{"id":203106,"date":"2025-05-22T09:17:30","date_gmt":"2025-05-22T01:17:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203106\/"},"modified":"2025-05-22T09:17:30","modified_gmt":"2025-05-22T01:17:30","slug":"java%e5%87%bd%e6%95%b0%e4%b8%8e%e6%96%b9%e6%b3%95%e7%9a%84%e5%8c%ba%e5%88%ab%e4%b8%8e%e8%81%94%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203106\/","title":{"rendered":"Java\u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java\u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb<\/h1>\n<p><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava\u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n<p>Java \u51fd\u6570\u548c\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb\uff1a\u6982\u5ff5\uff1a\u51fd\u6570\u662f\u72ec\u7acb\u5b58\u5728\u7684\u65b9\u6cd5\uff0c\u800c\u65b9\u6cd5\u53ea\u80fd\u51fa\u73b0\u5728\u7c7b\u6216\u63a5\u53e3\u4e2d\u5e76\u4e0e\u5bf9\u8c61\u5173\u8054\u3002\u7279\u70b9\uff1a\u65b9\u6cd5\u4e0e\u5bf9\u8c61\u76f8\u5173\u8054\uff0c\u53ef\u8bbf\u95ee\u5bf9\u8c61\u6570\u636e\uff0c\u9700\u5728\u5bf9\u8c61\u5b9e\u4f8b\u5316\u540e\u4f7f\u7528\uff1b\u51fd\u6570\u4e0d\u4e0e\u5bf9\u8c61\u5173\u8054\uff0c\u53ea\u80fd\u8bbf\u95ee\u53c2\u6570\u548c\u5c40\u90e8\u53d8\u91cf\uff0c\u53ef\u76f4\u63a5\u4f7f\u7528\u3002\u7528\u6cd5\uff1a\u51fd\u6570\u548c\u65b9\u6cd5\u90fd\u53ef\u63a5\u6536\u53c2\u6570\u3001\u8fd4\u56de\u7ed3\u679c\uff0c\u4f7f\u7528\u8bed\u6cd5\u76f8\u540c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241028\/1730093927671f236713f1f.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb<\/strong><\/p>\n<p><strong>\u6982\u5ff5\u7684\u533a\u522b<\/strong><\/p>\n<ul>\n<li><strong>\u51fd\u6570\uff1a<\/strong> Java \u4e2d\u63d0\u4f9b\u7684\u65b9\u6cd5\uff0c\u79f0\u4e3a\u51fd\u6570\u3002\u5b83\u4eec\u53ef\u4ee5\u63a5\u6536\u53c2\u6570\uff0c\u8fd4\u56de\u7ed3\u679c\u6216\u4e0d\u8fd4\u56de\u3002<\/li>\n<li><strong>\u65b9\u6cd5\uff1a<\/strong> \u4e0e\u51fd\u6570\u7c7b\u4f3c\uff0c\u4f46\u53ea\u80fd\u51fa\u73b0\u5728\u7c7b\u6216\u63a5\u53e3\u4e2d\uff0c\u5e76\u4e14\u4e0e\u5bf9\u8c61\u76f8\u5173\u8054\u3002<\/li>\n<\/ul>\n<p><strong>\u7279\u70b9<\/strong><\/p>\n<p><strong>\u65b9\u6cd5<\/strong><\/p>\n<ul>\n<li>\u4e0e\u5bf9\u8c61\u5173\u8054\u3002<\/li>\n<li>\u53ef\u4ee5\u8bbf\u95ee\u5bf9\u8c61\u7684\u6570\u636e\u548c\u65b9\u6cd5\u3002<\/li>\n<li>\u5728\u5bf9\u8c61\u5b9e\u4f8b\u5316\u540e\u624d\u80fd\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p><strong>\u51fd\u6570<\/strong><\/p>\n<ul>\n<li>\u4e0d\u4e0e\u5bf9\u8c61\u5173\u8054\u3002<\/li>\n<li>\u53ea\u80fd\u8bbf\u95ee\u5176\u53c2\u6570\u548c\u5c40\u90e8\u53d8\u91cf\u3002<\/li>\n<li>\u53ef\u4ee5\u5728\u7c7b\u6216\u51fd\u6570\u5916\u76f4\u63a5\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p><strong>\u7528\u6cd5\u4e0a\u7684\u8054\u7cfb<\/strong><\/p>\n<p>\u867d\u7136\u51fd\u6570\u548c\u65b9\u6cd5\u5728\u6982\u5ff5\u4e0a\u6709\u533a\u522b\uff0c\u4f46\u5728\u4f7f\u7528\u4e0a\u6709\u5f88\u591a\u76f8\u4f3c\u4e4b\u5904\uff1a<\/p>\n<ul>\n<li>\u90fd\u53ef\u4ee5\u4f7f\u7528 <code>()<\/code> \u8c03\u7528\u3002<\/li>\n<li>\u90fd\u53ef\u4ee5\u63a5\u6536\u53c2\u6570\u3002<\/li>\n<li>\u90fd\u53ef\u4ee5\u8fd4\u56de\u7ed3\u679c\uff08\u53ef\u9009\uff09\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\u7684\u4f7f\u7528<\/strong><\/p>\n<pre>public class Person {\n    private String name;\n    private int age;\n\n    public String getName() {\n        return name;\n    }\n\n    public void setName(String name) {\n        this.name = name;\n    }\n\n    public int getAge() {\n        return age;\n    }\n\n    public void setAge(int age) {\n        this.age = age;\n    }\n}\n\npublic class Main {\n    public static void main(String[] args) {\n        Person person = new Person();\n        person.setName(\"John Doe\");\n        person.setAge(30);\n        System.out.println(\"Name: \" + person.getName());\n        System.out.println(\"Age: \" + person.getAge());\n    }\n}<\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>getName<\/code> \u548c <code>setName<\/code> \u662f <code>Person<\/code> \u7c7b\u7684<strong>\u65b9\u6cd5<\/strong>\uff0c\u7528\u4e8e\u83b7\u53d6\u548c\u8bbe\u7f6e\u5bf9\u8c61\u7684\u59d3\u540d\u3002<\/p>\n<p><strong>\u51fd\u6570\u7684\u4f7f\u7528<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class Utility {\n\n    public static int inputNumber() {\n        Scanner scanner = new Scanner(System.in);\n        System.out.print(\"Enter a number: \");\n        int number = scanner.nextInt();\n        return number;\n    }\n}\n\npublic class Main {\n    public static void main(String[] args) {\n        int number = Utility.inputNumber();\n        System.out.println(\"You entered: \" + number);\n    }\n}<\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>inputNumber<\/code> \u662f\u4e00\u4e2a<strong>\u51fd\u6570<\/strong>\uff0c\u7528\u4e8e\u4ece\u7528\u6237\u90a3\u91cc\u83b7\u53d6\u4e00\u4e2a\u6570\u5b57\u3002\u5b83\u4e0d\u662f\u4e0e\u4efb\u4f55\u5bf9\u8c61\u5173\u8054\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aJava\u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8ejava,\u51fd\u6570,\u65b9\u6cd5\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u51fd\u6570\u4e0e\u65b9\u6cd5\u7684\u533a\u522b\u4e0e\u8054\u7cfb &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203106","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203106"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203106\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}