{"id":5024,"date":"2023-01-05T11:40:02","date_gmt":"2023-01-05T03:40:02","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5024"},"modified":"2023-01-05T11:40:02","modified_gmt":"2023-01-05T03:40:02","slug":"%e4%ba%86%e8%a7%a3typescript%e6%8e%a5%e5%8f%a3interfaces%e7%9a%84%e8%81%94%e5%90%88%e7%b1%bb%e5%9e%8b%e5%8f%8a%e5%85%b6%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e4%ba%86%e8%a7%a3typescript%e6%8e%a5%e5%8f%a3interfaces%e7%9a%84%e8%81%94%e5%90%88%e7%b1%bb%e5%9e%8b%e5%8f%8a%e5%85%b6%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u4e86\u89e3TypeScript\u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u53ca\u5176\u529f\u80fd"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u63a5\u53e3, \u8054\u5408\u7c7b\u578b\"><\/p>\n<h1>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b<\/h1>\n<p>TypeScript \u662f\u4e00\u79cd\u7531\u5fae\u8f6f\u5f00\u53d1\u7684\u81ea\u7531\u548c\u5f00\u6e90\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u662f JavaScript \u7684\u4e00\u4e2a\u8d85\u96c6\uff0c\u800c\u4e14\u6709\u7c7b\u578b\u7cfb\u7edf\u3002TypeScript \u652f\u6301 JavaScript \u7684\u65b0\u7279\u6027\uff0c\u5e76\u4e14\u652f\u6301\u5f00\u53d1\u4eba\u5458\u5728\u7f16\u7801\u8fc7\u7a0b\u4e2d\u6dfb\u52a0\u7c7b\u578b\u68c0\u67e5\u3002TypeScript \u63a5\u53e3(interfaces)\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7c7b\u578b\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u5bf9\u8c61\u7684\u7ed3\u6784\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u63cf\u8ff0\u4e00\u4e2a\u5bf9\u8c61\u6240\u5177\u6709\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u591a\u79cd\u7c7b\u578b\u3002<\/p>\n<h2>\u4ec0\u4e48\u662f TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\uff1f<\/h2>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u591a\u79cd\u7c7b\u578b\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u591a\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u5c5e\u6027\uff0c\u4e5f\u53ef\u4ee5\u5177\u6709\u6570\u5b57\u7c7b\u578b\u7684\u5c5e\u6027\uff0c\u8fd8\u53ef\u4ee5\u5177\u6709\u5e03\u5c14\u7c7b\u578b\u7684\u5c5e\u6027\u3002<\/p>\n<h2>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u8bed\u6cd5<\/h2>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u8bed\u6cd5\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre class=\"brush: typescript\">\ninterface IMyInterface {\n    property1: string | number | boolean;\n    property2: string | number | boolean;\n    \/\/ ...\n}\n<\/pre>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a IMyInterface \u7684\u63a5\u53e3\uff0c\u5b83\u6709\u4e24\u4e2a\u5c5e\u6027\uff0c\u5206\u522b\u662f property1 \u548c property2\uff0c\u5b83\u4eec\u7684\u7c7b\u578b\u662f\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u6216\u5e03\u5c14\u503c\u7684\u8054\u5408\u7c7b\u578b\u3002<\/p>\n<h2>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u4f7f\u7528<\/h2>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u591a\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3a IMyInterface \u7684\u63a5\u53e3\uff0c\u5b83\u6709\u4e24\u4e2a\u5c5e\u6027\uff0c\u5206\u522b\u662f property1 \u548c property2\uff0c\u5b83\u4eec\u7684\u7c7b\u578b\u662f\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u6216\u5e03\u5c14\u503c\u7684\u8054\u5408\u7c7b\u578b\u3002\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3a myObject \u7684\u5bf9\u8c61\uff0c\u5b83\u5b9e\u73b0\u4e86 IMyInterface \u63a5\u53e3\uff1a<\/p>\n<pre class=\"brush: typescript\">\nlet myObject: IMyInterface = {\n    property1: 'Hello',\n    property2: 123\n};\n<\/pre>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0cmyObject \u5bf9\u8c61\u7684 property1 \u5c5e\u6027\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\uff0cproperty2 \u5c5e\u6027\u662f\u6570\u5b57\u7c7b\u578b\uff0c\u8fd9\u5c31\u662f TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\u3002<\/p>\n<h2>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u4f18\u52bf<\/h2>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u52a0\u7075\u6d3b\u5730\u5b9a\u4e49\u5bf9\u8c61\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u8ba9\u4e00\u4e2a\u5bf9\u8c61\u5177\u6709\u591a\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u8fd9\u6837\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cTypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>TypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5b9a\u4e49\u4e00\u4e2a\u5bf9\u8c61\u53ef\u4ee5\u5177\u6709\u591a\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u52a0\u7075\u6d3b\u5730\u5b9a\u4e49\u5bf9\u8c61\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u8ba9\u4e00\u4e2a\u5bf9\u8c61\u5177\u6709\u591a\u79cd\u7c7b\u578b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u8fd9\u6837\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cTypeScript \u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981:TypeScript\u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u52a0\u6709\u6548\u7387\u7684\u958b\u767c\u51fa\u66f4\u52a0\u512a\u79c0\u7684\u7a0b\u5f0f\u78bc\uff0c\u672c\u6587\u5c07\u4ecb\u7d39TypeScript\u63a5\u53e3(interfaces)\u7684\u8054\u5408\u7c7b\u578b\u7684\u529f\u80fd\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\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-5024","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\/pcFK27-1j2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5024","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=5024"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5024\/revisions"}],"predecessor-version":[{"id":5025,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5024\/revisions\/5025"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}