{"id":203958,"date":"2025-05-22T08:47:24","date_gmt":"2025-05-22T00:47:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203958\/"},"modified":"2025-05-22T08:47:24","modified_gmt":"2025-05-22T00:47:24","slug":"java-%e5%af%bc%e5%85%a5%e6%97%b6%e9%81%87%e8%a7%81-static-%e8%af%a6%e8%a7%a3%ef%bc%9a%e4%bb%80%e4%b9%88%e6%98%af%e9%9d%99%e6%80%81%e5%af%bc%e5%85%a5%ef%bc%8c%e5%ae%83%e6%9c%89%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203958\/","title":{"rendered":"Java \u5bfc\u5165\u65f6\u9047\u89c1 static \u8be6\u89e3\uff1a\u4ec0\u4e48\u662f\u9759\u6001\u5bfc\u5165\uff0c\u5b83\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java \u5bfc\u5165\u65f6\u9047\u89c1 static \u8be6\u89e3\uff1a\u4ec0\u4e48\u662f\u9759\u6001\u5bfc\u5165\uff0c\u5b83\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f<\/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\">\u300aJava \u5bfc\u5165\u65f6\u9047\u89c1 static \u8be6\u89e3\uff1a\u4ec0\u4e48\u662f\u9759\u6001\u5bfc\u5165\uff0c\u5b83\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f\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><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241201\/1733060212674c6674b0e93.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>java\u5bfc\u5165\u65f6\u9047\u89c1static\u8be6\u89e3<\/strong><\/p>\n<p>\u5728java\u4e2d\uff0c\u5f53\u4f60\u9047\u5230import static java.lang.annotation.elementtype.*\u8fd9\u6837\u7684\u5bfc\u5165\u8bed\u53e5\u65f6\uff0cstatic\u5173\u952e\u5b57\u4ee3\u8868\u4e86\u9759\u6001\u5bfc\u5165\u3002 <\/p>\n<p><strong>\u4ec0\u4e48\u662f\u9759\u6001\u5bfc\u5165\uff1f <\/strong><\/p>\n<p>\u5728java 5\u4e2d\uff0c\u4e3a\u4e86\u51cf\u5c11\u4ee3\u7801\u91cd\u590d\uff0c\u5f15\u5165\u4e86\u9759\u6001\u5bfc\u5165\u3002\u5b83\u5141\u8bb8\u4f60\u5bfc\u5165\u7c7b\u6216\u63a5\u53e3\u4e2d\u7684\u9759\u6001\u6210\u5458\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u90fd\u6307\u5b9a\u7c7b\u6216\u63a5\u53e3\u540d\u79f0\u3002 <\/p>\n<p><strong>\u4f7f\u7528\u9759\u6001\u5bfc\u5165\u7684\u4f18\u70b9<\/strong><\/p>\n<p>\u9759\u6001\u5bfc\u5165\u53ef\u4ee5\u663e\u7740\u51cf\u5c11\u4ee3\u7801\u884c\u6570\uff0c\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4f8b\u5982\uff0c\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528import static java.lang.system.out\u548cimport static java.lang.integer.*\u6765\u7f29\u77ed\u4ee3\u7801\uff0c\u907f\u514d\u91cd\u590d\u8f93\u5165system.out\u548cinteger\u540d\u79f0\u3002 <\/p>\n<p><strong>\u4f7f\u7528\u539f\u5219<\/strong><\/p>\n<p>\u4f7f\u7528\u9759\u6001\u5bfc\u5165\u65f6\u5e94\u9075\u5faa\u4ee5\u4e0b\u539f\u5219\uff1a<\/p>\n<ul>\n<li>\u5fc5\u987b\u4ee5import static\u5f00\u5934\u3002 <\/li>\n<li>\u907f\u514d\u4f7f\u7528\u540d\u79f0\u542b\u7cca\u7684\u9759\u6001\u6210\u5458\u3002 <\/li>\n<li>\u53ea\u80fd\u5bfc\u5165\u9759\u6001\u5bf9\u8c61\u5f15\u7528\u3001\u5e38\u91cf\u548c\u9759\u6001\u65b9\u6cd5\u3002 <\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u5bfc\u5165integer\u7c7b\u7684max_value\u5e38\u91cf\uff1a<\/p>\n<pre>import static java.lang.Integer.MAX_VALUE;\n\npublic class Example {\n    public static void main(String[] args) {\n        System.out.println(MAX_VALUE);  \/\/ \u8f93\u51fa: 2147483647\n    }\n}<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300aJava \u5bfc\u5165\u65f6\u9047\u89c1 static \u8be6\u89e3\uff1a\u4ec0\u4e48\u662f\u9759\u6001\u5bfc\u5165\uff0c\u5b83\u6709\u4ec0\u4e48\u4f5c\u7528\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java \u5bfc\u5165\u65f6\u9047\u89c1 stati&#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-203958","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203958","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=203958"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203958\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}