{"id":13989,"date":"2023-12-02T11:04:45","date_gmt":"2023-12-02T03:04:45","guid":{"rendered":"http:\/\/wx.kaifamiao.info\/?p=13989"},"modified":"2023-12-09T04:10:57","modified_gmt":"2023-12-08T20:10:57","slug":"xin-jian-wen-ben-wen-dang","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/02\/xin-jian-wen-ben-wen-dang\/","title":{"rendered":"\u9762\u8bd5\u9898\u5de5\u5382\u65b9\u6cd5"},"content":{"rendered":"<h1><a id=\"%E9%9D%A2%E8%AF%95%E9%A2%98\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u9762\u8bd5\u9898<\/h1>\n<p>\u8fd9\u4e2a\u95ee\u9898\u53ef\u4ee5\u4f7f\u7528\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u6765\u89e3\u51b3\u3002\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u5bf9\u8c61\u7684\u63a5\u53e3\uff0c\u4f46\u662f\u7531\u5b50\u7c7b\u51b3\u5b9a\u5b9e\u4f8b\u5316\u54ea\u4e2a\u7c7b\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u5c06\u5bf9\u8c61\u7684\u5b9e\u4f8b\u5316\u5ef6\u8fdf\u5230\u5b50\u7c7b\u4e2d\uff0c\u4ece\u800c\u4f7f\u5ba2\u6237\u7aef\u4ee3\u7801\u4f9d\u8d56\u4e8e\u63a5\u53e3\u800c\u4e0d\u662f\u5177\u4f53\u7684\u7c7b\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684 Java \u4ee3\u7801\u793a\u4f8b\uff0c\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u6765\u521b\u5efa\u6bd4\u8428\u5e97\u7684\u4e0d\u540c\u98ce\u683c\u548c\u7c7b\u578b\u7684\u6bd4\u8428\uff1a<\/p>\n<pre class=\"line-numbers\"><code class=\"language-plain_text\">javaCopy code\/\/ \u6bd4\u8428\u63a5\u53e3\ninterface Pizza {\n    void prepare();\n\n    void bake();\n\n    void cut();\n\n    void box();\n}\n\n\/\/ \u5177\u4f53\u6bd4\u8428\u7c7b - \u53a6\u95e8\u98ce\u683c\nclass XiamenCheesePizza implements Pizza {\n    @Override\n    public void prepare() {\n        System.out.println(&quot;\u51c6\u5907\u53a6\u95e8\u829d\u58eb\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void bake() {\n        System.out.println(&quot;\u70d8\u70e4\u53a6\u95e8\u829d\u58eb\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void cut() {\n        System.out.println(&quot;\u5207\u7247\u53a6\u95e8\u829d\u58eb\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void box() {\n        System.out.println(&quot;\u88c5\u76d2\u53a6\u95e8\u829d\u58eb\u6bd4\u8428&quot;);\n    }\n}\n\n\/\/ \u5177\u4f53\u6bd4\u8428\u7c7b - \u6df1\u5733\u98ce\u683c\nclass ShenzhenVegetarianPizza implements Pizza {\n    @Override\n    public void prepare() {\n        System.out.println(&quot;\u51c6\u5907\u6df1\u5733\u7d20\u98df\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void bake() {\n        System.out.println(&quot;\u70d8\u70e4\u6df1\u5733\u7d20\u98df\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void cut() {\n        System.out.println(&quot;\u5207\u7247\u6df1\u5733\u7d20\u98df\u6bd4\u8428&quot;);\n    }\n\n    @Override\n    public void box() {\n        System.out.println(&quot;\u88c5\u76d2\u6df1\u5733\u7d20\u98df\u6bd4\u8428&quot;);\n    }\n}\n\n\/\/ \u62bd\u8c61\u6bd4\u8428\u5de5\u5382\u63a5\u53e3\ninterface PizzaFactory {\n    Pizza createPizza();\n}\n\n\/\/ \u5177\u4f53\u6bd4\u8428\u5de5\u5382\u7c7b - \u53a6\u95e8\u98ce\u683c\nclass XiamenPizzaFactory implements