{"id":5494,"date":"2023-01-05T12:47:29","date_gmt":"2023-01-05T04:47:29","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5494"},"modified":"2023-01-05T12:47:29","modified_gmt":"2023-01-05T04:47:29","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e6%b1%82%e5%8f%96%e9%99%a3%e5%88%97%e4%b8%ad%e4%bd%8d%e6%95%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e6%b1%82%e5%8f%96%e9%99%a3%e5%88%97%e4%b8%ad%e4%bd%8d%e6%95%b8\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u9663\u5217\u4e2d\u4f4d\u6578"},"content":{"rendered":"

<\/p>\n

TypeScript \u9663\u5217\u7684\u6c42\u4e2d\u4f4d\u6570(median)<\/h1>\n

TypeScript \u662f\u4e00\u7a2e\u5f37\u578b\u5225\u7684 JavaScript \u8a9e\u8a00\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64b0\u5beb\u7a0b\u5f0f\u78bc\uff0c\u4e26\u4e14\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002\u5728 TypeScript \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u9663\u5217\u4f86\u5132\u5b58\u8cc7\u6599\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528\u6c42\u4e2d\u4f4d\u6570(median)\u7684\u65b9\u6cd5\u4f86\u53d6\u5f97\u9663\u5217\u4e2d\u7684\u4e2d\u4f4d\u6570\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u4e2d\u4f4d\u6570\uff1f<\/h2>\n

\u4e2d\u4f4d\u6570\u662f\u4e00\u7a2e\u7d71\u8a08\u6307\u6a19\uff0c\u5b83\u53ef\u4ee5\u7528\u4f86\u8861\u91cf\u4e00\u7d44\u6578\u64da\u7684\u4e2d\u9593\u503c\u3002\u5b83\u662f\u4e00\u7a2e\u7c21\u55ae\u7684\u7d71\u8a08\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4f86\u63cf\u8ff0\u4e00\u7d44\u6578\u64da\u7684\u5206\u4f48\u60c5\u6cc1\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 TypeScript \u6c42\u4e2d\u4f4d\u6570\uff1f<\/h2>\n

\u8981\u6c42\u53d6\u9663\u5217\u4e2d\u7684\u4e2d\u4f4d\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528 TypeScript \u7684 Array.sort()<\/code> \u65b9\u6cd5\u4f86\u5c0d\u9663\u5217\u9032\u884c\u6392\u5e8f\uff0c\u7136\u5f8c\u518d\u4f7f\u7528 Array.length<\/code> \u5c6c\u6027\u4f86\u53d6\u5f97\u9663\u5217\u7684\u9577\u5ea6\uff0c\u6700\u5f8c\u518d\u4f7f\u7528 Array.slice()<\/code> \u65b9\u6cd5\u4f86\u53d6\u5f97\u4e2d\u4f4d\u6570\u3002<\/p>\n

\nlet arr = [3, 5, 7, 9, 11];\n\n\/\/ \u5c0d\u9663\u5217\u9032\u884c\u6392\u5e8f\narr.sort();\n\n\/\/ \u53d6\u5f97\u9663\u5217\u7684\u9577\u5ea6\nlet len = arr.length;\n\n\/\/ \u53d6\u5f97\u4e2d\u4f4d\u6570\nlet median = arr.slice((len-1)\/2, len\/2+1);\n\nconsole.log(median); \/\/ [7, 9]\n<\/pre>\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5c07\u9663\u5217 [3, 5, 7, 9, 11]<\/code> \u9032\u884c\u6392\u5e8f\uff0c\u7136\u5f8c\u53d6\u5f97\u9663\u5217\u7684\u9577\u5ea6\uff0c\u6700\u5f8c\u518d\u53d6\u5f97\u4e2d\u4f4d\u6570\uff0c\u6700\u5f8c\u6703\u5f97\u5230 [7, 9]<\/code> \u70ba\u4e2d\u4f4d\u6570\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
TypeScript \u662f\u4e00\u7a2e\u5f37\u578b\u5225\u7684 JavaScript \u8a9e\u8a00\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64b0\u5beb\u7a0b\u5f0f\u78bc\uff0c\u4e26\u4e14\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002\u5728 TypeScript \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 Array.sort()<\/code>\u3001Array.length<\/code> \u548c Array.slice()<\/code> \u65b9\u6cd5\u4f86\u6c42\u53d6\u9663\u5217\u4e2d\u7684\u4e2d\u4f4d\u6570\u3002<\/p>\n
<\/p>\n
\u66f4\u591a TypeScript \u76f8\u95dc\u8cc7\u8a0a<\/h2>\n
\u5982\u679c\u4f60\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc TypeScript \u7684\u8cc7\u8a0a\uff0c\u53ef\u4ee5\u53c3\u8003 TypeScript \u5b98\u7db2<\/a>\uff0c\u88e1\u9762\u6709\u66f4\u591a TypeScript \u7684\u76f8\u95dc\u8cc7\u8a0a\uff0c\u53ef\u4ee5\u8b93\u4f60\u66f4\u52a0\u4e86\u89e3 TypeScript\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u9663\u5217\u4e2d\u4f4d\u6578\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u51fd\u6578\u4f86\u8a08\u7b97\u9663\u5217\u4e2d\u4f4d\u6578\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u65b9\u6cd5\u4f86\u6c42\u53d6\u9663\u5217\u4e2d\u4f4d\u6578\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":[187],"tags":[186],"class_list":["post-5494","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1qC","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5494","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=5494"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5494\/revisions"}],"predecessor-version":[{"id":5495,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5494\/revisions\/5495"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}