{"id":6714,"date":"2025-06-01T12:16:17","date_gmt":"2025-06-05T05:01:16","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6714"},"modified":"2025-06-05T12:16:17","modified_gmt":"2025-06-05T05:01:16","slug":"https-badgameshow-com-steven-35","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-35\/","title":{"rendered":"\u4f7f\u7528 Swift \u958b\u767c\u76f8\u6a5f\u529f\u80fd\u7684\u7d42\u6975\u6307\u5357 \ud83d\udcf7\uff082025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff09"},"content":{"rendered":"

<\/p>\n

\u4f7f\u7528 Swift \u958b\u767c\u76f8\u6a5f\u529f\u80fd\u7684\u7d42\u6975\u6307\u5357 \ud83d\udcf7<\/h2>\n

\u96a8\u8457\u667a\u6167\u578b\u624b\u6a5f\u7684\u666e\u53ca\uff0c\u62cd\u7167\u5df2\u7d93\u6210\u70ba\u6211\u5011\u65e5\u5e38\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5728 Swift \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 `UIImagePickerController` \u4f86\u8b93\u4f7f\u7528\u8005\u8f15\u9b06\u5730\u4f7f\u7528\u76f8\u6a5f\u62cd\u7167\u6216\u662f\u5f9e\u76f8\u7c3f\u4e2d\u9078\u53d6\u7167\u7247\u3002\u4ee5\u4e0b\u662f 2025 \u5e74\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n

\u6b65\u9a5f 1\uff1a\u8a2d\u5b9a Info.plist<\/h3>\n

\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u5728 `Info.plist` \u4e2d\u52a0\u5165\u76f8\u6a5f\u7684\u4f7f\u7528\u63cf\u8ff0\uff0c\u9019\u6a23\u624d\u80fd\u7372\u5f97\u4f7f\u7528\u8005\u7684\u6388\u6b0a\u3002\u8acb\u52a0\u5165\u4ee5\u4e0b\u8a2d\u5b9a\uff1a<\/p>\n

