{"id":66470,"date":"2025-05-03T12:38:50","date_gmt":"2025-05-03T04:38:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66470\/"},"modified":"2025-05-03T12:38:50","modified_gmt":"2025-05-03T04:38:50","slug":"java%e7%b1%bb%e5%ae%9a%e4%b9%89%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%88%9d%e5%a7%8b%e5%8c%96-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66470\/","title":{"rendered":"java\u7c7b\u5b9a\u4e49\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u7c7b\u4e2d\u521d\u59cb\u5316\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u8d4b\u503c\u521d\u59cb\u5316\uff1a\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u9010\u4e2a\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002\u521d\u59cb\u5316\u5757\uff1a\u5728\u7c7b\u5b9a\u4e49\u4e2d\u4f7f\u7528\u521d\u59cb\u5316\u5757\uff0c\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111604244021320.jpg\" class=\"aligncenter\" title=\"java\u7c7b\u5b9a\u4e49\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u63d2\u56fe\" alt=\"java\u7c7b\u5b9a\u4e49\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u7c7b\u5b9a\u4e49\u4e2d\u521d\u59cb\u5316\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u7c7b\u5b9a\u4e49\u4e2d\u521d\u59cb\u5316\u6570\u7ec4\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a<\/p>\n<p><strong>1. \u4f7f\u7528\u8d4b\u503c\u521d\u59cb\u5316<\/strong><\/p>\n<ul>\n<li>\n<p>\u6700\u76f4\u63a5\u7684\u65b9\u5f0f\uff0c\u901a\u8fc7\u8d4b\u503c\u8fd0\u7b97\u7b26 = \u5c06\u5143\u7d20\u9010\u4e2a\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>2. \u4f7f\u7528\u521d\u59cb\u5316\u5757<\/strong><\/p>\n<ul>\n<li>\n<p>\u5728\u7c7b\u5b9a\u4e49\u4e2d\u4f7f\u7528\u521d\u59cb\u5316\u5757\uff0c\u5728\u5757\u5185\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\u5143\u7d20\u3002<\/p>\n<pre>public class Main {\n  int[] numbers;\n  {\n      numbers = new int[]{1, 2, 3, 4, 5};\n  }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u6ce8\u610f:<\/strong><\/p>\n<ul>\n<li>\u4e24\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u521b\u5efa\u548c\u521d\u59cb\u5316\u6570\u7ec4\uff0c\u4f46\u8d4b\u503c\u521d\u59cb\u5316\u66f4\u7b80\u5355\uff0c\u800c\u521d\u59cb\u5316\u5757\u5219\u63d0\u4f9b\u4e86\u5728\u521b\u5efa\u6570\u7ec4\u540e\u6267\u884c\u5176\u4ed6\u521d\u59cb\u5316\u903b\u8f91\u7684\u7075\u6d3b\u6027\u3002<\/li>\n<li>\u591a\u7ef4\u6570\u7ec4\u7684\u521d\u59cb\u5316\u65b9\u5f0f\u4e0e\u6b64\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u9010\u4e2a\u8d4b\u503c\u6216\u4f7f\u7528\u591a\u4e2a\u521d\u59cb\u5316\u5757\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u7c7b\u5b9a\u4e49\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 java \u7c7b\u4e2d\u521d\u59cb\u5316\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u8d4b\u503c\u521d\u59cb\u5316\uff1a\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u9010\u4e2a\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002\u521d\u59cb\u5316\u5757\uff1a\u5728\u7c7b\u5b9a\u4e49\u4e2d\u4f7f\u7528\u521d\u59cb\u5316\u5757\uff0c\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\u5143\u7d20\u3002 \u5982\u4f55\u5728 Java \u7c7b\u5b9a\u4e49\u4e2d\u521d\u59cb\u5316\u6570\u7ec4 \u5728 Java \u7c7b\u5b9a\u4e49\u4e2d\u521d\u59cb\u5316\u6570\u7ec4\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a 1. \u4f7f\u7528\u8d4b\u503c\u521d\u59cb\u5316 \u6700\u76f4\u63a5\u7684\u65b9\u5f0f\uff0c\u901a\u8fc7\u8d4b\u503c\u8fd0\u7b97\u7b26 = \u5c06\u5143\u7d20\u9010\u4e2a\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528\u521d\u59cb\u5316\u5757 \u5728\u7c7b\u5b9a\u4e49\u4e2d\u4f7f\u7528\u521d\u59cb\u5316\u5757\uff0c\u5728\u5757\u5185\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\u5143\u7d20\u3002 public class Main { int[] numbers; { numbers = new int[]{1, 2, 3, 4, 5}; } } \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f: \u4e24\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u521b\u5efa\u548c\u521d\u59cb\u5316\u6570\u7ec4\uff0c\u4f46\u8d4b\u503c\u521d\u59cb\u5316\u66f4\u7b80\u5355\uff0c\u800c\u521d\u59cb\u5316\u5757\u5219\u63d0\u4f9b\u4e86\u5728\u521b\u5efa\u6570\u7ec4\u540e\u6267\u884c\u5176\u4ed6\u521d\u59cb\u5316\u903b\u8f91\u7684\u7075\u6d3b\u6027\u3002 \u591a\u7ef4\u6570\u7ec4\u7684\u521d\u59cb\u5316\u65b9\u5f0f\u4e0e\u6b64\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u9010\u4e2a\u8d4b\u503c\u6216\u4f7f\u7528\u591a\u4e2a\u521d\u59cb\u5316\u5757\u3002 \u4ee5\u4e0a\u5c31\u662fjava\u7c7b\u5b9a\u4e49\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-66470","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=66470"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66470\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}