{"id":6732,"date":"2025-05-29T12:48:15","date_gmt":"2025-06-05T05:10:15","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6732"},"modified":"2025-06-05T12:48:15","modified_gmt":"2025-06-05T05:10:15","slug":"https-badgameshow-com-steven-44","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-44\/","title":{"rendered":"Swift \u7a0b\u5f0f\u6559\u5b78\uff1a2025 \u6700\u65b0\u65b9\u6cd5\u8b80\u53d6\u76f8\u7247\u4e26\u986f\u793a\u65bc App \u4e2d"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, \u76f8\u6a5f\u76f8\u7c3f, \u8b80\u53d6\u76f8\u7247, App, UIImagePickerController, iOS \u958b\u767c\"><\/p>\n<h2>Swift \u7a0b\u5f0f\u6559\u5b78\uff1a2025 \u6700\u65b0\u65b9\u6cd5\u8b80\u53d6\u76f8\u7247\u4e26\u986f\u793a\u65bc App \u4e2d<\/h2>\n<p>\u5728 iOS \u958b\u767c\u4e2d\uff0c\u5f9e\u76f8\u6a5f\u76f8\u7c3f\u4e2d\u8b80\u53d6\u76f8\u7247\u4e26\u5c07\u5176\u986f\u793a\u65bc App \u4e2d\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u4f7f\u7528 Swift\uff0c\u6211\u5011\u53ef\u4ee5\u5229\u7528 <code>UIImagePickerController<\/code> \u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002\u4ee5\u4e0b\u5c07\u4ecb\u7d39 2025 \u5e74\u6700\u65b0\u7684\u8a9e\u6cd5\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2>\u4f7f\u7528 UIImagePickerController<\/h2>\n<p><code>UIImagePickerController<\/code> \u662f Apple \u63d0\u4f9b\u7684\u4e00\u500b\u4ecb\u9762\uff0c\u5141\u8a31\u958b\u767c\u8005\u5f9e\u76f8\u6a5f\u6216\u76f8\u7c3f\u4e2d\u9078\u53d6\u5716\u7247\u3002\u9019\u662f\u4e00\u500b\u975e\u5e38\u65b9\u4fbf\u7684\u5de5\u5177\uff0c\u9069\u7528\u65bc\u5927\u591a\u6578 iOS \u61c9\u7528\u3002<\/p>\n<h2>\u5be6\u4f5c\u6b65\u9a5f<\/h2>\n<p>1. **\u5275\u5efa UIImagePickerController \u5be6\u4f8b**<\/p>\n<p>   \u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b <code>UIImagePickerController<\/code> \u7684\u5be6\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">let imagePicker = UIImagePickerController()\n   <\/code><\/pre>\n<p>2. **\u8a2d\u5b9a\u4f86\u6e90\u985e\u578b**<\/p>\n<p>   \u63a5\u8457\uff0c\u8a2d\u5b9a <code>sourceType<\/code> \u5c6c\u6027\u4f86\u6307\u5b9a\u5f9e\u54ea\u88e1\u8b80\u53d6\u76f8\u7247\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">imagePicker.sourceType = .photoLibrary\n   <\/code><\/pre>\n<p>3. **\u8a2d\u5b9a\u4ee3\u7406**<\/p>\n<p>   \u7136\u5f8c\uff0c\u8a2d\u5b9a <code>delegate<\/code> \u5c6c\u6027\uff0c\u4ee5\u78ba\u5b9a\u4f7f\u7528\u8005\u9078\u64c7\u5b8c\u76f8\u7247\u5f8c\u7684\u884c\u70ba\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">imagePicker.delegate = self\n   <\/code><\/pre>\n<p>4. **\u986f\u793a\u5716\u7247\u9078\u64c7\u5668**<\/p>\n<p>   \u73fe\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u5c07 <code>UIImagePickerController<\/code> \u986f\u793a\u51fa\u4f86\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">present(imagePicker, animated: true, completion: nil)\n   <\/code><\/pre>\n<p>5. **\u8655\u7406\u9078\u64c7\u7684\u76f8\u7247**<\/p>\n<p>   \u7576\u4f7f\u7528\u8005\u9078\u64c7\u5b8c\u76f8\u7247\u5f8c\uff0c<code>didFinishPickingMediaWithInfo<\/code> \u65b9\u6cd5\u5c07\u6703\u88ab\u89f8\u767c\uff0c\u6211\u5011\u53ef\u4ee5\u5728\u6b64\u65b9\u6cd5\u4e2d\u53d6\u5f97\u4f7f\u7528\u8005\u9078\u64c7\u7684\u76f8\u7247\uff1a<\/p>\n<pre><code class=\"language-swift line-numbers\">func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {\n       if let image = info[.originalImage] as? UIImage {\n           \/\/ \u53d6\u5f97\u4f7f\u7528\u8005\u9078\u64c7\u7684\u76f8\u7247\n           \/\/ \u6b64\u8655\u53ef\u9032\u884c\u9032\u4e00\u6b65\u8655\u7406\uff0c\u4f8b\u5982\u986f\u793a\u5728 UIImageView \u4e2d\n       }\n       dismiss(animated: true, completion: nil)\n   }\n   <\/code><\/pre>\n<h2>\u932f\u8aa4\u6392\u9664<\/h2>\n<p>\u5728\u4f7f\u7528 <code>UIImagePickerController<\/code> \u6642\uff0c\u82e5\u51fa\u73fe\u554f\u984c\uff0c\u5982\u7121\u6cd5\u986f\u793a\u76f8\u7247\u9078\u64c7\u5668\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<br \/>\n&#8211; \u78ba\u4fdd\u5df2\u6388\u6b0a\u5b58\u53d6\u76f8\u7c3f\u3002<br \/>\n&#8211; \u6aa2\u67e5 <code>UIImagePickerController<\/code> \u7684 <code>delegate<\/code> \u662f\u5426\u6b63\u78ba\u8a2d\u7f6e\u3002<br \/>\n&#8211; \u78ba\u4fdd\u5728\u4e3b\u7dda\u7a0b\u4e2d\u547c\u53eb <code>present<\/code> \u65b9\u6cd5\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u4f60\u53ef\u4ee5\u6839\u64da\u9078\u64c7\u7684\u5716\u7247\u9032\u884c\u7de8\u8f2f\uff0c\u4f8b\u5982\u52a0\u5165\u6ffe\u93e1\u6548\u679c\u3001\u88c1\u526a\u6216\u5132\u5b58\u81f3\u7279\u5b9a\u4f4d\u7f6e\u3002\u9019\u4e9b\u529f\u80fd\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u61c9\u7528\u7684\u4e92\u52d5\u6027\u8207\u4f7f\u7528\u9ad4\u9a57\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u76f8\u6a5f\u76f8\u7c3f-\ud83d\udcf7-\u8b80\u53d6\u76f8\u7247\u4e26\u986f\u793a\u5728App\u4e2d_1675394708.301801.webp\" alt=\"Swift - \u76f8\u6a5f\u76f8\u7c3f \ud83d\udcf7 \u8b80\u53d6\u76f8\u7247\u4e26\u986f\u793a\u5728App\u4e2d\" title=\"Swift, \u76f8\u6a5f\u76f8\u7c3f, \u7167\u7247, App, \u8b80\u53d6\" width=\"1200\" height=\"628\"\/><\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>1. \u5982\u4f55\u78ba\u4fdd\u61c9\u7528\u5177\u6709\u8b80\u53d6\u76f8\u7c3f\u7684\u6b0a\u9650\uff1f<\/h3>\n<p>\u5728 Info.plist \u4e2d\u6dfb\u52a0\u76f8\u61c9\u7684\u6b0a\u9650\u63cf\u8ff0\uff0c\u5982 <code>NSPhotoLibraryUsageDescription<\/code>\uff0c\u4ee5\u63d0\u793a\u4f7f\u7528\u8005\u6388\u6b0a\u3002<\/p>\n<h3>2. UIImagePickerController \u652f\u6301\u54ea\u4e9b\u5716\u7247\u683c\u5f0f\uff1f<\/h3>\n<p>UIImagePickerController \u652f\u63f4\u7684\u683c\u5f0f\u5305\u62ec JPEG \u548c PNG\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u4f86\u6e90\u548c\u6240\u9078\u64c7\u7684\u5716\u7247\u3002<\/p>\n<h3>3. \u5982\u4f55\u5728\u9078\u64c7\u76f8\u7247\u5f8c\u9032\u884c\u7de8\u8f2f\uff1f<\/h3>\n<p>\u60a8\u53ef\u4ee5\u5728 <code>didFinishPickingMediaWithInfo<\/code> \u65b9\u6cd5\u4e2d\u5c07\u9078\u64c7\u7684\u5716\u7247\u50b3\u905e\u5230\u7de8\u8f2f\u754c\u9762\uff0c\u4e26\u61c9\u7528\u6240\u9700\u7684\u7de8\u8f2f\u6548\u679c\u3002<\/p>\n<p>&#8220;`<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u8b80\u53d6\u76f8\u6a5f\u76f8\u7c3f\u4e2d\u7684\u7167\u7247\u4e26\u986f\u793a\u5728App\u4e2d\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u7167\u7247\u5f9e\u76f8\u6a5f\u76f8\u7c3f\u4e2d\u8b80\u53d6\u51fa\u4f86\uff0c\u4e26\u5c07\u5176\u986f\u793a\u5728App\u4e2d\u3002<\/p>\n","protected":false},"author":1,"featured_media":6731,"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-6732","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\u76f8\u7c3f-\ud83d\udcf7-\u8b80\u53d6\u76f8\u7247\u4e26\u986f\u793a\u5728App\u4e2d_1675394708.301801.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1KA","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6732","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=6732"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6732\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6731"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}