{"id":7650,"date":"2025-06-03T14:17:34","date_gmt":"2025-06-05T07:02:33","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7650"},"modified":"2025-06-05T14:17:34","modified_gmt":"2025-06-05T07:02:33","slug":"https-badgameshow-com-steven-476","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-476\/","title":{"rendered":"2025 \u5e74 Swift \u97f3\u983b\u64ad\u653e\u5668 (AVAudioPlayer) \u5b8c\u6574\u6307\u5357 \u2013 \u5168\u9762\u638c\u63e1\u97f3\u983b\u64ad\u653e\u6280\u5de7"},"content":{"rendered":"

<\/p>\n

2025 \u5e74 Swift \u97f3\u983b\u64ad\u653e\u5668 (AVAudioPlayer) \u5b8c\u6574\u6307\u5357 \u2013 \u5168\u9762\u638c\u63e1\u97f3\u983b\u64ad\u653e\u6280\u5de7<\/h1>\n

Swift \u662f\u4e00\u500b\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u958b\u767c\u8005\u53ef\u5229\u7528\u5b83\u8f15\u9b06\u5efa\u7acb iOS\u3001macOS\u3001watchOS \u548c tvOS \u61c9\u7528\u7a0b\u5f0f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5efa\u7acb\u4e00\u500b\u529f\u80fd\u5168\u9762\u7684\u97f3\u983b\u64ad\u653e\u5668\uff0c\u4e26\u5229\u7528 AVAudioPlayer \u985e\u5225\u4f86\u5be6\u73fe\u97f3\u983b\u64ad\u653e\u529f\u80fd\u3002<\/p>\n

\u4ec0\u9ebc\u662f AVAudioPlayer\uff1f<\/h2>\n

AVAudioPlayer \u662f Apple \u63d0\u4f9b\u7684\u4e00\u500b\u985e\u5225\uff0c\u7528\u65bc\u64ad\u653e\u97f3\u983b\u6a94\u6848\u3002\u5b83\u4e0d\u50c5\u80fd\u64ad\u653e\u591a\u7a2e\u683c\u5f0f\uff08\u5982 MP3\u3001AAC\u3001WAV \u7b49\uff09\uff0c\u9084\u80fd\u63a7\u5236\u97f3\u91cf\u3001\u64ad\u653e\u901f\u5ea6\uff0c\u4ee5\u53ca\u6dfb\u52a0\u64ad\u653e\u9032\u5ea6\u7684\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u80fd\u66f4\u9748\u6d3b\u5730\u8655\u7406\u97f3\u983b\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 AVAudioPlayer\uff1f<\/h2>\n

\u8981\u4f7f\u7528 AVAudioPlayer\uff0c\u6211\u5011\u9700\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n

1. **\u5c07\u97f3\u983b\u6a94\u6848\u6dfb\u52a0\u5230\u5c08\u6848\u4e2d**\uff1a\u9996\u5148\u78ba\u4fdd\u60a8\u7684\u97f3\u983b\u6a94\u6848\uff08\u4f8b\u5982 “audioFile.mp3″\uff09\u5df2\u7d93\u6dfb\u52a0\u9032\u60a8\u7684 Xcode \u5c08\u6848\u3002<\/p>\n

2. **\u5c0e\u5165 AVFoundation \u6846\u67b6**\uff1a
\n \u5728 Swift \u6a94\u6848\u7684\u9802\u90e8\u5c0e\u5165 AVFoundation\uff1a
\n “`swift
\n import AVFoundation
\n “`<\/p>\n

3. **\u5275\u5efa AVAudioPlayer \u7269\u4ef6**\uff1a
\n \u6839\u64da\u97f3\u983b\u6a94\u6848\u7684\u8def\u5f91\u5275\u5efa AVAudioPlayer \u7269\u4ef6\uff1a
\n “`swift
\n guard let audioFilePath = Bundle.main.path(forResource: “audioFile”, ofType: “mp3”) else {
\n print(“\u97f3\u983b\u6a94\u6848\u672a\u627e\u5230”)
\n return
\n }
\n let audioFileURL = URL(fileURLWithPath: audioFilePath)<\/p>\n

var audioPlayer: AVAudioPlayer?
\n do {
\n audioPlayer = try AVAudioPlayer(contentsOf: audioFileURL)
\n } catch {
\n print(“\u97f3\u983b\u64ad\u653e\u5668\u521d\u59cb\u5316\u5931\u6557\uff1a\\(error.localizedDescription)”)
\n }
\n “`<\/p>\n

4. **\u63a7\u5236\u97f3\u983b\u64ad\u653e**\uff1a
\n \u4e00\u65e6 AVAudioPlayer \u7269\u4ef6\u5275\u5efa\u6210\u529f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u958b\u59cb\u64ad\u653e\u97f3\u983b\uff1a
\n “`swift
\n audioPlayer?.play() \/\/ \u64ad\u653e\u97f3\u983b\u6a94\u6848
\n audioPlayer?.pause() \/\/ \u66ab\u505c\u97f3\u983b\u6a94\u6848
\n audioPlayer?.stop() \/\/ \u505c\u6b62\u97f3\u983b\u6a94\u6848
\n “`<\/p>\n

