{"id":6986,"date":"2025-06-04T13:09:33","date_gmt":"2025-06-05T06:06:33","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6986"},"modified":"2025-06-05T13:09:33","modified_gmt":"2025-06-05T06:06:33","slug":"https-badgameshow-com-steven-169","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-169\/","title":{"rendered":"Swift \u8cfc\u7269\u8eca\u529f\u80fd\u5be6\u4f5c\u6307\u5357 \ud83d\uded2 2025 \u6700\u65b0\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift \u8cfc\u7269\u8eca\u529f\u80fd\u5be6\u4f5c\u6307\u5357 \ud83d\uded2 2025 \u6700\u65b0\u6700\u4f73\u5be6\u8e10<\/h2>\n

\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Swift \u7a0b\u5f0f\u8a9e\u8a00\u5feb\u901f\u5be6\u4f5c\u4e00\u500b\u8cfc\u7269\u8eca\u529f\u80fd\u3002Swift \u662f\u4e00\u7a2e\u529f\u80fd\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u7528\u65bc iOS \u548c macOS \u7684\u958b\u767c\uff0c\u8b93\u4f60\u80fd\u5920\u8f15\u9b06\u5730\u5728\u4e0d\u540c\u5e73\u53f0\u4e0a\u904b\u884c\u4f60\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 Swift \u5be6\u73fe\u8cfc\u7269\u8eca\u7684\u6b65\u9a5f\u8207\u7bc4\u4f8b\u3002<\/p>\n

\u5efa\u7acb\u8cfc\u7269\u8eca\u7269\u4ef6<\/h3>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u8cfc\u7269\u8eca\u985e\u5225\uff0c\u9019\u5c07\u5e6b\u52a9\u6211\u5011\u7ba1\u7406\u8cfc\u7269\u8eca\u4e2d\u7684\u7269\u54c1\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u8cfc\u7269\u8eca\u985e\u5225\u7bc4\u4f8b\uff1a<\/p>\n

