{"id":7499,"date":"2025-06-01T12:53:28","date_gmt":"2025-06-05T05:41:27","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7499"},"modified":"2025-06-05T12:53:28","modified_gmt":"2025-06-05T05:41:27","slug":"https-badgameshow-com-steven-420","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-420\/","title":{"rendered":"Swift \u5f71\u7247\u5faa\u74b0\u64ad\u653e\u5be6\u4f5c\u6559\u5b78 (2025 \u6700\u65b0\u6700\u4f73\u5be6\u8e10) \ud83c\udfa5\ud83d\udd04"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, \u5f71\u7247\u5faa\u74b0\u64ad\u653e, AVFoundation, AVPlayer\"><\/p>\n<h2>Swift \u5f71\u7247\u5faa\u74b0\u64ad\u653e\u7684\u5be6\u4f5c\u65b9\u6cd5<\/h2>\n<p>Swift 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class=\"language-swift line-numbers\">view.layer.addSublayer(playerLayer)\n<\/code><\/pre>\n<h3>4. \u8a2d\u7f6e\u5f71\u7247\u8207\u5faa\u74b0\u64ad\u653e<\/h3>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5c07\u5f71\u7247\u6dfb\u52a0\u5230 <strong>AVPlayer<\/strong> \u7269\u4ef6\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u5faa\u74b0\u64ad\u653e\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">let videoURL = URL(string: \"https:\/\/example.com\/video.mp4\")\nlet playerItem = AVPlayerItem(url: videoURL)\nplayer.replaceCurrentItem(with: playerItem)\nplayer.actionAtItemEnd = .none\nplayer.isMuted = true\nplayer.play()\n\n\/\/ \u8a2d\u7f6e\u5faa\u74b0\u64ad\u653e\nNotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: playerItem, queue: .main) { _ in\n    player.seek(to: .zero)\n    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src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5f71\u7247\u5faa\u74b0\u64ad\u653e-\ud83c\udfa5\ud83d\udd04_1675476772.6467478.webp\" alt=\"Swift \u5f71\u7247\u5faa\u74b0\u64ad\u653e \ud83c\udfa5\ud83d\udd04\" title=\"Swift\u5f71\u7247\u5faa\u74b0\u64ad\u653e, AVPlayerViewController, AVPlayer, \u5f71\u7247\u5faa\u74b0\u64ad\u653e, Swift\" width=\"1200\" height=\"628\"\/><\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>Q1: \u5982\u4f55\u66f4\u6539\u5f71\u7247\u7684\u64ad\u653e\u901f\u5ea6\uff1f<\/h3>\n<p>A1: \u4f60\u53ef\u4ee5\u4f7f\u7528 <strong>player.rate<\/strong> \u5c6c\u6027\u4f86\u8a2d\u7f6e\u64ad\u653e\u901f\u5ea6\uff0c\u4f8b\u5982 <code>player.rate = 1.5<\/code> \u6703\u5c07\u64ad\u653e\u901f\u5ea6\u8a2d\u7f6e\u70ba1.5\u500d\u3002<\/p>\n<h3>Q2: \u5982\u4f55\u66ab\u505c\u548c\u7e7c\u7e8c\u5f71\u7247\u64ad\u653e\uff1f<\/h3>\n<p>A2: \u4f7f\u7528 <code>player.pause()<\/code> 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