{"id":12528,"date":"2023-11-28T22:57:05","date_gmt":"2023-11-28T14:57:05","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12528"},"modified":"2023-11-29T22:28:05","modified_gmt":"2023-11-29T14:28:05","slug":"javascript-zhong-shen-me-shi-lei","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/javascript-zhong-shen-me-shi-lei\/","title":{"rendered":"JavaScript \u4e2d\u4ec0\u4e48\u662f\u7c7b\uff1f"},"content":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0c\u7c7b\uff08Class\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u521b\u5efa\u5bf9\u8c61\u7684\u6a21\u677f\u6216\u84dd\u56fe\u3002\u5b83\u662f ECMAScript 6\uff08ES6\uff09\u5f15\u5165\u7684\u4e00\u9879\u91cd\u8981\u7279\u6027\uff0c\u63d0\u4f9b\u4e86\u66f4\u63a5\u8fd1\u4f20\u7edf\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u8bed\u8a00\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u5bf9\u8c61\u548c\u5bf9\u8c61\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<p>\u7c7b\u53ef\u4ee5\u5305\u542b\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u7c7b\u6765\u521b\u5efa\u5177\u6709\u76f8\u4f3c\u7279\u5f81\u548c\u884c\u4e3a\u7684\u591a\u4e2a\u5bf9\u8c61\u5b9e\u4f8b\u3002<\/p>\n<p>\u4e00\u4e2a\u7b80\u5355\u7684\u7c7b\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-javascript\">class Car {\n  constructor(brand, model) {\n    this.brand = brand;\n    this.model = model;\n  }\n\n  displayInfo() {\n    console.log(`This car is <span class=\"katex math inline\">{this.brand}<\/span>{this.model}`);\n  }\n}\n\nconst myCar = new Car('Toyota', 'Corolla');\nmyCar.displayInfo(); \/\/ \u8f93\u51fa\uff1aThis car is Toyota Corolla\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>Car<\/code> \u7c7b\u6709 <code>brand<\/code> \u548c <code>model<\/code> \u5c5e\u6027\uff0c\u4ee5\u53ca\u4e00\u4e2a <code>displayInfo()<\/code> \u65b9\u6cd5\u3002\u901a\u8fc7 <code>new<\/code> \u5173\u952e\u5b57\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a <code>Car<\/code> \u7c7b\u7684\u5b9e\u4f8b <code>myCar<\/code>\uff0c\u5e76\u8c03\u7528\u5b9e\u4f8b\u7684 <code>displayInfo()<\/code> \u65b9\u6cd5\u3002<\/p>\n<p>\u7c7b\u7684\u5f15\u5165\u4f7f\u5f97 JavaScript \u4e2d\u7684\u5bf9\u8c61\u521b\u5efa\u548c\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u66f4\u52a0\u76f4\u89c2\u548c\u6613\u4e8e\u7406\u89e3\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7ed3\u6784\u5316\u3001\u53ef\u91cd\u7528\u548c\u6613\u4e8e\u7ef4\u62a4\u7684\u7f16\u7a0b\u65b9\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0c\u7c7b\uff08Class\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u521b\u5efa\u5bf9\u8c61\u7684\u6a21\u677f\u6216\u84dd\u56fe\u3002\u5b83\u662f ECMAScript 6\uff08 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[],"class_list":["post-12528","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12528"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12528\/revisions"}],"predecessor-version":[{"id":13549,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12528\/revisions\/13549"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12528"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}