{"id":7174,"date":"2025-05-30T13:26:16","date_gmt":"2025-06-05T06:06:16","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7174"},"modified":"2025-06-05T13:26:16","modified_gmt":"2025-06-05T06:06:16","slug":"https-badgameshow-com-steven-260","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-260\/","title":{"rendered":"Swift \u6392\u7a0b\u4efb\u52d9\u6559\u5b78\uff1a\u63d0\u5347\u751f\u6d3b\u6548\u7387\u7684\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift \u6392\u7a0b\u4efb\u52d9\u6559\u5b78\uff1a\u63d0\u5347\u751f\u6d3b\u6548\u7387\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n

\u96a8\u8457\u73fe\u4ee3\u793e\u6703\u7684\u8b8a\u5316\uff0c\u6211\u5011\u7684\u751f\u6d3b\u8d8a\u4f86\u8d8a\u5fd9\u788c\uff0c\u6bcf\u5929\u90fd\u6709\u8a31\u591a\u4e8b\u60c5\u8981\u5b8c\u6210\uff0c\u4f46\u6642\u9593\u6709\u9650\uff0c\u5982\u4f55\u624d\u80fd\u6709\u6548\u7387\u5730\u5b8c\u6210\u6240\u6709\u4efb\u52d9\u5462\uff1f\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Swift \u8a9e\u8a00\u4f86\u6392\u7a0b\u4efb\u52d9\uff0c\u8b93\u4f60\u7684\u751f\u6d3b\u66f4\u6709\u79e9\u5e8f\u3002<\/p>\n

Swift \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u4e14\u529f\u80fd\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u80fd\u5feb\u901f\u958b\u767c\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u4e14\u6709\u6548\u7387\u5730\u5b8c\u6210\u6392\u7a0b\u4efb\u52d9\u3002Swift \u63d0\u4f9b\u4e86\u5e7e\u500b\u5f37\u5927\u7684\u529f\u80fd\uff0c\u5305\u62ec Timer<\/strong> \u548c DispatchQueue<\/strong>\uff0c\u9019\u4e9b\u529f\u80fd\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u8a2d\u5b9a\u5b9a\u6642\u4efb\u52d9\u4e26\u81ea\u52d5\u57f7\u884c\u3002<\/p>\n

\u4f7f\u7528 Timer \u9032\u884c\u6392\u7a0b\u4efb\u52d9<\/h3>\n

Swift \u7684 Timer<\/strong> \u985e\u5225\u53ef\u4ee5\u8b93\u4f60\u8a2d\u5b9a\u4e00\u500b\u6642\u9593\u9593\u9694\uff0c\u7576\u6642\u9593\u5230\u9054\u6642\u81ea\u52d5\u57f7\u884c\u6307\u5b9a\u7684\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u4f8b\u5b50\uff0c\u5c55\u793a\u5982\u4f55\u5728\u6bcf\u5929\u65e9\u4e0a 8 \u9ede\u81ea\u52d5\u63d0\u9192\u81ea\u5df1\u53bb\u505a\u4e00\u4ef6\u4e8b\u60c5\uff1a<\/p>\n

