{"id":38355,"date":"2024-11-26T15:09:48","date_gmt":"2024-11-26T07:09:48","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38355\/"},"modified":"2024-11-26T15:09:48","modified_gmt":"2024-11-26T07:09:48","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e4%b8%a4%e4%b8%aa%e6%95%b0%e7%bb%84%e4%ba%a4%e6%8d%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38355\/","title":{"rendered":"JAVA\u600e\u4e48\u628a\u4e24\u4e2a\u6570\u7ec4\u4ea4\u6362"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u521b\u5efa\u4e34\u65f6\u53d8\u91cf\u5b58\u50a8\u6570\u7ec4 1\uff1b\u5c06\u6570\u7ec4 2 \u8d4b\u503c\u7ed9\u6570\u7ec4 1\uff1b\u5c06\u4e34\u65f6\u6570\u7ec4\u8d4b\u503c\u7ed9\u6570\u7ec4 2\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/14\/2024111413331626042.jpg\" class=\"aligncenter\" title=\"JAVA\u600e\u4e48\u628a\u4e24\u4e2a\u6570\u7ec4\u4ea4\u6362\u63d2\u56fe\" alt=\"JAVA\u600e\u4e48\u628a\u4e24\u4e2a\u6570\u7ec4\u4ea4\u6362\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u53d8\u91cf\u6765\u5b58\u50a8\u5176\u4e2d\u4e00\u4e2a\u6570\u7ec4<\/strong><\/p>\n<pre>int[] temp = arr1;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u5c06\u53e6\u4e00\u4e2a\u6570\u7ec4\u5206\u914d\u7ed9\u7b2c\u4e00\u4e2a\u6570\u7ec4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>arr1 = arr2;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u5c06\u4e34\u65f6\u6570\u7ec4\u5206\u914d\u7ed9\u7b2c\u4e8c\u4e2a\u6570\u7ec4<\/strong><\/p>\n<pre>arr2 = temp;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\uff0carr1 \u548c arr2 \u7684\u5185\u5bb9\u5c06\u88ab\u4ea4\u6362\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>int[] arr1 = {1, 2, 3};\nint[] arr2 = {4, 5, 6};\n\n\/\/ \u4ea4\u6362\u6570\u7ec4\nint[] temp = arr1;\narr1 = arr2;\narr2 = temp;\n\n\/\/ \u6253\u5370\u4ea4\u6362\u540e\u7684\u6570\u7ec4\nSystem.out.println(\"arr1: \" + Arrays.toString(arr1)); \/\/ \u8f93\u51fa\uff1a[4, 5, 6]\nSystem.out.println(\"arr2: \" + Arrays.toString(arr2)); \/\/ \u8f93\u51fa\uff1a[1, 2, 3]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJAVA\u600e\u4e48\u628a\u4e24\u4e2a\u6570\u7ec4\u4ea4\u6362\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 java \u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u521b\u5efa\u4e34\u65f6\u53d8\u91cf\u5b58\u50a8\u6570\u7ec4 1\uff1b\u5c06\u6570\u7ec4 2 \u8d4b\u503c\u7ed9\u6570\u7ec4 1\uff1b\u5c06\u4e34\u65f6\u6570\u7ec4\u8d4b\u503c\u7ed9\u6570\u7ec4 2\u3002 \u5982\u4f55\u5728 Java \u4e2d\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u4ea4\u6362\u4e24\u4e2a\u6570\u7ec4\uff1a 1. \u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u53d8\u91cf\u6765\u5b58\u50a8\u5176\u4e2d\u4e00\u4e2a\u6570\u7ec4 int[] temp = arr1; \u767b\u5f55\u540e\u590d\u5236 2. \u5c06\u53e6\u4e00\u4e2a\u6570\u7ec4\u5206\u914d\u7ed9\u7b2c\u4e00\u4e2a\u6570\u7ec4 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b arr1 = arr2; \u767b\u5f55\u540e\u590d\u5236 3. \u5c06\u4e34\u65f6\u6570\u7ec4\u5206\u914d\u7ed9\u7b2c\u4e8c\u4e2a\u6570\u7ec4 arr2 = temp; \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\uff0carr1 \u548c arr2 \u7684\u5185\u5bb9\u5c06\u88ab\u4ea4\u6362\u3002 \u793a\u4f8b\uff1a int[] arr1 = {1, 2, 3}; int[] arr2 = {4, 5, 6}; \/\/ \u4ea4\u6362\u6570\u7ec4 int[] temp [&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-38355","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38355","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=38355"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38355\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}