5. **\u8abf\u6574\u64ad\u653e\u53c3\u6578**\uff1a
\n \u60a8\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8abf\u6574\u97f3\u91cf\u548c\u64ad\u653e\u901f\u5ea6\uff1a
\n “`swift
\n audioPlayer?.volume = 0.5 \/\/ \u8a2d\u7f6e\u97f3\u91cf\u70ba 50%
\n audioPlayer?.rate = 1.5 \/\/ \u8a2d\u7f6e\u64ad\u653e\u901f\u5ea6\u70ba 1.5 \u500d
\n “`<\/p>\n

\u932f\u8aa4\u6392\u9664<\/h2>\n

\u5982\u679c\u5728\u64ad\u653e\u97f3\u983b\u6642\u9047\u5230\u554f\u984c\uff0c\u53ef\u4ee5\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a
\n– \u78ba\u4fdd\u97f3\u983b\u6a94\u6848\u540d\u7a31\u53ca\u985e\u578b\u6b63\u78ba\u3002
\n– \u78ba\u4fdd AVAudioPlayer \u7269\u4ef6\u6210\u529f\u521d\u59cb\u5316\u3002
\n– \u6aa2\u67e5\u97f3\u91cf\u548c\u975c\u97f3\u8a2d\u7f6e\u3002<\/p>\n

\u5ef6\u4f38\u61c9\u7528<\/h2>\n

\u9664\u4e86\u57fa\u672c\u7684\u97f3\u983b\u64ad\u653e\uff0cAVAudioPlayer \u9084\u53ef\u4ee5\u7528\u65bc\u97f3\u6a02\u64ad\u653e\u5668\u61c9\u7528\uff0c\u4e26\u63d0\u4f9b\u4ee5\u4e0b\u529f\u80fd\uff1a
\n– \u64ad\u653e\u5217\u8868\u529f\u80fd\uff0c\u652f\u6301\u591a\u9996\u97f3\u983b\u6a94\u6848\u7684\u64ad\u653e\u3002
\n– \u64ad\u653e\u9032\u5ea6\u689d\u986f\u793a\uff0c\u8b93\u7528\u6236\u53ef\u4ee5\u63a7\u5236\u64ad\u653e\u9032\u5ea6\u3002
\n– \u97f3\u6548\u8abf\u6574\uff0c\u6bd4\u5982\u6dfb\u52a0\u80cc\u666f\u97f3\u6a02\u6216\u97f3\u6548\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5b78\u7fd2\u4e86\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5275\u5efa\u4e00\u500b\u97f3\u983b\u64ad\u653e\u5668\uff0c\u4e26\u5229\u7528 AVAudioPlayer \u985e\u5225\u5be6\u73fe\u97f3\u983b\u64ad\u653e\u529f\u80fd\u3002\u6211\u5011\u4e86\u89e3\u4e86\u5982\u4f55\u5c0e\u5165 AVFoundation \u6846\u67b6\u3001\u5275\u5efa AVAudioPlayer \u7269\u4ef6\uff0c\u4e26\u63a7\u5236\u97f3\u983b\u6a94\u6848\u7684\u64ad\u653e\u3001\u97f3\u91cf\u548c\u64ad\u653e\u901f\u5ea6\u3002<\/p>\n

Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n

1. AVAudioPlayer \u652f\u63f4\u54ea\u4e9b\u97f3\u983b\u683c\u5f0f\uff1f<\/h3>\n

AVAudioPlayer \u652f\u63f4\u591a\u7a2e\u97f3\u983b\u683c\u5f0f\uff0c\u5305\u62ec MP3\u3001AAC\u3001WAV\u3001AIFF \u7b49\u3002<\/p>\n

2. \u5982\u4f55\u8655\u7406 AVAudioPlayer \u7684\u64ad\u653e\u932f\u8aa4\uff1f<\/h3>\n

\u60a8\u53ef\u4ee5\u4f7f\u7528 do-catch \u8a9e\u53e5\u4f86\u6355\u6349\u521d\u59cb\u5316 AVAudioPlayer \u6642\u7684\u932f\u8aa4\uff0c\u4e26\u9032\u884c\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\u3002<\/p>\n

3. AVAudioPlayer \u53ef\u4ee5\u64ad\u653e\u7db2\u7d61\u97f3\u983b\u55ce\uff1f<\/h3>\n

AVAudioPlayer \u4e3b\u8981\u7528\u65bc\u64ad\u653e\u672c\u5730\u97f3\u983b\u6a94\u6848\uff0c\u82e5\u9700\u64ad\u653e\u7db2\u7d61\u97f3\u983b\uff0c\u5efa\u8b70\u4f7f\u7528 AVPlayer\u3002<\/p>\n

\"Swift
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u4e2d\u7684AVAudioPlayer\u4f86\u64ad\u653e\u97f3\u983b\uff0c\u4e26\u8a73\u7d30\u4ecb\u7d39AVAudioPlayer\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\uff0c\u8b93\u4f60\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u638c\u63e1Swift\u97f3\u983b\u64ad\u653e\u5668\u7684\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":7648,"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-7650","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-\u97f3\u983b\u64ad\u653e\u5668AVAudioPlayer-\ud83c\udfb5\u5b78\u7fd2\u6559\u5b78-\u2013-\u638c\u63e1\u5982\u4f55\u4f7f\u7528_1675478847.8582149.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Zo","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7650","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=7650"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7650\/revisions"}],"predecessor-version":[{"id":13148,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7650\/revisions\/13148"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7648"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}