{"id":7322,"date":"2025-05-31T12:52:20","date_gmt":"2025-06-05T04:54:20","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7322"},"modified":"2025-06-05T12:52:20","modified_gmt":"2025-06-05T04:54:20","slug":"https-badgameshow-com-steven-332","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-332\/","title":{"rendered":"Swift \u7a0b\u5f0f\u6559\u5b78\uff1a2025 \u6700\u65b0\u7c21\u6613\u6578\u5b78\u904b\u7b97\u6280\u5de7 \ud83d\udcbb\ud83d\udca1"},"content":{"rendered":"

<\/p>\n

Swift \u7a0b\u5f0f\u6559\u5b78\uff1a2025 \u6700\u65b0\u7c21\u6613\u6578\u5b78\u904b\u7b97\u6280\u5de7 \ud83d\udcbb\ud83d\udca1<\/h1>\n

Swift \u662f\u4e00\u7a2e\u975e\u5e38\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u5408\u958b\u767c\u8005\u5feb\u901f\u958b\u767c\u529f\u80fd\u5f37\u5927\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\u5728 Swift \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u7c21\u55ae\u7684\u6578\u5b78\u904b\u7b97\u4f86\u9032\u884c\u8907\u96dc\u7684\u8a08\u7b97\u3002\u4ee5\u4e0b\u5c07\u4ecb\u7d39 Swift \u4e2d\u7684\u57fa\u672c\u6578\u5b78\u904b\u7b97\u4ee5\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

\u57fa\u672c\u6578\u5b78\u904b\u7b97<\/h2>\n

\u5728 Swift \u4e2d\uff0c\u57fa\u672c\u7684\u6578\u5b78\u904b\u7b97\u5305\u62ec\u52a0\u6cd5\u3001\u6e1b\u6cd5\u3001\u4e58\u6cd5\u548c\u9664\u6cd5\uff0c\u9019\u4e9b\u904b\u7b97\u7b26\u975e\u5e38\u76f4\u89c0\u4e14\u6613\u65bc\u4f7f\u7528\u3002<\/p>\n

\u52a0\u6e1b\u4e58\u9664<\/h3>\n

\u4f7f\u7528 +<\/code>\u3001-<\/code>\u3001*<\/code>\u3001\/<\/code> \u9032\u884c\u52a0\u6e1b\u4e58\u9664\u904b\u7b97\u7684\u7bc4\u4f8b\u5982\u4e0b\uff1a<\/p>\n

