{"id":4229,"date":"2025-06-01T11:34:08","date_gmt":"2025-06-05T04:26:07","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4229"},"modified":"2025-06-05T11:34:08","modified_gmt":"2025-06-05T04:26:07","slug":"%e5%ad%b8%e7%bf%92swift%e4%b8%ad%e7%9a%84%e3%80%8c%e3%80%8d%e5%88%86%e8%99%9f%e7%94%a8%e6%b3%95-6","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/%e5%ad%b8%e7%bf%92swift%e4%b8%ad%e7%9a%84%e3%80%8c%e3%80%8d%e5%88%86%e8%99%9f%e7%94%a8%e6%b3%95-6\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Swift \u4e2d\u7684\u5206\u865f\u7528\u6cd5\u8207\u932f\u8aa4\u89e3\u6790"},"content":{"rendered":"

<\/p>\n

\u6df1\u5165\u4e86\u89e3 Swift \u4e2d\u7684\u5206\u865f\u7528\u6cd5\u8207\u932f\u8aa4\u89e3\u6790<\/h1>\n

Swift \u662f\u4e00\u7a2e\u73fe\u4ee3\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u5176\u8a9e\u6cd5\u65e2\u7c21\u55ae\u53c8\u6613\u65bc\u7406\u89e3\u3002\u7136\u800c\uff0c\u958b\u767c\u8005\u5728\u7de8\u5beb\u7a0b\u5f0f\u78bc\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u932f\u8aa4\u8a0a\u606f\uff0c\u5c24\u5176\u662f\u8207\u8a9e\u6cd5\u6709\u95dc\u7684\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5176\u4e2d\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\u8a0a\u606f\uff1a\u300cConsecutive declarations on a line must be separated by ‘;’\u300d\uff0c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

\u932f\u8aa4\u8a0a\u606f\u89e3\u6790<\/h2>\n

\u7576\u4f60\u5728 Swift \u4e2d\u770b\u5230\u300cConsecutive declarations on a line must be separated by ‘;’\u300d\u7684\u932f\u8aa4\u8a0a\u606f\u6642\uff0c\u9019\u8868\u793a\u5728\u540c\u4e00\u884c\u4e0a\u7684\u9023\u7e8c\u5ba3\u544a\u5fc5\u9808\u7528\u300c;\u300d\u4f86\u5206\u9694\u3002\u9019\u662f\u56e0\u70ba Swift \u8a9e\u8a00\u7684\u8a2d\u8a08\u8981\u6c42\u6bcf\u500b\u8a9e\u53e5\u6216\u5ba3\u544a\u5fc5\u9808\u6e05\u695a\u5730\u5206\u958b\uff0c\u4ee5\u4fbf\u7de8\u8b6f\u5668\u80fd\u5920\u6b63\u78ba\u89e3\u6790\u7a0b\u5f0f\u78bc\u3002<\/p>\n

