{"id":4808,"date":"2023-01-05T10:27:02","date_gmt":"2023-01-05T02:27:02","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4808"},"modified":"2023-01-05T10:27:02","modified_gmt":"2023-01-05T02:27:02","slug":"%e5%ad%b8%e7%bf%92typescript%e5%85%83%e7%bb%84%ef%bc%9a%e6%8e%8c%e6%8f%a1%e7%a8%8b%e5%bc%8f%e9%96%8b%e7%99%bc%e7%9a%84%e6%96%b0%e6%8a%80%e8%a1%93","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92typescript%e5%85%83%e7%bb%84%ef%bc%9a%e6%8e%8c%e6%8f%a1%e7%a8%8b%e5%bc%8f%e9%96%8b%e7%99%bc%e7%9a%84%e6%96%b0%e6%8a%80%e8%a1%93\/","title":{"rendered":"\u5b78\u7fd2TypeScript\u5143\u7ec4\uff1a\u638c\u63e1\u7a0b\u5f0f\u958b\u767c\u7684\u65b0\u6280\u8853"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u5143\u7ec4, tuple\"><\/p>\n<h1>TypeScript \u5143\u7ec4(tuple)<\/h1>\n<p>TypeScript \u5143\u7ec4(tuple)\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u9663\u5217\uff0c\u5b83\u5141\u8a31\u4f60\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u7269\u4ef6\u3002\u5b83\u53ef\u4ee5\u8b93\u4f60\u5728\u4e00\u500b\u9663\u5217\u4e2d\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u7269\u4ef6\uff0c\u800c\u4e0d\u9700\u8981\u5c07\u5b83\u5011\u653e\u5728\u4e0d\u540c\u7684\u8b8a\u6578\u4e2d\u3002<\/p>\n<p><!--more--><\/p>\n<p>TypeScript \u5143\u7ec4(tuple)\u53ef\u4ee5\u8b93\u4f60\u5728\u4e00\u500b\u9663\u5217\u4e2d\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u7269\u4ef6\uff0c\u800c\u4e0d\u9700\u8981\u5c07\u5b83\u5011\u653e\u5728\u4e0d\u540c\u7684\u8b8a\u6578\u4e2d\u3002\u8209\u4f8b\u4f86\u8aaa\uff0c\u4f60\u53ef\u4ee5\u5728\u4e00\u500b\u5143\u7ec4\u4e2d\u5b58\u5132\u4e00\u500b\u5b57\u4e32\u3001\u4e00\u500b\u6578\u5b57\u548c\u4e00\u500b\u5e03\u6797\u503c\uff1a<\/p>\n<pre><code class=\"line-numbers\">let myTuple: [string, number, boolean] = [\"Hello\", 42, true];\n<\/code><\/pre>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u4f86\u5b58\u53d6\u5143\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code class=\"line-numbers\">let myString = myTuple[0]; \/\/ \"Hello\"\nlet myNumber = myTuple[1]; \/\/ 42\nlet myBoolean = myTuple[2]; \/\/ true\n<\/code><\/pre>\n<p>\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u89e3\u69cb\u4f86\u5b58\u53d6\u5143\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code class=\"line-numbers\">let [myString, myNumber, myBoolean] = myTuple;\n<\/code><\/pre>\n<p>TypeScript \u5143\u7ec4(tuple)\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u8b93\u4f60\u5728\u4e00\u500b\u9663\u5217\u4e2d\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u7269\u4ef6\uff0c\u800c\u4e0d\u9700\u8981\u5c07\u5b83\u5011\u653e\u5728\u4e0d\u540c\u7684\u8b8a\u6578\u4e2d\u3002\u5b83\u53ef\u4ee5\u8b93\u4f60\u66f4\u6709\u6548\u7387\u5730\u7ba1\u7406\u4f60\u7684\u8cc7\u6599\uff0c\u4e26\u4e14\u53ef\u4ee5\u8b93\u4f60\u66f4\u5bb9\u6613\u5730\u5c0d\u8cc7\u6599\u9032\u884c\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1aTypeScript\u5143\u7ec4\u662f\u4e00\u7a2e\u65b0\u7684\u7a0b\u5f0f\u958b\u767c\u6280\u8853\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u591a\u500b\u4e0d\u540c\u985e\u578b\u7684\u503c\u5b58\u5132\u5728\u4e00\u500b\u8b8a\u91cf\u4e2d\uff0c\u66f4\u52a0\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6599\u3002\u672c\u6587\u5c07\u4ecb\u7d39TypeScript\u5143\u7ec4\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u66f4\u6709\u6548\u5730\u958b\u767c\u7a0b\u5f0f\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-4808","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\/pcFK27-1fy","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4808","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=4808"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4808\/revisions"}],"predecessor-version":[{"id":4809,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4808\/revisions\/4809"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}