{"id":6867,"date":"2025-05-29T14:52:30","date_gmt":"2025-06-05T07:28:30","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6867"},"modified":"2025-06-05T14:52:30","modified_gmt":"2025-06-05T07:28:30","slug":"https-badgameshow-com-steven-109","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-109\/","title":{"rendered":"2025 \u6700\u65b0 Swift \u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\u6559\u5b78 \ud83c\udfac\ud83d\udd25 – \u5b8c\u6574\u958b\u767c\u6d41\u7a0b\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

2025 \u6700\u65b0 Swift \u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\u6559\u5b78 \ud83c\udfac\ud83d\udd25<\/h1>\n

Swift \u662f\u4e00\u7a2e\u6d41\u884c\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u958b\u767c\u81ea\u5b9a\u7fa9\u7684\u8996\u983b\u64ad\u653e\u5668\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u958b\u767c\u4e00\u500b\u529f\u80fd\u5b8c\u6574\u7684\u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\uff0c\u4e26\u6db5\u84cb\u6700\u65b0\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

\u524d\u7f6e\u6e96\u5099<\/h2>\n

\u5728\u958b\u59cb\u958b\u767c\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u5b89\u88dd\u6700\u65b0\u7248\u672c\u7684 Xcode\uff0c\u5b83\u662f Apple \u5b98\u65b9\u63d0\u4f9b\u7684\u958b\u767c\u74b0\u5883\uff0c\u53ef\u4ee5\u8b93\u6211\u5011\u8f15\u9b06\u958b\u767c iOS \u61c9\u7528\u7a0b\u5f0f\u3002\u8acb\u78ba\u4fdd\u60a8\u7684 Mac \u7cfb\u7d71\u4e5f\u5df2\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u907f\u514d\u517c\u5bb9\u6027\u554f\u984c\u3002<\/p>\n

\u958b\u767c\u6b65\u9a5f<\/h2>\n
    \n
  1. \u5275\u5efa\u4e00\u500b\u65b0\u7684 Xcode \u5c08\u6848\uff0c\u9078\u64c7 iOS \u61c9\u7528\u7a0b\u5f0f\u4f5c\u70ba\u5c08\u6848\u985e\u578b\uff0c\u4e26\u9078\u64c7 Swift \u4f5c\u70ba\u8a9e\u8a00\u3002<\/li>\n
  2. \u5728\u5c08\u6848\u4e2d\u65b0\u589e\u4e00\u500b\u8996\u5716\u63a7\u5236\u5668\uff0c\u547d\u540d\u70ba VideoViewController<\/strong>\u3002<\/li>\n
  3. \u5728 VideoViewController<\/strong> \u4e2d\u5c0e\u5165 AVKit<\/code> \u548c AVFoundation<\/code> \u6a21\u584a\u3002<\/li>\n
  4. \u5275\u5efa\u4e00\u500b AVPlayer<\/strong> \u5c0d\u8c61\u4ee5\u8ca0\u8cac\u8996\u983b\u64ad\u653e\u3002<\/li>\n
  5. \u5275\u5efa\u4e00\u500b AVPlayerLayer<\/strong> \u5c0d\u8c61\u986f\u793a\u8996\u983b\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u8996\u5716\u4e2d\u3002<\/li>\n
  6. \u5c07\u8996\u983b\u6587\u4ef6\u7684 URL \u6dfb\u52a0\u5230 AVPlayer<\/strong> \u5c0d\u8c61\u4e2d\uff0c\u4ee5\u4fbf\u64ad\u653e\u8996\u983b\u3002<\/li>\n
  7. \u8abf\u7528 AVPlayer<\/strong> \u5c0d\u8c61\u7684 play()<\/code> \u65b9\u6cd5\u958b\u59cb\u64ad\u653e\u8996\u983b\u3002<\/li>\n<\/ol>\n

    \u7a0b\u5f0f\u78bc\u7bc4\u4f8b<\/h2>\n

    \u4ee5\u4e0b\u662f\u4e00\u500b\u5b8c\u6574\u7684\u7a0b\u5f0f\u78bc\u7bc4\u4f8b\uff0c\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6df1\u5165\u7406\u89e3\u5982\u4f55\u4f7f\u7528 Swift \u958b\u767c\u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\uff1a<\/p>\n

