{"id":66186,"date":"2025-05-03T09:26:24","date_gmt":"2025-05-03T01:26:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66186\/"},"modified":"2025-05-03T09:26:24","modified_gmt":"2025-05-03T01:26:24","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e4%bc%a0%e7%bb%99%e5%ae%9a%e4%b9%89%e6%96%b9%e6%b3%95-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66186\/","title":{"rendered":"java\u600e\u4e48\u628a\u6570\u7ec4\u4f20\u7ed9\u5b9a\u4e49\u65b9\u6cd5"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5f15\u7528\u4f20\u9012\u548c\u503c\u4f20\u9012\u3002\u5f15\u7528\u4f20\u9012\u5c06\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u5141\u8bb8\u4fee\u6539\u6570\u7ec4\u5185\u5bb9\u5e76\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002\u503c\u4f20\u9012\u5c06\u6570\u7ec4\u526f\u672c\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u5bf9\u526f\u672c\u7684\u4fee\u6539\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111503215047079.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u6570\u7ec4\u4f20\u7ed9\u5b9a\u4e49\u65b9\u6cd5\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u6570\u7ec4\u4f20\u7ed9\u5b9a\u4e49\u65b9\u6cd5\u63d2\u56fe\" \/><\/p>\n<h2>Java \u4e2d\u5982\u4f55\u5c06\u6570\u7ec4\u4f20\u9012\u7ed9\u65b9\u6cd5<\/h2>\n<p>\u5728 Java \u4e2d\uff0c\u65b9\u6cd5\u53ef\u4ee5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u505a\u5230\u8fd9\u4e00\u70b9\uff1a<\/p>\n<h3>\u5f15\u7528\u4f20\u9012<\/h3>\n<p>\u5f15\u7528\u4f20\u9012\u610f\u5473\u7740\u5c06\u6570\u7ec4\u7684\u5f15\u7528\uff08\u5185\u5b58\u5730\u5740\uff09\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\u3002\u8fd9\u610f\u5473\u7740\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff0c\u8fd9\u4e9b\u4fee\u6539\u5c06\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002<\/p>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>public void myMethod(int[] numbers) {\n  \/\/ \u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3};\nmyMethod(numbers);\nSystem.out.println(numbers[0]); \/\/ \u8f93\u51fa 2<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u503c\u4f20\u9012<\/h3>\n<p>\u503c\u4f20\u9012\u610f\u5473\u7740\u6570\u7ec4\u7684\u4e00\u4e2a\u526f\u672c\u88ab\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u7684\u5f15\u7528\u3002\u8fd9\u610f\u5473\u7740\u65b9\u6cd5\u4e0d\u80fd\u4fee\u6539\u539f\u6570\u7ec4\uff0c\u56e0\u6b64\u6570\u7ec4\u4e2d\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4e0d\u4f1a\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002<\/p>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>public void myMethod(int[] numbers) {\n  \/\/ \u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\n  numbers = new int[]{4, 5, 6}; \/\/ \u91cd\u65b0\u5206\u914d\u6570\u7ec4\uff0c\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3};\nmyMethod(numbers);\nSystem.out.println(numbers[0]); \/\/ \u8f93\u51fa 1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u6570\u7ec4\u4f20\u7ed9\u5b9a\u4e49\u65b9\u6cd5\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 \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5f15\u7528\u4f20\u9012\u548c\u503c\u4f20\u9012\u3002\u5f15\u7528\u4f20\u9012\u5c06\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u5141\u8bb8\u4fee\u6539\u6570\u7ec4\u5185\u5bb9\u5e76\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002\u503c\u4f20\u9012\u5c06\u6570\u7ec4\u526f\u672c\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u5bf9\u526f\u672c\u7684\u4fee\u6539\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4\u3002 Java \u4e2d\u5982\u4f55\u5c06\u6570\u7ec4\u4f20\u9012\u7ed9\u65b9\u6cd5 \u5728 Java \u4e2d\uff0c\u65b9\u6cd5\u53ef\u4ee5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u505a\u5230\u8fd9\u4e00\u70b9\uff1a \u5f15\u7528\u4f20\u9012 \u5f15\u7528\u4f20\u9012\u610f\u5473\u7740\u5c06\u6570\u7ec4\u7684\u5f15\u7528\uff08\u5185\u5b58\u5730\u5740\uff09\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\u3002\u8fd9\u610f\u5473\u7740\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff0c\u8fd9\u4e9b\u4fee\u6539\u5c06\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002 \u8bed\u6cd5\uff1a public void myMethod(int[] numbers) { \/\/ \u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20 } \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3}; myMethod(numbers); System.out.println(numbers[0]); \/\/ \u8f93\u51fa 2 \u767b\u5f55\u540e\u590d\u5236 \u503c\u4f20\u9012 \u503c\u4f20\u9012\u610f\u5473\u7740\u6570\u7ec4\u7684\u4e00\u4e2a\u526f\u672c\u88ab\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u7684\u5f15\u7528\u3002\u8fd9\u610f\u5473\u7740\u65b9\u6cd5\u4e0d\u80fd\u4fee\u6539\u539f\u6570\u7ec4\uff0c\u56e0\u6b64\u6570\u7ec4\u4e2d\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4e0d\u4f1a\u53cd\u6620\u5728\u539f\u6570\u7ec4\u4e2d\u3002 \u8bed\u6cd5\uff1a public void myMethod(int[] numbers) { \/\/ \u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20 numbers = new int[]{4, 5, 6}; \/\/ \u91cd\u65b0\u5206\u914d\u6570\u7ec4\uff0c\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4 } \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a [&hellip;]<\/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-66186","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66186","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=66186"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66186\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}