class ShoppingCart {\n    var items: [String] = []\n\n    func addItem(item: String) {\n        items.append(item)\n        print(\"\u5df2\u52a0\u5165\u7269\u54c1: \\(item)\")\n    }\n\n    func getItems() -> [String] {\n        return items\n    }\n}<\/code><\/pre>\n
\u52a0\u5165\u7269\u54c1\u5230\u8cfc\u7269\u8eca<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u4f7f\u7528\u6211\u5011\u7684\u8cfc\u7269\u8eca\u985e\u5225\u4f86\u52a0\u5165\u7269\u54c1\u3002\u9019\u88e1\u662f\u4e00\u500b\u4f7f\u7528\u7bc4\u4f8b\uff1a<\/p>\n
\/\/ \u5275\u5efa\u8cfc\u7269\u8eca\u5be6\u4f8b\nlet cart = ShoppingCart()\n\n\/\/ \u52a0\u5165\u7269\u54c1\ncart.addItem(item: \"iPhone\")\ncart.addItem(item: \"iPad\")\n\n\/\/ \u986f\u793a\u8cfc\u7269\u8eca\u4e2d\u7684\u7269\u54c1\nprint(\"\u8cfc\u7269\u8eca\u4e2d\u7684\u7269\u54c1: \\(cart.getItems())\")\n<\/code><\/pre>\n
\u932f\u8aa4\u6392\u9664<\/h3>\n
\u5728\u5be6\u4f5c\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u5617\u8a66\u52a0\u5165\u91cd\u8907\u7684\u7269\u54c1\uff0c\u53ef\u4ee5\u8003\u616e\u5728 addItem<\/code> \u65b9\u6cd5\u4e2d\u6aa2\u67e5\u7269\u54c1\u662f\u5426\u5df2\u5b58\u5728\uff1a<\/p>\n
func addItem(item: String) {\n    if !items.contains(item) {\n        items.append(item)\n        print(\"\u5df2\u52a0\u5165\u7269\u54c1: \\(item)\")\n    } else {\n        print(\"\u7269\u54c1\u5df2\u5b58\u5728: \\(item)\")\n    }\n}<\/code><\/pre>\n
\u5ef6\u4f38\u61c9\u7528<\/h3>\n
\u4f60\u53ef\u4ee5\u5728\u8cfc\u7269\u8eca\u4e2d\u6dfb\u52a0\u66f4\u591a\u529f\u80fd\uff0c\u4f8b\u5982\u8a08\u7b97\u7e3d\u91d1\u984d\u3001\u79fb\u9664\u7269\u54c1\u6216\u6e05\u7a7a\u8cfc\u7269\u8eca\u3002\u9019\u4e0d\u50c5\u53ef\u4ee5\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u8b93\u4f60\u7684\u61c9\u7528\u7a0b\u5f0f\u66f4\u52a0\u5b8c\u5584\u3002<\/p>\n
\"Swift<\/p>\n
\u7d50\u8ad6<\/h3>\n
\u4f7f\u7528 Swift \u958b\u767c\u8cfc\u7269\u8eca\u529f\u80fd\u975e\u5e38\u7c21\u55ae\u4e14\u76f4\u89c0\u3002\u900f\u904e\u4e0a\u9762\u7684\u7bc4\u4f8b\uff0c\u4f60\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u9019\u4e9b\u529f\u80fd\u6574\u5408\u5230\u4f60\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u4e26\u6839\u64da\u9700\u6c42\u64f4\u5c55\u66f4\u591a\u7684\u529f\u80fd\u3002\u7121\u8ad6\u4f60\u662f Swift \u65b0\u624b\u9084\u662f\u6709\u7d93\u9a57\u7684\u958b\u767c\u8005\uff0c\u9019\u4e9b\u6280\u5de7\u90fd\u80fd\u5e6b\u52a9\u4f60\u63d0\u5347\u958b\u767c\u6548\u7387\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
Q1: \u5982\u4f55\u5728 Swift \u4e2d\u7ba1\u7406\u8cfc\u7269\u8eca\u7684\u7269\u54c1\uff1f<\/h3>\n
A1: \u4f60\u53ef\u4ee5\u4f7f\u7528\u81ea\u8a02\u7684\u985e\u5225\u4f86\u7ba1\u7406\u8cfc\u7269\u8eca\uff0c\u4e26\u900f\u904e\u9663\u5217\u4f86\u5132\u5b58\u7269\u54c1\uff0c\u4e26\u5be6\u4f5c\u76f8\u61c9\u7684\u65b9\u6cd5\u4f86\u6dfb\u52a0\u6216\u79fb\u9664\u7269\u54c1\u3002<\/p>\n
Q2: Swift \u8cfc\u7269\u8eca\u529f\u80fd\u53ef\u4ee5\u64f4\u5c55\u54ea\u4e9b\u529f\u80fd\uff1f<\/h3>\n
A2: \u4f60\u53ef\u4ee5\u64f4\u5c55\u529f\u80fd\uff0c\u5305\u62ec\u8a08\u7b97\u7e3d\u91d1\u984d\u3001\u7269\u54c1\u6578\u91cf\u3001\u6e05\u7a7a\u8cfc\u7269\u8eca\u3001\u4fdd\u5b58\u8cfc\u7269\u8eca\u72c0\u614b\u7b49\u3002<\/p>\n
“`
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u5feb\u901f\u52a0\u5165\u8cfc\u7269\u8eca\ud83d\uded2\uff0c\u8b93\u4f60\u53ef\u4ee5\u8f15\u9b06\u8cfc\u8cb7\u4f60\u60f3\u8981\u7684\u7269\u54c1\uff0c\u8b93\u4f60\u7684\u8cfc\u7269\u66f4\u52a0\u4fbf\u5229\u3002<\/p>\n","protected":false},"author":1,"featured_media":6985,"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-6986","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-\u52a0\u5165\u8cfc\u7269\u8eca-\ud83d\uded2\u5feb\u901f\u52a0\u5165\u4f60\u60f3\u8981\u7684\u7269\u54c1_1675399994.213799.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1OG","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6986","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=6986"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6986\/revisions"}],"predecessor-version":[{"id":13353,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6986\/revisions\/13353"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6985"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}