    import UIKit\nimport AVKit\nimport AVFoundation\n\nclass VideoViewController: UIViewController {\n    var player: AVPlayer!\n    var playerLayer: AVPlayerLayer!\n\n    override func viewDidLoad() {\n        super.viewDidLoad()\n        \n        \/\/ \u5275\u5efa AVPlayer \u5c0d\u8c61\n        let videoURL = URL(string: \"https:\/\/example.com\/video.mp4\")!\n        player = AVPlayer(url: videoURL)\n\n        \/\/ \u5275\u5efa AVPlayerLayer \u5c0d\u8c61\n        playerLayer = AVPlayerLayer(player: player)\n        playerLayer.frame = self.view.bounds\n        playerLayer.videoGravity = .resizeAspect\n        \n        \/\/ \u5c07 AVPlayerLayer \u5c0d\u8c61\u6dfb\u52a0\u5230\u8996\u5716\u4e2d\n        view.layer.addSublayer(playerLayer)\n\n        \/\/ \u8abf\u7528 AVPlayer \u5c0d\u8c61\u7684 play() \u65b9\u6cd5\n        player.play()\n    }\n\n    override func viewWillLayoutSubviews() {\n        super.viewWillLayoutSubviews()\n        playerLayer.frame = self.view.bounds\n    }\n}<\/code><\/pre>\n
    \u9019\u6bb5\u7a0b\u5f0f\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5275\u5efa\u4e00\u500b\u8996\u983b\u64ad\u653e\u5668\u4e26\u986f\u793a\u5728\u87a2\u5e55\u4e0a\u3002\u78ba\u4fdd\u60a8\u66ff\u63db\u8996\u983b URL \u4ee5\u6307\u5411\u53ef\u7528\u7684\u8996\u983b\u6587\u4ef6\u3002<\/p>\n
    \u932f\u8aa4\u6392\u9664<\/h2>\n
    \u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u932f\u8aa4\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u8996\u983b\u7121\u6cd5\u64ad\u653e\uff1a<\/strong>\u78ba\u4fdd\u8996\u983b URL \u6b63\u78ba\u4e14\u53ef\u8a2a\u554f\u3002<\/li>\n
    • \u64ad\u653e\u5668\u4e0d\u986f\u793a\uff1a<\/strong>\u6aa2\u67e5 playerLayer<\/code> \u662f\u5426\u5df2\u6b63\u78ba\u6dfb\u52a0\u5230\u8996\u5716\u5c64\u3002<\/li>\n
    • \u64ad\u653e\u5668\u5c3a\u5bf8\u4e0d\u6b63\u78ba\uff1a<\/strong>\u78ba\u4fdd\u5728 viewWillLayoutSubviews()<\/code> \u4e2d\u66f4\u65b0 playerLayer<\/code> \u7684\u6846\u67b6\u3002<\/li>\n<\/ul>\n
      \u5ef6\u4f38\u61c9\u7528<\/h2>\n
      \u9664\u4e86\u57fa\u672c\u7684\u8996\u983b\u64ad\u653e\uff0c\u60a8\u9084\u53ef\u4ee5\u8003\u616e\u6dfb\u52a0\u64ad\u653e\u63a7\u5236\u3001\u5168\u87a2\u5e55\u529f\u80fd\u3001\u64ad\u653e\u9032\u5ea6\u689d\u7b49\u529f\u80fd\uff0c\u4ee5\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n
      \u7d50\u8ad6<\/h2>\n
      \u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u958b\u767c\u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\uff0c\u4e26\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u7a0b\u5f0f\u78bc\u7bc4\u4f8b\u3002\u900f\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u5c07\u80fd\u5920\u5feb\u901f\u4e0a\u624b\u4e26\u5275\u5efa\u51fa\u5c08\u696d\u7684\u8996\u983b\u64ad\u653e\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n
      Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
      Q1: \u5982\u4f55\u5728\u8996\u983b\u64ad\u653e\u5668\u4e2d\u6dfb\u52a0\u64ad\u653e\u548c\u66ab\u505c\u6309\u9215\uff1f<\/h3>\n
      A1: \u60a8\u53ef\u4ee5\u4f7f\u7528 UIButton \u4f86\u5275\u5efa\u64ad\u653e\u548c\u66ab\u505c\u6309\u9215\uff0c\u4e26\u5728\u5176\u9ede\u64ca\u4e8b\u4ef6\u4e2d\u8abf\u7528 player.play()<\/code> \u548c player.pause()<\/code> \u65b9\u6cd5\u3002<\/p>\n
      Q2: \u5982\u4f55\u5be6\u73fe\u5168\u87a2\u5e55\u64ad\u653e\u529f\u80fd\uff1f<\/h3>\n
      A2: \u60a8\u53ef\u4ee5\u901a\u904e\u66f4\u6539 playerLayer.frame<\/code> \u7684\u5927\u5c0f\u4f86\u5be6\u73fe\u5168\u87a2\u5e55\u64ad\u653e\uff0c\u4e26\u6839\u64da\u7528\u6236\u7684\u64cd\u4f5c\u5207\u63db\u64ad\u653e\u6a21\u5f0f\u3002<\/p>\n
      Q3: AVPlayer \u652f\u63f4\u54ea\u4e9b\u8996\u983b\u683c\u5f0f\uff1f<\/h3>\n
      A3: AVPlayer \u652f\u63f4\u591a\u7a2e\u8996\u983b\u683c\u5f0f\uff0c\u5305\u62ec MP4\u3001MOV \u548c M4V \u7b49\uff0c\u78ba\u4fdd\u8996\u983b\u683c\u5f0f\u517c\u5bb9\u3002<\/p>\n
      \"Swift
      \n“`
      \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981:\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u4f86\u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u7684\u51fd\u6578\u548c\u65b9\u6cd5\u4f86\u5275\u5efa\u81ea\u5df1\u7684\u8996\u983b\u64ad\u653e\u5668\uff0c\u4e26\u4e86\u89e3\u5982\u4f55\u5c07\u5176\u8207\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u96c6\u6210\u3002<\/p>\n","protected":false},"author":1,"featured_media":6865,"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-6867","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-\u81ea\u5b9a\u7fa9\u8996\u983b\u64ad\u653e\u5668-\ud83c\udfac\ud83d\udd25_1675397314.414725.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1ML","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6867","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=6867"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6867\/revisions"}],"predecessor-version":[{"id":13509,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6867\/revisions\/13509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6865"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}