let timer = Timer.scheduledTimer(withTimeInterval: 86400, repeats: true) { timer in\n    \/\/ \u5728\u9019\u88e1\u653e\u4f60\u60f3\u8981\u57f7\u884c\u7684\u4efb\u52d9\n    print(\"\u8a72\u505a\u4e8b\u60c5\u4e86\uff01\")\n}\n<\/code><\/pre>\n
\u5728\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u8a2d\u5b9a\u4e86\u4e00\u500b\u91cd\u8907\u7684 Timer\uff0c\u6bcf\u9694 86400 \u79d2\uff08\u5373 24 \u5c0f\u6642\uff09\u57f7\u884c\u4e00\u6b21\u6307\u5b9a\u4efb\u52d9\u3002<\/p>\n
\u4f7f\u7528 DispatchQueue \u9032\u884c\u5ef6\u9072\u57f7\u884c<\/h3>\n
\u53e6\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\u662f DispatchQueue<\/strong>\uff0c\u5b83\u5141\u8a31\u6211\u5011\u8a2d\u5b9a\u5ef6\u9072\u6642\u9593\u4f86\u57f7\u884c\u4efb\u52d9\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u5c07\u5728\u6bcf\u5929\u665a\u4e0a 10 \u9ede\u81ea\u52d5\u63d0\u9192\u81ea\u5df1\u53bb\u505a\u4e00\u4ef6\u4e8b\u60c5\uff1a<\/p>\n
let queue = DispatchQueue.global(qos: .background)\nlet timeToExecute = 22 * 60 * 60 \/\/ 10 PM in seconds\nlet currentTime = Calendar.current.component(.hour, from: Date()) * 60 * 60\n\nlet delay = timeToExecute > currentTime ? timeToExecute - currentTime : (24 * 60 * 60) - currentTime + timeToExecute\n\nqueue.asyncAfter(deadline: .now() + TimeInterval(delay)) {\n    \/\/ \u5728\u9019\u88e1\u653e\u4f60\u60f3\u8981\u57f7\u884c\u7684\u4efb\u52d9\n    print(\"\u8a72\u505a\u4e8b\u60c5\u4e86\uff01\")\n}\n<\/code><\/pre>\n
\u9019\u6bb5\u7a0b\u5f0f\u78bc\u8a08\u7b97\u5f9e\u7576\u524d\u6642\u9593\u5230\u665a\u4e0a 10 \u9ede\u7684\u5ef6\u9072\uff0c\u7136\u5f8c\u5728\u5ef6\u9072\u6642\u9593\u5230\u9054\u5f8c\u57f7\u884c\u6307\u5b9a\u4efb\u52d9\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h3>\n
\u5728\u5be6\u4f5c\u6392\u7a0b\u4efb\u52d9\u6642\uff0c\u5e38\u898b\u932f\u8aa4\u5305\u62ec\uff1a<\/p>\n
    \n
  • Timer \u7684\u6642\u9593\u9593\u9694\u8a2d\u5b9a\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u4efb\u52d9\u57f7\u884c\u5931\u6557\u3002<\/li>\n
  • \u4f7f\u7528 DispatchQueue \u6642\u672a\u8003\u616e\u5230\u6642\u9593\u7684\u908f\u8f2f\u3002<\/li>\n<\/ul>\n
    \u70ba\u78ba\u4fdd\u7a0b\u5f0f\u7684\u6b63\u78ba\u6027\uff0c\u5efa\u8b70\u5728\u8a2d\u5b9a\u4efb\u52d9\u524d\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\uff0c\u4e26\u8003\u616e\u4f7f\u7528\u65e5\u66c6 API \u4f86\u8655\u7406\u66f4\u8907\u96dc\u7684\u6392\u7a0b\u9700\u6c42\u3002<\/p>\n
    \u5ef6\u4f38\u61c9\u7528<\/h3>\n
    \u900f\u904e Swift \u7684\u6392\u7a0b\u4efb\u52d9\u529f\u80fd\uff0c\u4f60\u53ef\u4ee5\u958b\u767c\u66f4\u8907\u96dc\u7684\u61c9\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u81ea\u52d5\u767c\u9001\u901a\u77e5\u6216\u63d0\u9192\u3002<\/li>\n
    • \u5b9a\u6642\u66f4\u65b0\u8cc7\u6599\u5eab\u6216\u5f8c\u53f0\u4efb\u52d9\u3002<\/li>\n
    • \u6574\u5408\u7b2c\u4e09\u65b9 API \u4f86\u7372\u53d6\u5373\u6642\u8cc7\u8a0a\u3002<\/li>\n<\/ul>\n
      \"Swift<\/p>\n
      Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
      1. Swift \u7684 Timer \u53ef\u4ee5\u8a2d\u5b9a\u54ea\u4e9b\u53c3\u6578\uff1f<\/h3>\n
      Timer \u5141\u8a31\u8a2d\u5b9a\u6642\u9593\u9593\u9694\u3001\u662f\u5426\u91cd\u8907\u57f7\u884c\u7b49\u53c3\u6578\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9748\u6d3b\uff0c\u9069\u5408\u5404\u7a2e\u6392\u7a0b\u9700\u6c42\u3002<\/p>\n
      2. DispatchQueue \u6709\u4ec0\u9ebc\u512a\u52e2\uff1f<\/h3>\n
      DispatchQueue \u5141\u8a31\u5728\u80cc\u666f\u57f7\u884c\u4efb\u52d9\uff0c\u9019\u6709\u52a9\u65bc\u907f\u514d\u963b\u585e\u4e3b\u57f7\u884c\u7dd2\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002<\/p>\n
      3. \u5982\u4f55\u8655\u7406\u6392\u7a0b\u4efb\u52d9\u4e2d\u7684\u932f\u8aa4\uff1f<\/h3>\n
      \u5efa\u8b70\u4f7f\u7528\u932f\u8aa4\u8655\u7406\u7684\u6a5f\u5236\uff0c\u4e26\u5728\u6392\u7a0b\u4efb\u52d9\u4e2d\u6dfb\u52a0\u65e5\u8a8c\uff0c\u4ee5\u4fbf\u65bc\u8ffd\u8e64\u548c\u4fee\u5fa9\u932f\u8aa4\u3002<\/p>\n
      “`
      \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981:\u4e86\u89e3\u5982\u4f55\u5229\u7528Swift\u4e2d\u7684\u6392\u7a0b\u4efb\u52d9\uff0c\u8b93\u4f60\u7684\u751f\u6d3b\u66f4\u6709\u79e9\u5e8f\uff0c\u66f4\u6709\u6548\u7387\u5730\u5b8c\u6210\u4efb\u52d9\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":7173,"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-7174","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-\u6392\u7a0b\u4efb\u52d9-\ud83d\uddd3\ufe0f-\u8b93\u4f60\u7684\u751f\u6d3b\u66f4\u6709\u79e9\u5e8f_1675404023.456958.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1RI","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7174","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=7174"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7174\/revisions"}],"predecessor-version":[{"id":13135,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7174\/revisions\/13135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7173"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}