let a = 10\nlet b = 5\n\nlet c = a + b \/\/ c \u70ba 15\nlet d = a - b \/\/ d \u70ba 5\nlet e = a * b \/\/ e \u70ba 50\nlet f = a \/ b \/\/ f \u70ba 2\n<\/code><\/pre>\n
\u6307\u6578\u904b\u7b97<\/h3>\n
\u5728 Swift \u4e2d\uff0c\u6307\u6578\u904b\u7b97\u9700\u8981\u4f7f\u7528 pow(_: _:)<\/code> \u51fd\u6578\uff0c\u800c\u975e\u4f7f\u7528 **<\/code> \u7b26\u865f\u3002\u4ee5\u4e0b\u662f\u6307\u6578\u904b\u7b97\u7684\u7bc4\u4f8b\uff1a<\/p>\n
let base = 10\nlet exponent = 5\n\nlet result = pow(Double(base), Double(exponent)) \/\/ result \u70ba 100000\n<\/code><\/pre>\n
\u9918\u6578\u904b\u7b97<\/h3>\n
\u9918\u6578\u904b\u7b97\u4f7f\u7528 %<\/code> \u7b26\u865f\uff0c\u4ee5\u4e0b\u662f\u7bc4\u4f8b\uff1a<\/p>\n
let a = 10\nlet b = 5\n\nlet remainder = a % b \/\/ remainder \u70ba 0\n<\/code><\/pre>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5728\u9032\u884c\u6578\u5b78\u904b\u7b97\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u5e38\u898b\u554f\u984c\uff1a<\/p>\n
    \n
  • \u9664\u4ee5\u96f6\uff1a\u78ba\u4fdd\u4e0d\u6703\u5c07\u4efb\u4f55\u6578\u5b57\u9664\u4ee5\u96f6\uff0c\u9019\u6703\u9020\u6210\u904b\u7b97\u932f\u8aa4\u3002<\/li>\n
  • \u985e\u578b\u8f49\u63db\uff1a\u4f7f\u7528 pow(_: _:)<\/code> \u6642\uff0c\u8acb\u78ba\u4fdd\u50b3\u5165\u7684\u6578\u5b57\u70ba Double<\/code> \u985e\u578b\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u9019\u4e9b\u57fa\u672c\u7684\u6578\u5b78\u904b\u7b97\u6280\u5de7\u4e0d\u50c5\u9069\u7528\u65bc\u7c21\u55ae\u7684\u8a08\u7b97\uff0c\u9084\u53ef\u4ee5\u64f4\u5c55\u5230\u66f4\u8907\u96dc\u7684\u61c9\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u91d1\u878d\u8a08\u7b97\uff1a\u8a08\u7b97\u5229\u606f\u3001\u8cb8\u6b3e\u7b49\u3002<\/li>\n
    • \u904a\u6232\u958b\u767c\uff1a\u8a08\u7b97\u5206\u6578\u3001\u751f\u547d\u503c\u7b49\u3002<\/li>\n
    • \u6578\u64da\u5206\u6790\uff1a\u7d71\u8a08\u8a08\u7b97\u3001\u6578\u64da\u8655\u7406\u7b49\u3002<\/li>\n<\/ul>\n
      \"Swift<\/p>\n
      \u7d50\u8ad6<\/h2>\n
      \u638c\u63e1 Swift \u4e2d\u7684\u6578\u5b78\u904b\u7b97\u4e0d\u50c5\u80fd\u63d0\u5347\u958b\u767c\u6548\u7387\uff0c\u9084\u80fd\u8b93\u60a8\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u66f4\u52a0\u9748\u6d3b\u904b\u7528\u9019\u9580\u8a9e\u8a00\u3002\u900f\u904e\u9019\u7bc7\u6559\u5b78\uff0c\u60a8\u61c9\u8a72\u53ef\u4ee5\u719f\u6089\u57fa\u672c\u7684\u52a0\u6e1b\u4e58\u9664\u3001\u6307\u6578\u53ca\u9918\u6578\u904b\u7b97\u3002<\/p>\n
      Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
      Q1: \u5982\u4f55\u5728 Swift \u4e2d\u9032\u884c\u6d6e\u9ede\u6578\u904b\u7b97\uff1f<\/h3>\n
      A1: \u60a8\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u57fa\u672c\u904b\u7b97\u7b26\uff0c\u4f8b\u5982 +<\/code>\u3001-<\/code>\u3001*<\/code>\u3001\/<\/code>\uff0c\u4e26\u78ba\u4fdd\u8b8a\u6578\u985e\u578b\u70ba Double<\/code> \u6216 Float<\/code> \u4ee5\u4fdd\u8b49\u904b\u7b97\u7cbe\u5ea6\u3002<\/p>\n
      Q2: \u5982\u4f55\u907f\u514d\u904b\u7b97\u932f\u8aa4\uff1f<\/h3>\n
      A2: \u4f7f\u7528\u689d\u4ef6\u8a9e\u53e5\u6aa2\u67e5\u9664\u6578\u662f\u5426\u70ba\u96f6\uff0c\u4e26\u5728\u9032\u884c\u6307\u6578\u904b\u7b97\u6642\u78ba\u8a8d\u8f38\u5165\u985e\u578b\u662f\u5426\u6b63\u78ba\u3002<\/p>\n
      Q3: \u6709\u54ea\u4e9b\u9032\u968e\u6578\u5b78\u904b\u7b97\u7684\u51fd\u6578\u53ef\u4ee5\u4f7f\u7528\uff1f<\/h3>\n
      A3: Swift \u63d0\u4f9b\u4e86\u8a31\u591a\u6578\u5b78\u51fd\u6578\uff0c\u4f8b\u5982 sin()<\/code>\u3001cos()<\/code>\u3001tan()<\/code> \u7b49\uff0c\u53ef\u4ee5\u7528\u65bc\u4e09\u89d2\u51fd\u6578\u8a08\u7b97\u3002<\/p>\n
      —<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981:\u5b78\u7fd2Swift\u7c21\u6613\u6578\u5b78\u904b\u7b97\u7684\u7a0b\u5f0f\u8a9e\u6cd5\uff0c\u53ef\u4ee5\u8b93\u4f60\u66f4\u5feb\u901f\u5730\u5b8c\u6210\u6578\u5b78\u904b\u7b97\uff0c\u4e26\u4e14\u66f4\u52a0\u7cbe\u6e96\u3002\u672c\u6587\u5c07\u4ecb\u7d39Swift\u4e2d\u7684\u6578\u5b78\u904b\u7b97\u51fd\u6578\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u5b8c\u6210\u6578\u5b78\u904b\u7b97\u3002<\/p>\n","protected":false},"author":1,"featured_media":7321,"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-7322","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-\u7c21\u6613\u6578\u5b78\u904b\u7b97-\ud83d\udcbb\ud83d\udca1_1675411900.40549.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1U6","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7322","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=7322"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7322\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7321"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}