{"id":202917,"date":"2025-05-22T08:50:38","date_gmt":"2025-05-22T00:50:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202917\/"},"modified":"2025-05-22T08:50:38","modified_gmt":"2025-05-22T00:50:38","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8java%e4%b8%ad%e5%ae%9a%e4%b9%89%e9%9d%9e%e9%9d%99%e6%80%81%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202917\/","title":{"rendered":"\u5982\u4f55\u5728Java\u4e2d\u5b9a\u4e49\u975e\u9759\u6001\u51fd\u6570"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5728Java\u4e2d\u5b9a\u4e49\u975e\u9759\u6001\u51fd\u6570<\/h1>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728Java\u4e2d\u5b9a\u4e49\u975e\u9759\u6001\u51fd\u6570\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p>\u975e\u9759\u6001\u51fd\u6570\u4e0e Java 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\u4e2d\uff0c\u975e\u9759\u6001\u51fd\u6570\uff08\u6216\u79f0\u4e3a\u5b9e\u4f8b\u65b9\u6cd5\uff09\u4e0e\u5bf9\u8c61\u5173\u8054\uff0c\u53ea\u80fd\u901a\u8fc7\u8be5\u5bf9\u8c61\u8c03\u7528\u3002\u5b83\u4eec\u7528\u4e8e\u64cd\u4f5c\u7279\u5b9a\u5bf9\u8c61\u7684\u5185\u90e8\u6570\u636e\u6216\u72b6\u6001\u3002<\/p>\n<p><strong>\u8bed\u6cd5<\/strong><\/p>\n<p>\u5b9a\u4e49\u975e\u9759\u6001\u51fd\u6570\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>[\u8bbf\u95ee\u4fee\u9970\u7b26] \u8fd4\u56de\u7c7b\u578b \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) {\n    \/\/ \u51fd\u6570\u4f53\n}<\/pre>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li><strong>\u8bbf\u95ee\u4fee\u9970\u7b26<\/strong>\u6307\u5b9a\u51fd\u6570\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u4f8b\u5982 <code>public<\/code>\u3001<code>private<\/code> \u6216 <code>protected<\/code>\u3002<\/li>\n<li><strong>\u8fd4\u56de\u7c7b\u578b<\/strong>\u6307\u5b9a\u51fd\u6570\u8fd4\u56de\u503c\u7684\u7c7b\u578b\uff0c\u82e5\u65e0\u8fd4\u56de\u503c\u5219\u4e3a <code>void<\/code>\u3002<\/li>\n<li><strong>\u51fd\u6570\u540d<\/strong>\u662f\u51fd\u6570\u7684\u6807\u8bc6\u7b26\u3002<\/li>\n<li><strong>\u53c2\u6570\u5217\u8868<\/strong>\u6307\u5b9a\u51fd\u6570\u6240\u9700\u7684\u53c2\u6570\uff0c\u82e5\u65e0\u53c2\u6570\u5219\u4e3a\u7a7a\u3002<\/li>\n<li><strong>\u51fd\u6570\u4f53<\/strong>\u5305\u542b\u8981\u6267\u884c\u7684\u4ee3\u7801\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a Java \u7c7b Person\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u975e\u9759\u6001\u51fd\u6570 <code>getName<\/code>\uff1a<\/p>\n<pre>public class Person {\n    private String name;\n    \n    public String getName() {\n        return name;\n    }\n}<\/pre>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 <code>Person<\/code> \u5bf9\u8c61\u6765\u8c03\u7528\u6b64\u51fd\u6570\uff1a<\/p>\n<pre>Person p = new Person();\nString name = 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&#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-202917","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202917","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=202917"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202917\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}