{"id":5340,"date":"2023-01-05T12:28:53","date_gmt":"2023-01-05T04:28:53","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5340"},"modified":"2023-01-05T12:28:53","modified_gmt":"2023-01-05T04:28:53","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%e6%95%b8%e7%b5%84%e4%b8%ad%e4%bd%8d%e6%95%b8-2","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%e6%95%b8%e7%b5%84%e4%b8%ad%e4%bd%8d%e6%95%b8-2\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u6578\u7d44\u4e2d\u4f4d\u6578"},"content":{"rendered":"

<\/p>\n

\u4f7f\u7528 TypeScript \u6c42\u6578\u7d44\u7684\u4e2d\u4f4d\u6578<\/h1>\n

TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u7279\u6027\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u958b\u767c\u51fa\u66f4\u512a\u79c0\u7684\u7a0b\u5f0f\u78bc\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 TypeScript \u4f86\u6c42\u53d6\u6578\u7d44\u7684\u4e2d\u4f4d\u6578\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u4e2d\u4f4d\u6578<\/h2>\n

\u4e2d\u4f4d\u6578\u662f\u4e00\u500b\u6578\u5b78\u6982\u5ff5\uff0c\u5b83\u662f\u6307\u4e00\u7d44\u6578\u64da\u4e2d\u503c\u7684\u4e2d\u9593\u4f4d\u7f6e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u7d44\u6578\u64da\u6709 5 \u500b\u6578\u5b57\uff0c\u90a3\u9ebc\u4e2d\u4f4d\u6578\u5c31\u662f\u7b2c 3 \u500b\u6578\u5b57\u3002\u5982\u679c\u4e00\u7d44\u6578\u64da\u6709\u5076\u6578\u500b\u6578\u5b57\uff0c\u5247\u4e2d\u4f4d\u6578\u662f\u5169\u500b\u4e2d\u9593\u6578\u5b57\u7684\u5e73\u5747\u503c\u3002<\/p>\n

\u4f7f\u7528 TypeScript \u6c42\u53d6\u4e2d\u4f4d\u6578<\/h2>\n

\u4f7f\u7528 TypeScript \u6c42\u53d6\u6578\u7d44\u7684\u4e2d\u4f4d\u6578\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u4f7f\u7528\u5167\u5efa\u7684 Array.sort()<\/code> \u65b9\u6cd5\u5c31\u53ef\u4ee5\u5b8c\u6210\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5b9a\u7fa9\u4e00\u500b\u6578\u7d44\uff0c\u4f8b\u5982\uff1a<\/p>\n

\nlet numbers = [3, 5, 7, 9, 11];\n<\/pre>\n
\u63a5\u8457\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 Array.sort()<\/code> \u65b9\u6cd5\u5c0d\u6578\u7d44\u9032\u884c\u6392\u5e8f\uff1a<\/p>\n
\nnumbers.sort();\n<\/pre>\n
\u6700\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 Array.length<\/code> \u5c6c\u6027\u4f86\u7372\u53d6\u6578\u7d44\u7684\u9577\u5ea6\uff0c\u4e26\u6839\u64da\u6578\u7d44\u7684\u9577\u5ea6\u4f86\u6c42\u53d6\u4e2d\u4f4d\u6578\uff1a<\/p>\n
\nlet median;\nif (numbers.length % 2 === 0) {\n    \/\/ \u5982\u679c\u6578\u7d44\u7684\u9577\u5ea6\u662f\u5076\u6578\uff0c\u5247\u4e2d\u4f4d\u6578\u662f\u5169\u500b\u4e2d\u9593\u6578\u5b57\u7684\u5e73\u5747\u503c\n    let mid = numbers.length \/ 2;\n    median = (numbers[mid - 1] + numbers[mid]) \/ 2;\n} else {\n    \/\/ \u5982\u679c\u6578\u7d44\u7684\u9577\u5ea6\u662f\u5947\u6578\uff0c\u5247\u4e2d\u4f4d\u6578\u662f\u4e2d\u9593\u6578\u5b57\n    median = numbers[(numbers.length - 1) \/ 2];\n}\n\nconsole.log(median); \/\/ 7\n<\/pre>\n
<\/p>\n
\u5728\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 Array.sort()<\/code> \u65b9\u6cd5\u5c0d\u6578\u7d44\u9032\u884c\u6392\u5e8f\uff0c\u7136\u5f8c\u4f7f\u7528 Array.length<\/code> \u5c6c\u6027\u4f86\u7372\u53d6\u6578\u7d44\u7684\u9577\u5ea6\uff0c\u4e26\u6839\u64da\u6578\u7d44\u7684\u9577\u5ea6\u4f86\u6c42\u53d6\u4e2d\u4f4d\u6578\u3002\u5982\u679c\u6578\u7d44\u7684\u9577\u5ea6\u662f\u5076\u6578\uff0c\u5247\u4e2d\u4f4d\u6578\u662f\u5169\u500b\u4e2d\u9593\u6578\u5b57\u7684\u5e73\u5747\u503c\uff1b\u5982\u679c\u6578\u7d44\u7684\u9577\u5ea6\u662f\u5947\u6578\uff0c\u5247\u4e2d\u4f4d\u6578\u662f\u4e2d\u9593\u6578\u5b57\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 TypeScript \u4f86\u6c42\u53d6\u6578\u7d44\u7684\u4e2d\u4f4d\u6578\u3002\u6211\u5011\u9996\u5148\u5b9a\u7fa9\u4e86\u4e00\u500b\u6578\u7d44\uff0c\u7136\u5f8c\u4f7f\u7528 Array.sort()<\/code> \u65b9\u6cd5\u5c0d\u6578\u7d44\u9032\u884c\u6392\u5e8f\uff0c\u6700\u5f8c\u4f7f\u7528 Array.length<\/code> \u5c6c\u6027\u4f86\u7372\u53d6\u6578\u7d44\u7684\u9577\u5ea6\uff0c\u4e26\u6839\u64da\u6578\u7d44\u7684\u9577\u5ea6\u4f86\u6c42\u53d6\u4e2d\u4f4d\u6578\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u6578\u7d44\u4e2d\u4f4d\u6578\uff0c\u4e26\u63d0\u4f9b\u7c21\u55ae\u7684\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0c\u8b93\u8b80\u8005\u53ef\u4ee5\u5feb\u901f\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u6578\u7d44\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-5340","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\/pcFK27-1o8","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5340","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=5340"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5340\/revisions"}],"predecessor-version":[{"id":5341,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5340\/revisions\/5341"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}