p>\n
    “`
    \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u4f86\u5be6\u73fe\u64ad\u653e\u97f3\u6a02\u7684\u529f\u80fd\uff0c\u4e26\u8a73\u7d30\u4ecb\u7d39Swift\u4e2d\u7684methods()\u51fd\u6578\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u5be6\u73fe\u64ad\u653e\u97f3\u6a02\u7684\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":6777,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-6778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5be6\u73fe\u64ad\u653e\u97f3\u6a02-\ud83c\udfb5\ud83c\udfb6_1675395596.754857.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Lk","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=6778"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6778\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6777"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}