{"id":5242,"date":"2023-01-05T12:16:44","date_gmt":"2023-01-05T04:16:44","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5242"},"modified":"2023-01-05T12:16:44","modified_gmt":"2023-01-05T04:16:44","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e6%b1%82%e7%9c%be%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%e7%9c%be%e6%95%b8\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u773e\u6578"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u6578\u7d44, \u6c42\u773e\u6578, Array Mode\"><\/p>\n<h1>\u4f7f\u7528 TypeScript \u6c42\u773e\u6578 (Array Mode)<\/h1>\n<p>\u5728\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6c42\u773e\u6578\u662f\u4e00\u500b\u5e38\u898b\u7684\u4efb\u52d9\uff0c\u5b83\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u4e00\u7d44\u6578\u64da\u4e2d\u51fa\u73fe\u6b21\u6578\u6700\u591a\u7684\u503c\u3002\u5728 TypeScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 Array Mode \u4f86\u6c42\u773e\u6578\u3002<\/p>\n<h2>Array Mode \u7684\u539f\u7406<\/h2>\n<p>Array Mode \u662f\u4e00\u7a2e\u57fa\u65bc\u6578\u7d44\u7684\u6c42\u773e\u6578\u7b97\u6cd5\uff0c\u5b83\u7684\u539f\u7406\u662f\u5c07\u4e00\u7d44\u6578\u64da\u653e\u5165\u4e00\u500b\u6578\u7d44\u4e2d\uff0c\u7136\u5f8c\u5c0d\u6bcf\u500b\u5143\u7d20\u8a08\u6578\uff0c\u6700\u5f8c\u627e\u51fa\u51fa\u73fe\u6b21\u6578\u6700\u591a\u7684\u5143\u7d20\u3002<\/p>\n<h2>\u4f7f\u7528 TypeScript \u6c42\u773e\u6578<\/h2>\n<p>\u4e0b\u9762\u662f\u4e00\u500b\u4f7f\u7528 TypeScript \u6c42\u773e\u6578\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre class=\"brush: typescript\">\n\/\/ \u5b9a\u7fa9\u4e00\u500b\u6578\u7d44\nlet arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];\n\n\/\/ \u5b9a\u7fa9\u4e00\u500b\u8a08\u6578\u5668\nlet count = {};\n\n\/\/ \u5c0d\u6bcf\u500b\u5143\u7d20\u8a08\u6578\narr.forEach(function(item) {\n  if (count[item]) {\n    count[item]++;\n  } else {\n    count[item] = 1;\n  }\n});\n\n\/\/ \u627e\u51fa\u51fa\u73fe\u6b21\u6578\u6700\u591a\u7684\u5143\u7d20\nlet max = 0;\nlet mode;\nfor (let item in count) {\n  if (count[item] > max) {\n    max = count[item];\n    mode = item;\n  }\n}\n\n\/\/ \u8f38\u51fa\u773e\u6578\nconsole.log(mode);\n<\/pre>\n<p>\u4e0a\u9762\u7684\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5b9a\u7fa9\u4e86\u4e00\u500b\u6578\u7d44\uff0c\u7136\u5f8c\u5b9a\u7fa9\u4e86\u4e00\u500b\u8a08\u6578\u5668\uff0c\u63a5\u8457\u5c0d\u6bcf\u500b\u5143\u7d20\u8a08\u6578\uff0c\u6700\u5f8c\u627e\u51fa\u51fa\u73fe\u6b21\u6578\u6700\u591a\u7684\u5143\u7d20\uff0c\u4e26\u5c07\u5176\u8f38\u51fa\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>Array Mode \u662f\u4e00\u7a2e\u57fa\u65bc\u6578\u7d44\u7684\u6c42\u773e\u6578\u7b97\u6cd5\uff0c\u5b83\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u4e00\u7d44\u6578\u64da\u4e2d\u51fa\u73fe\u6b21\u6578\u6700\u591a\u7684\u503c\u3002\u5728 TypeScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 Array Mode \u4f86\u6c42\u773e\u6578\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528\u7c21\u55ae\u7684\u4ee3\u78bc\u5be6\u73fe\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u6578\u7d44\u4e2d\u7684\u773e\u6578\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u7c21\u55ae\u7684\u7bc4\u4f8b\u4f86\u89e3\u91cb\u5982\u4f55\u4f7f\u7528TypeScript\u6c42\u53d6\u773e\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-5242","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\/pcFK27-1my","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5242","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=5242"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5242\/revisions"}],"predecessor-version":[{"id":5243,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5242\/revisions\/5243"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}