<key>NSCameraUsageDescription<\/key>\n<string>\u6211\u5011\u9700\u8981\u4f7f\u7528\u60a8\u7684\u76f8\u6a5f\u4f86\u62cd\u7167<\/string>\n<\/code><\/pre>\n
\u6b65\u9a5f 2\uff1a\u5efa\u7acb UIImagePickerController<\/h3>\n
\u63a5\u8457\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u4f86\u5efa\u7acb\u4e00\u500b `UIImagePickerController`\uff0c\u4e26\u8a2d\u7f6e\u5b83\u7684\u4f86\u6e90\u985e\u578b\u70ba\u76f8\u6a5f\uff1a<\/p>\n
let imagePickerController = UIImagePickerController()\nimagePickerController.sourceType = .camera\nimagePickerController.delegate = self\npresent(imagePickerController, animated: true, completion: nil)\n<\/code><\/pre>\n
\u9019\u6bb5\u7a0b\u5f0f\u78bc\u5c07\u6703\u986f\u793a\u76f8\u6a5f\u4ecb\u9762\uff0c\u8b93\u4f7f\u7528\u8005\u53ef\u4ee5\u62cd\u651d\u7167\u7247\u3002<\/p>\n
\u6b65\u9a5f 3\uff1a\u5be6\u4f5c UIImagePickerControllerDelegate<\/h3>\n
\u5728\u4f7f\u7528\u8005\u62cd\u651d\u5b8c\u6210\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5be6\u4f5c `UIImagePickerControllerDelegate` \u4e2d\u7684 `didFinishPickingMediaWithInfo` \u65b9\u6cd5\uff0c\u4ee5\u4fbf\u53d6\u5f97\u62cd\u651d\u7684\u7167\u7247\uff1a<\/p>\n
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {\n    if let image = info[.originalImage] as? UIImage {\n        \/\/ \u53d6\u5f97\u7167\u7247\u4e26\u5132\u5b58\n        saveImage(image) \/\/ \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b saveImage \u51fd\u6578\u4f86\u5132\u5b58\u7167\u7247\n    }\n    dismiss(animated: true, completion: nil)\n}\n<\/code><\/pre>\n
\u6b65\u9a5f 4\uff1a\u8655\u7406\u53d6\u6d88\u64cd\u4f5c<\/h3>\n
\u5982\u679c\u4f7f\u7528\u8005\u53d6\u6d88\u4e86\u62cd\u651d\uff0c\u6211\u5011\u9700\u8981\u5be6\u4f5c `didCancel` \u65b9\u6cd5\uff1a<\/p>\n
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {\n    dismiss(animated: true, completion: nil)\n}\n<\/code><\/pre>\n
\u9019\u6a23\u5c31\u53ef\u4ee5\u5728\u4f7f\u7528\u8005\u53d6\u6d88\u62cd\u7167\u6642\u95dc\u9589 `UIImagePickerController`\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664<\/h3>\n
– **\u76f8\u6a5f\u7121\u6cd5\u555f\u52d5**\uff1a\u78ba\u4fdd\u5df2\u5728 `Info.plist` \u4e2d\u6b63\u78ba\u8a2d\u7f6e\u76f8\u6a5f\u4f7f\u7528\u63cf\u8ff0\uff0c\u4e26\u6aa2\u67e5\u8a2d\u5099\u662f\u5426\u6709\u76f8\u6a5f\u3002
\n– **\u7167\u7247\u672a\u80fd\u5132\u5b58**\uff1a\u78ba\u4fdd\u6709\u5be6\u4f5c\u7167\u7247\u5132\u5b58\u7684\u908f\u8f2f\uff0c\u4e26\u6aa2\u67e5\u5132\u5b58\u8def\u5f91\u662f\u5426\u5408\u6cd5\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528<\/h3>\n
– \u4f7f\u7528 `AVFoundation` \u6846\u67b6\u4ee5\u7372\u5f97\u66f4\u9ad8\u7684\u63a7\u5236\u6b0a\uff0c\u5982\u9304\u88fd\u5f71\u7247\u6216\u8abf\u6574\u76f8\u6a5f\u8a2d\u7f6e\u3002
\n– \u5be6\u4f5c\u76f8\u7247\u7de8\u8f2f\u529f\u80fd\uff0c\u8b93\u4f7f\u7528\u8005\u5728\u62cd\u7167\u5f8c\u53ef\u4ee5\u5c0d\u7167\u7247\u9032\u884c\u7c21\u55ae\u7de8\u8f2f\u3002<\/p>\n
\"Swift<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
1. Swift \u4e2d\u5982\u4f55\u6aa2\u67e5\u76f8\u6a5f\u6b0a\u9650\uff1f<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528 `AVCaptureDevice.authorizationStatus(for: .video)` \u65b9\u6cd5\u4f86\u6aa2\u67e5\u76f8\u6a5f\u6b0a\u9650\uff0c\u4e26\u4f9d\u64da\u72c0\u614b\u8acb\u6c42\u6388\u6b0a\u3002<\/p>\n
2. UIImagePickerController \u652f\u63f4\u54ea\u4e9b\u5716\u7247\u683c\u5f0f\uff1f<\/h3>\n
`UIImagePickerController` \u652f\u63f4 JPEG \u548c PNG \u683c\u5f0f\u7684\u5716\u7247\uff0c\u4ee5\u53ca MOV \u683c\u5f0f\u7684\u5f71\u7247\u3002<\/p>\n
3. \u5982\u4f55\u5728 Swift \u4e2d\u5be6\u4f5c\u76f8\u6a5f\u9583\u5149\u71c8\uff1f<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528 `AVCaptureDevice` \u4f86\u63a7\u5236\u76f8\u6a5f\u7684\u9583\u5149\u71c8\u72c0\u614b\uff0c\u9019\u9700\u8981\u66f4\u6df1\u5165\u7684 AVFoundation \u77e5\u8b58\u3002<\/p>\n
—<\/p>\n
\u9019\u6a23\u7684\u512a\u5316\u4e0d\u50c5\u63d0\u5347\u4e86\u5167\u5bb9\u7684\u5be6\u7528\u6027\uff0c\u9084\u7b26\u5408 SEO \u7684\u6700\u4f73\u5be6\u8e10\uff0c\u4f7f\u6587\u7ae0\u66f4\u5177\u5438\u5f15\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u4e2d\u7684\u76f8\u6a5f\u529f\u80fd\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528AVFoundation\u6846\u67b6\u4f86\u64cd\u4f5c\u76f8\u6a5f\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u76f8\u6a5f\u62cd\u651d\u7167\u7247\u548c\u5f71\u7247\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u63d0\u4f9b\u6709\u95dcSwift\u4e2d\u7684\u76f8\u6a5f\u4f7f\u7528\u7684\u8a73\u7d30\u8cc7\u8a0a\uff0c\u8b93\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u958b\u767c\u51fa\u81ea\u5df1\u7684\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n","protected":false},"author":1,"featured_media":6713,"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-6714","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-\u76f8\u6a5f\u4f7f\u7528-\ud83d\udcf7_1675394364.5208588.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Ki","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6714","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=6714"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6713"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}