{"id":5044,"date":"2023-01-05T11:43:53","date_gmt":"2023-01-05T03:43:53","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5044"},"modified":"2023-01-05T11:43:53","modified_gmt":"2023-01-05T03:43:53","slug":"%e4%ba%86%e8%a7%a3typescript%e4%b8%ad%e6%95%b8%e7%b5%84%e7%9a%84%e9%a1%9e%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e4%ba%86%e8%a7%a3typescript%e4%b8%ad%e6%95%b8%e7%b5%84%e7%9a%84%e9%a1%9e%e5%9e%8b\/","title":{"rendered":"\u4e86\u89e3TypeScript\u4e2d\u6578\u7d44\u7684\u985e\u578b"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, Array Types\"><\/p>\n<h1>TypeScript \u6578\u7d44\u7684\u985e\u578b(Array Types)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u985e\u578b\u7cfb\u7d71\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u64b0\u5beb\u7a0b\u5f0f\u78bc\u3002\u5728 TypeScript \u4e2d\uff0c\u6578\u7d44\u7684\u985e\u578b\u53ef\u4ee5\u88ab\u5b9a\u7fa9\u70ba\u5169\u7a2e\uff1a\u9663\u5217\u578b\u5225(Array Types)\u548c\u5143\u7d20\u578b\u5225(Element Types)\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u9663\u5217\u578b\u5225(Array Types)<\/h2>\n<p>\u9663\u5217\u578b\u5225\u662f\u7528\u4f86\u5b9a\u7fa9\u4e00\u7d44\u7279\u5b9a\u985e\u578b\u7684\u6578\u7d44\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u7fa9\u4e00\u500b\u53ea\u5305\u542b\u6578\u5b57\u7684\u6578\u7d44\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\uff1a<\/p>\n<pre class=\"brush: typescript\">\nlet numbers: number[] = [1, 2, 3, 4, 5];\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5b9a\u7fa9\u4e86\u4e00\u500b\u53ea\u5305\u542b\u6578\u5b57\u7684\u6578\u7d44\uff0c\u8a72\u6578\u7d44\u7684\u985e\u578b\u70ba <code>number[]<\/code>\u3002<\/p>\n<h2>\u5143\u7d20\u578b\u5225(Element Types)<\/h2>\n<p>\u5143\u7d20\u578b\u5225\u662f\u7528\u4f86\u5b9a\u7fa9\u4e00\u7d44\u7279\u5b9a\u985e\u578b\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u5b9a\u7fa9\u4e00\u500b\u53ea\u5305\u542b\u5b57\u4e32\u7684\u6578\u7d44\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\uff1a<\/p>\n<pre class=\"brush: typescript\">\nlet strings: string[] = [\"Hello\", \"World\"];\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5b9a\u7fa9\u4e86\u4e00\u500b\u53ea\u5305\u542b\u5b57\u4e32\u7684\u6578\u7d44\uff0c\u8a72\u6578\u7d44\u7684\u985e\u578b\u70ba <code>string[]<\/code>\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>TypeScript \u63d0\u4f9b\u4e86\u5169\u7a2e\u5b9a\u7fa9\u6578\u7d44\u7684\u985e\u578b\uff1a\u9663\u5217\u578b\u5225(Array Types)\u548c\u5143\u7d20\u578b\u5225(Element Types)\u3002\u9663\u5217\u578b\u5225\u7528\u4f86\u5b9a\u7fa9\u4e00\u7d44\u7279\u5b9a\u985e\u578b\u7684\u6578\u7d44\uff0c\u800c\u5143\u7d20\u578b\u5225\u5247\u7528\u4f86\u5b9a\u7fa9\u4e00\u7d44\u7279\u5b9a\u985e\u578b\u7684\u5143\u7d20\u3002\u9019\u5169\u7a2e\u985e\u578b\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64b0\u5beb\u7a0b\u5f0f\u78bc\uff0c\u4e26\u4e14\u53ef\u4ee5\u6e1b\u5c11\u7a0b\u5f0f\u78bc\u51fa\u932f\u7684\u6a5f\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2TypeScript\u4e2d\u6578\u7d44\u7684\u985e\u578b\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u69cb\u5efa\u66f4\u5f37\u5927\u7684\u61c9\u7528\u7a0b\u5e8f\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-5044","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\/pcFK27-1jm","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5044","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=5044"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5044\/revisions"}],"predecessor-version":[{"id":5045,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5044\/revisions\/5045"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}