\u6b63\u78ba\u7684\u8a9e\u6cd5\u4f7f\u7528\u7bc4\u4f8b<\/h2>\n

\u5982\u679c\u4f60\u60f3\u8981\u5728\u4e00\u884c\u4e2d\u5ba3\u544a\u5169\u500b\u8b8a\u6578\uff0c\u6b63\u78ba\u7684\u5beb\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\nlet x = 10; let y = 20\n<\/pre>\n
\u5982\u679c\u4e0d\u4f7f\u7528\u5206\u865f\u5206\u9694\uff0c\u7de8\u8b6f\u5668\u5c07\u7121\u6cd5\u8b58\u5225\u9019\u5169\u500b\u5ba3\u544a\uff0c\u4e26\u986f\u793a\u932f\u8aa4\u8a0a\u606f\u3002<\/p>\n
\u540c\u6a23\u5730\uff0c\u7576\u4f60\u9700\u8981\u5728\u540c\u4e00\u884c\u57f7\u884c\u591a\u500b\u8a9e\u53e5\u6642\uff0c\u4e5f\u5fc5\u9808\u4f7f\u7528\u5206\u865f\u3002\u4f8b\u5982\uff1a<\/p>\n
\nprint(\"Hello World!\"); print(\"Goodbye World!\")\n<\/pre>\n
\u5982\u4e0a\u6240\u793a\uff0c\u6b63\u78ba\u5730\u4f7f\u7528\u5206\u865f\u53ef\u4ee5\u907f\u514d\u7de8\u8b6f\u932f\u8aa4\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664\u6280\u5de7<\/h2>\n
\u89e3\u6c7a\u300cConsecutive declarations on a line must be separated by ‘;’\u300d\u7684\u932f\u8aa4\u76f8\u5c0d\u7c21\u55ae\u3002\u53ea\u9700\u78ba\u4fdd\u5728\u540c\u4e00\u884c\u7684\u6bcf\u500b\u5ba3\u544a\u6216\u8a9e\u53e5\u4e4b\u9593\u6b63\u78ba\u4f7f\u7528\u5206\u865f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n
    \n
  • \u6aa2\u67e5\u662f\u5426\u5728\u6bcf\u500b\u8b8a\u6578\u5ba3\u544a\u6216\u8a9e\u53e5\u4e4b\u9593\u4f7f\u7528\u4e86\u5206\u865f\u3002<\/li>\n
  • \u78ba\u4fdd\u4e0d\u6703\u5728\u4e0d\u9700\u8981\u7684\u5730\u65b9\u6dfb\u52a0\u5206\u865f\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u5c0e\u81f4\u5176\u4ed6\u932f\u8aa4\u3002<\/li>\n
  • \u5b9a\u671f\u4f7f\u7528 Swift \u7684\u7de8\u8b6f\u5668\u9032\u884c\u8a9e\u6cd5\u6aa2\u67e5\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u7de8\u8f2f\u6642\u5373\u6642\u767c\u73fe\u932f\u8aa4\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528\uff1a\u66f4\u6709\u6548\u7684\u4ee3\u78bc\u7ba1\u7406<\/h2>\n
    \u96d6\u7136\u5728\u4e00\u884c\u4e2d\u4f7f\u7528\u5206\u865f\u53ef\u4ee5\u6e1b\u5c11\u4ee3\u78bc\u884c\u6578\uff0c\u4f46\u904e\u591a\u7684\u4f7f\u7528\u53ef\u80fd\u6703\u964d\u4f4e\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u3002\u5728\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\uff0c\u5efa\u8b70\u5c07\u6bcf\u500b\u5ba3\u544a\u6216\u8a9e\u53e5\u5beb\u5728\u4e0d\u540c\u7684\u884c\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u78bc\u7684\u6e05\u6670\u5ea6\u3002\u4f8b\u5982\uff1a<\/p>\n
    \nlet x = 10\nlet y = 20\nprint(\"Hello World!\")\nprint(\"Goodbye World!\")\n<\/pre>\n
    \u9019\u6a23\u7684\u5beb\u6cd5\u4e0d\u50c5\u7b26\u5408 Swift \u7684\u8a9e\u6cd5\u8981\u6c42\uff0c\u9084\u80fd\u4f7f\u4ee3\u78bc\u66f4\u6613\u65bc\u7dad\u8b77\u8207\u7406\u89e3\u3002<\/p>\n
    \u7d50\u8ad6<\/h2>\n
    \u7e3d\u800c\u8a00\u4e4b\uff0c\u4e86\u89e3 Swift \u8a9e\u8a00\u4e2d\u5206\u865f\u7684\u6b63\u78ba\u7528\u6cd5\u4ee5\u53ca\u5982\u4f55\u89e3\u6c7a\u76f8\u95dc\u932f\u8aa4\uff0c\u662f\u63d0\u5347\u7de8\u7a0b\u6280\u80fd\u7684\u91cd\u8981\u4e00\u6b65\u3002\u53ea\u9700\u9075\u5faa\u4ee5\u4e0a\u5efa\u8b70\uff0c\u5373\u53ef\u8f15\u9b06\u907f\u514d\u300cConsecutive declarations on a line must be separated by ‘;’\u300d\u7684\u932f\u8aa4\uff0c\u4e26\u63d0\u9ad8\u4ee3\u78bc\u7684\u8cea\u91cf\u3002<\/p>\n
    Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
    Q1: \u5728 Swift \u4e2d\uff0c\u70ba\u4ec0\u9ebc\u9700\u8981\u4f7f\u7528\u5206\u865f\uff1f<\/h3>\n
    A1: \u5206\u865f\u7528\u65bc\u5206\u9694\u540c\u4e00\u884c\u4e2d\u7684\u591a\u500b\u5ba3\u544a\u6216\u8a9e\u53e5\uff0c\u4ee5\u4fbf\u7de8\u8b6f\u5668\u80fd\u5920\u6b63\u78ba\u89e3\u6790\u7a0b\u5f0f\u78bc\u3002<\/p>\n
    Q2: \u5982\u679c\u6211\u4e0d\u60f3\u5728\u6bcf\u884c\u7d50\u5c3e\u4f7f\u7528\u5206\u865f\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n
    A2: \u5728 Swift \u4e2d\uff0c\u5176\u5be6\u4e26\u4e0d\u5f37\u5236\u8981\u6c42\u6bcf\u884c\u7d50\u5c3e\u5fc5\u9808\u4f7f\u7528\u5206\u865f\uff0c\u53ea\u6709\u5728\u540c\u4e00\u884c\u6709\u591a\u500b\u8a9e\u53e5\u6642\u624d\u9700\u8981\u3002\u4f46\u70ba\u4e86\u63d0\u9ad8\u53ef\u8b80\u6027\uff0c\u5efa\u8b70\u5c07\u6bcf\u500b\u8a9e\u53e5\u653e\u5728\u4e0d\u540c\u7684\u884c\u3002<\/p>\n
    Q3: \u5982\u4f55\u907f\u514d\u5e38\u898b\u7684\u8a9e\u6cd5\u932f\u8aa4\uff1f<\/h3>\n
    A3: \u5efa\u8b70\u4f7f\u7528 Xcode \u7684\u8a9e\u6cd5\u6aa2\u67e5\u529f\u80fd\uff0c\u4e26\u7d93\u5e38\u9032\u884c\u7de8\u8b6f\u6e2c\u8a66\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u4e26\u4fee\u6b63\u932f\u8aa4\u3002<\/p>\n
    —<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6587\u7ae0\u6458\u8981\uff1a\u5b78\u7fd2Swift\u8a9e\u8a00\u6642\uff0c\u8981\u6ce8\u610f\u5728\u540c\u4e00\u884c\u4e2d\u7684\u9023\u7e8c\u5ba3\u544a\u5fc5\u9808\u7528\u300c;\u300d\u5206\u865f\u5206\u9694\uff0c\u4ee5\u78ba\u4fdd\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39Swift\u4e2d\u300c;\u300d\u5206\u865f\u7684\u7528\u6cd5\uff0c\u8b93\u4f60\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u7de8\u5beb\u7a0b\u5f0f\u78bc\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","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-4229","post","type-post","status-publish","format-standard","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-16d","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4229","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=4229"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4229\/revisions"}],"predecessor-version":[{"id":4230,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4229\/revisions\/4230"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}