{"id":5546,"date":"2023-01-05T13:03:10","date_gmt":"2023-01-05T05:03:10","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5546"},"modified":"2023-01-05T13:03:10","modified_gmt":"2023-01-05T05:03:10","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescriptmap%e4%be%86%e7%8d%b2%e5%8f%96map%e5%b0%8d%e8%b1%a1%e7%9a%84%e6%89%80%e6%9c%89%e5%80%bc","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%a8typescriptmap%e4%be%86%e7%8d%b2%e5%8f%96map%e5%b0%8d%e8%b1%a1%e7%9a%84%e6%89%80%e6%9c%89%e5%80%bc\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScriptMap\u4f86\u7372\u53d6Map\u5c0d\u8c61\u7684\u6240\u6709\u503c"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, Map, getValues\"><\/p>\n<h1>TypeScript Map \u83b7\u53d6 Map \u5bf9\u8c61\u7684\u6240\u6709\u503c(getValues)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e\u7531 Microsoft \u958b\u767c\u7684 JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u64c1\u6709\u66f4\u591a\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u958b\u767c\u51fa\u66f4\u9ad8\u54c1\u8cea\u7684\u7a0b\u5f0f\u78bc\u3002\u5176\u4e2d\u4e00\u500b\u529f\u80fd\u5c31\u662f Map\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u8cc7\u6599\u4ee5\u9375\u503c\u5c0d\u7684\u65b9\u5f0f\u5132\u5b58\uff0c\u4e26\u4e14\u53ef\u4ee5\u8f15\u9b06\u7684\u53d6\u51fa\u6240\u6709\u7684\u503c\u3002<\/p>\n<h2>Map \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Map \u662f\u4e00\u7a2e\u8cc7\u6599\u7d50\u69cb\uff0c\u5b83\u53ef\u4ee5\u5c07\u8cc7\u6599\u4ee5\u9375\u503c\u5c0d\u7684\u65b9\u5f0f\u5132\u5b58\uff0c\u4e26\u4e14\u53ef\u4ee5\u8f15\u9b06\u7684\u53d6\u51fa\u6240\u6709\u7684\u503c\u3002\u5b83\u7684\u512a\u9ede\u5728\u65bc\u53ef\u4ee5\u5feb\u901f\u7684\u67e5\u627e\u8cc7\u6599\uff0c\u800c\u4e14\u53ef\u4ee5\u8f15\u9b06\u7684\u66f4\u65b0\u8cc7\u6599\u3002<\/p>\n<h2>\u4f7f\u7528 TypeScript Map \u83b7\u53d6 Map \u5bf9\u8c61\u7684\u6240\u6709\u503c<\/h2>\n<p>TypeScript Map \u63d0\u4f9b\u4e86\u4e00\u500b <code>getValues()<\/code> \u65b9\u6cd5\uff0c\u53ef\u4ee5\u8f15\u9b06\u7684\u53d6\u51fa Map \u5c0d\u8c61\u4e2d\u7684\u6240\u6709\u503c\u3002<\/p>\n<pre class=\"brush: typescript\">\nlet map = new Map();\nmap.set('name', 'John');\nmap.set('age', 20);\n\nlet values = map.getValues();\nconsole.log(values); \/\/ ['John', 20]\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u5efa\u7acb\u4e86\u4e00\u500b Map \u5c0d\u8c61\uff0c\u4e26\u4e14\u4f7f\u7528 <code>getValues()<\/code> \u65b9\u6cd5\u53d6\u51fa\u4e86 Map \u5c0d\u8c61\u4e2d\u7684\u6240\u6709\u503c\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>TypeScript Map \u63d0\u4f9b\u4e86\u4e00\u500b <code>getValues()<\/code> \u65b9\u6cd5\uff0c\u53ef\u4ee5\u8f15\u9b06\u7684\u53d6\u51fa Map \u5c0d\u8c61\u4e2d\u7684\u6240\u6709\u503c\u3002\u5b83\u7684\u512a\u9ede\u5728\u65bc\u53ef\u4ee5\u5feb\u901f\u7684\u67e5\u627e\u8cc7\u6599\uff0c\u800c\u4e14\u53ef\u4ee5\u8f15\u9b06\u7684\u66f4\u65b0\u8cc7\u6599\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u66f4\u6df1\u5165\u7684\u4e86\u89e3 TypeScript Map\uff0c\u53ef\u4ee5\u53c3\u8003 <a href=\"https:\/\/www.typescriptlang.org\/docs\/handbook\/advanced-types.html\" target=\"_blank\" style=\"color: #0099cc;\" rel=\"noopener\">TypeScript \u5b98\u65b9\u6587\u4ef6<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1aTypeScriptMap\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5b83\u53ef\u4ee5\u8b93\u60a8\u5c07\u9375\u548c\u503c\u5c0d\u61c9\u8d77\u4f86\uff0c\u4e26\u4f7f\u7528getValues()\u51fd\u6578\u7372\u53d6Map\u5c0d\u8c61\u7684\u6240\u6709\u503c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScriptMap\u4f86\u7372\u53d6Map\u5c0d\u8c61\u7684\u6240\u6709\u503c\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-5546","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\/pcFK27-1rs","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5546","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=5546"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5546\/revisions"}],"predecessor-version":[{"id":5547,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5546\/revisions\/5547"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}