{"id":11903,"date":"2023-11-28T22:37:11","date_gmt":"2023-11-28T14:37:11","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11903"},"modified":"2023-11-30T18:24:17","modified_gmt":"2023-11-30T10:24:17","slug":"javascript-zhong-shen-me-shi-gou-zao-han-shu-yu-pu","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/javascript-zhong-shen-me-shi-gou-zao-han-shu-yu-pu\/","title":{"rendered":"JavaScript \u4e2d\u4ec0\u4e48\u662f\u6784\u9020\u51fd\u6570\uff1f\u4e0e\u666e\u901a\u51fd\u6570\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"

\u5728 JavaScript \u4e2d\uff0c\u6784\u9020\u51fd\u6570\u662f\u7528\u4e8e\u521b\u5efa\u548c\u521d\u59cb\u5316\u5bf9\u8c61\u7684\u51fd\u6570\u3002\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u521b\u5efa\u7279\u5b9a\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5176\u4e2d new<\/code> \u5173\u952e\u5b57\u7528\u6765\u5b9e\u4f8b\u5316\u8be5\u6784\u9020\u51fd\u6570\uff0c\u4ece\u800c\u751f\u6210\u65b0\u7684\u5bf9\u8c61\u5b9e\u4f8b\u3002<\/p>\n

<\/span><\/a>\u6784\u9020\u51fd\u6570\u7684\u7279\u70b9\uff1a<\/h3>\n
    \n
  1. \n

    \u547d\u540d\u7ea6\u5b9a\uff1a<\/strong> \u901a\u5e38\u6784\u9020\u51fd\u6570\u7684\u547d\u540d\u4ee5\u5927\u5199\u5b57\u6bcd\u5f00\u5934\uff0c\u4ee5\u4fbf\u4e8e\u533a\u5206\u666e\u901a\u51fd\u6570\u3002<\/p>\n<\/li>\n

  2. \n

    \u521b\u5efa\u5bf9\u8c61\u5b9e\u4f8b\uff1a<\/strong> \u901a\u8fc7 new<\/code> \u5173\u952e\u5b57\u8c03\u7528\u6784\u9020\u51fd\u6570\uff0c\u53ef\u4ee5\u521b\u5efa\u8be5\u6784\u9020\u51fd\u6570\u5b9a\u4e49\u7684\u5bf9\u8c61\u7c7b\u578b\u7684\u65b0\u5b9e\u4f8b\u3002<\/p>\n<\/li>\n

  3. \n

    this<\/code> \u5173\u952e\u5b57\uff1a<\/strong> \u5728\u6784\u9020\u51fd\u6570\u5185\u90e8\uff0cthis<\/code> \u5173\u952e\u5b57\u6307\u5411\u65b0\u521b\u5efa\u7684\u5bf9\u8c61\u5b9e\u4f8b\uff0c\u7528\u4e8e\u8bbf\u95ee\u548c\u8bbe\u7f6e\u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002<\/p>\n<\/li>\n

  4. \n

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    <\/span><\/a>\u6784\u9020\u51fd\u6570\u4e0e\u666e\u901a\u51fd\u6570\u7684\u533a\u522b\uff1a<\/h3>\n
      \n
    1. \n

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    2. \n

      \u8c03\u7528\u65b9\u5f0f\uff1a<\/strong> \u6784\u9020\u51fd\u6570\u901a\u8fc7 new<\/code> \u5173\u952e\u5b57\u8c03\u7528\u4ee5\u521b\u5efa\u5bf9\u8c61\u5b9e\u4f8b\uff0c\u800c\u666e\u901a\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u88ab\u8c03\u7528\u3002<\/p>\n<\/li>\n

    3. \n

      \u8fd4\u56de\u503c\uff1a<\/strong> \u6784\u9020\u51fd\u6570\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u9700\u8981\u663e\u5f0f\u5730\u8fd4\u56de\u503c\uff0c\u800c\u666e\u901a\u51fd\u6570\u53ef\u4ee5\u4f7f\u7528 return<\/code> \u8fd4\u56de\u503c\u3002<\/p>\n<\/li>\n<\/ol>\n

      \/\/ \u6784\u9020\u51fd\u6570\u793a\u4f8b\nfunction Person(name, age) {\n  this.name = name;\n  this.age = age;\n}\n\n\/\/ \u521b\u5efa Person \u5bf9\u8c61\u7684\u5b9e\u4f8b\nconst person1 = new Person('Alice', 25);\nconst person2 = new Person('Bob', 30);\n<\/code><\/pre>\n
      \u603b\u7684\u6765\u8bf4\uff0c\u6784\u9020\u51fd\u6570\u662f\u4e00\u79cd\u7528\u4e8e\u521b\u5efa\u5bf9\u8c61\u5b9e\u4f8b\u7684\u7279\u6b8a\u51fd\u6570\uff0c\u5177\u6709\u7279\u5b9a\u7684\u547d\u540d\u7ea6\u5b9a\u548c\u7528\u6cd5\u3002\u901a\u8fc7\u5b83\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u76f8\u4f3c\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5e76\u5728\u5bf9\u8c61\u5b9e\u4f8b\u5316\u65f6\u5bf9\u5176\u8fdb\u884c\u521d\u59cb\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728 JavaScript \u4e2d\uff0c\u6784\u9020\u51fd\u6570\u662f\u7528\u4e8e\u521b\u5efa\u548c\u521d\u59cb\u5316\u5bf9\u8c61\u7684\u51fd\u6570\u3002\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u521b\u5efa\u7279\u5b9a\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5176\u4e2d ne […]<\/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-11903","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11903","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=11903"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11903\/revisions"}],"predecessor-version":[{"id":13628,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11903\/revisions\/13628"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11903"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}