{"id":4962,"date":"2023-01-05T11:28:24","date_gmt":"2023-01-05T03:28:24","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4962"},"modified":"2023-01-05T11:28:24","modified_gmt":"2023-01-05T03:28:24","slug":"%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8typescript%e6%8e%a5%e5%8f%a3interfaces%e8%87%aa%e5%ae%9a%e7%be%a9%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e4%ba%86%e8%a7%a3%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8typescript%e6%8e%a5%e5%8f%a3interfaces%e8%87%aa%e5%ae%9a%e7%be%a9%e5%87%bd%e6%95%b8\/","title":{"rendered":"\u4e86\u89e3\u5982\u4f55\u5229\u7528TypeScript\u63a5\u53e3(interfaces)\u81ea\u5b9a\u7fa9\u51fd\u6578"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u63a5\u53e3, \u81ea\u5b9a\u4e49\"><\/p>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u81ea\u5b9a\u4e49\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5b9a\u7fa9\u548c\u4f7f\u7528\u7269\u4ef6\u7684\u7d50\u69cb\u3002TypeScript \u63a5\u53e3\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5b9a\u7fa9\u4e00\u500b\u7269\u4ef6\u7684\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u7a0b\u5f0f\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7269\u4ef6\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\uff0c\u4ee5\u78ba\u4fdd\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<p><!--more--><\/p>\n<p>TypeScript \u63a5\u53e3\u7684\u81ea\u5b9a\u7fa9\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5b9a\u7fa9\u7269\u4ef6\u7684\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u7a0b\u5f0f\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7269\u4ef6\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\uff0c\u4ee5\u78ba\u4fdd\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<pre class=\"brush: typescript\">\ninterface Person {\n  name: string;\n  age: number;\n  sayHello(): void;\n}\n\nconst person: Person = {\n  name: 'John',\n  age: 30,\n  sayHello() {\n    console.log(`Hello, my name is ${this.name}`);\n  }\n};\n\nperson.sayHello(); \/\/ Hello, my name is John\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b <code>Person<\/code> \u63a5\u53e3\uff0c\u5b83\u6709\u4e09\u500b\u5c6c\u6027\uff1a<code>name<\/code>\u3001<code>age<\/code> \u548c <code>sayHello<\/code> \u65b9\u6cd5\u3002\u7136\u5f8c\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b <code>person<\/code> \u5be6\u4f8b\uff0c\u5b83\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\u90fd\u7b26\u5408 <code>Person<\/code> \u63a5\u53e3\u7684\u5b9a\u7fa9\u3002<\/p>\n<p>\u4f7f\u7528 TypeScript \u63a5\u53e3\u7684\u81ea\u5b9a\u7fa9\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5b9a\u7fa9\u7269\u4ef6\u7684\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u7a0b\u5f0f\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7269\u4ef6\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\uff0c\u4ee5\u78ba\u4fdd\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>TypeScript \u63a5\u53e3\u7684\u81ea\u5b9a\u7fa9\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5b9a\u7fa9\u548c\u4f7f\u7528\u7269\u4ef6\u7684\u7d50\u69cb\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u6aa2\u67e5\u7269\u4ef6\u7684\u5c6c\u6027\u548c\u65b9\u6cd5\uff0c\u4ee5\u78ba\u4fdd\u7a0b\u5f0f\u78bc\u7684\u6b63\u78ba\u6027\u3002\u4f7f\u7528 TypeScript \u63a5\u53e3\u7684\u81ea\u5b9a\u7fa9\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5b9a\u7fa9\u7269\u4ef6\u7684\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u7a0b\u5f0f\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5229\u7528TypeScript\u63a5\u53e3(interfaces)\u81ea\u5b9a\u7fa9\u51fd\u6578\uff0c\u4ee5\u63d0\u9ad8\u7a0b\u5f0f\u78bc\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\uff0c\u4e26\u63d0\u5347\u7a0b\u5f0f\u7684\u57f7\u884c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u63a5\u53e3(interfaces)\u4f86\u5b9a\u7fa9\u51fd\u6578\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u63d0\u9ad8\u7a0b\u5f0f\u78bc\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\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-4962","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\/pcFK27-1i2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4962","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=4962"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4962\/revisions"}],"predecessor-version":[{"id":4963,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4962\/revisions\/4963"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}