PizzaFactory {\n    @Override\n    public Pizza createPizza() {\n        return new XiamenCheesePizza();\n    }\n}\n\n\/\/ \u5177\u4f53\u6bd4\u8428\u5de5\u5382\u7c7b - \u6df1\u5733\u98ce\u683c\nclass ShenzhenPizzaFactory implements PizzaFactory {\n    @Override\n    public Pizza createPizza() {\n        return new ShenzhenVegetarianPizza();\n    }\n}\n\n\/\/ \u5ba2\u6237\u7aef\u4ee3\u7801\npublic class PizzaStore {\n    public static void main(String[] args) {\n        PizzaFactory xiamenFactory = new XiamenPizzaFactory();\n        Pizza xiamenPizza = xiamenFactory.createPizza();\n        xiamenPizza.prepare();\n        xiamenPizza.bake();\n        xiamenPizza.cut();\n        xiamenPizza.box();\n\n        PizzaFactory shenzhenFactory = new ShenzhenPizzaFactory();\n        Pizza shenzhenPizza = shenzhenFactory.createPizza();\n        shenzhenPizza.prepare();\n        shenzhenPizza.bake();\n        shenzhenPizza.cut();\n        shenzhenPizza.box();\n    }\n}\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>Pizza<\/code> \u63a5\u53e3\u5b9a\u4e49\u4e86\u6bd4\u8428\u7684\u5236\u9020\u8fc7\u7a0b\uff0c<code>XiamenCheesePizza<\/code> \u548c <code>ShenzhenVegetarianPizza<\/code> \u662f\u5177\u4f53\u7684\u6bd4\u8428\u5b9e\u73b0\u7c7b\u3002<code>PizzaFactory<\/code> \u662f\u4e00\u4e2a\u5de5\u5382\u63a5\u53e3\uff0c\u6709\u4e24\u4e2a\u5177\u4f53\u7684\u5de5\u5382\u7c7b <code>XiamenPizzaFactory<\/code> \u548c <code>ShenzhenPizzaFactory<\/code>\uff0c\u5b83\u4eec\u5206\u522b\u8d1f\u8d23\u521b\u5efa\u53a6\u95e8\u548c\u6df1\u5733\u98ce\u683c\u7684\u6bd4\u8428\u3002\u5ba2\u6237\u7aef\u4ee3\u7801\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u5de5\u5382\u6765\u83b7\u5f97\u5bf9\u5e94\u7684\u6bd4\u8428\u5bf9\u8c61\u3002\u8fd9\u6837\u7684\u8bbe\u8ba1\u4f7f\u5f97\u7cfb\u7edf\u66f4\u6613\u6269\u5c55\uff0c\u5f53\u589e\u52a0\u65b0\u7684\u98ce\u683c\u6216\u7c7b\u578b\u7684\u6bd4\u8428\u65f6\uff0c\u53ea\u9700\u6dfb\u52a0\u65b0\u7684\u5177\u4f53\u7c7b\u548c\u5de5\u5382\u7c7b\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9762\u8bd5\u9898 \u8fd9\u4e2a\u95ee\u9898\u53ef\u4ee5\u4f7f\u7528\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u6765\u89e3\u51b3\u3002\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u5bf9\u8c61\u7684\u63a5\u53e3\uff0c\u4f46\u662f\u7531\u5b50\u7c7b\u51b3\u5b9a\u5b9e\u4f8b\u5316\u54ea\u4e2a [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106],"tags":[],"class_list":["post-13989","post","type-post","status-publish","format-standard","hentry","category-gongsi"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13989","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\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=13989"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13989\/revisions"}],"predecessor-version":[{"id":17021,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13989\/revisions\/17021"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=13989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=13989"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=13989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}