{"id":39906,"date":"2024-11-26T12:13:54","date_gmt":"2024-11-26T04:13:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39906\/"},"modified":"2024-11-26T12:13:54","modified_gmt":"2024-11-26T04:13:54","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e6%89%93%e4%b9%b1%e9%a1%ba%e5%ba%8f%e6%8e%92%e5%88%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39906\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u628a\u6570\u7ec4\u6253\u4e71\u987a\u5e8f\u6392\u5217"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u4f7f\u7528 collections.shuffle() \u65b9\u6cd5\u53ef\u4ee5\u6253\u4e71\u6570\u7ec4\u7684\u987a\u5e8f\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a1. \u5bfc\u5165 java.util.collections \u5305\uff1b2. \u8c03\u7528 collections.shuffle() \u65b9\u6cd5\uff0c\u4f20\u5165\u8981\u6253\u4e71\u987a\u5e8f\u7684\u6570\u7ec4\u3002\u793a\u4f8b\u4ee3\u7801\uff1aimport java.util.arrays;import java.util.collections;public class shufflearray { public static void main(string[] arg\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111712364598862.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u628a\u6570\u7ec4\u6253\u4e71\u987a\u5e8f\u6392\u5217\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u628a\u6570\u7ec4\u6253\u4e71\u987a\u5e8f\u6392\u5217\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u6253\u4e71\u6570\u7ec4\u987a\u5e8f<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528 Collections.shuffle() \u65b9\u6cd5\u3002<\/p>\n<p><strong>\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\u5bfc\u5165 java.util.Collections \u5305\u3002<\/li>\n<li>\u8c03\u7528 Collections.shuffle() \u65b9\u6cd5\uff0c\u5e76\u4f20\u5165\u8981\u6253\u4e71\u987a\u5e8f\u7684\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002<\/li>\n<\/ol>\n<p><strong>\u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.util.Arrays;\nimport java.util.Collections;\n\npublic class ShuffleArray {\n\n    public static void main(String[] args) {\n        int[] arr = {1, 2, 3, 4, 5};\n        System.out.println(\"Original array: \" + Arrays.toString(arr));\n\n        Collections.shuffle(arr);\n        System.out.println(\"Shuffled array: \" + Arrays.toString(arr));\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><\/p>\n<ul>\n<li>Collections.shuffle() \u65b9\u6cd5\u4f7f\u7528\u968f\u673a\u6570\u751f\u6210\u5668\u6765\u91cd\u65b0\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<li>\u8fd9\u662f\u4e00\u4e2a\u5feb\u901f\u6709\u6548\u7684\u6253\u4e71\u6570\u7ec4\u987a\u5e8f\u7684\u7b97\u6cd5\u3002<\/li>\n<li>\u539f\u59cb\u6570\u7ec4\u4f1a\u88ab\u4fee\u6539\uff0c\u56e0\u6b64\u8bf7\u786e\u4fdd\u5728\u6253\u4e71\u987a\u5e8f\u4e4b\u524d\u521b\u5efa\u6570\u7ec4\u7684\u526f\u672c\uff0c\u5982\u679c\u60a8\u9700\u8981\u539f\u59cb\u987a\u5e8f\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u6570\u7ec4\u6253\u4e71\u987a\u5e8f\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\uff0c\u4f7f\u7528 collections.shuffle() \u65b9\u6cd5\u53ef\u4ee5\u6253\u4e71\u6570\u7ec4\u7684\u987a\u5e8f\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a1. \u5bfc\u5165 java.util.collections \u5305\uff1b2. \u8c03\u7528 collections.shuffle() \u65b9\u6cd5\uff0c\u4f20\u5165\u8981\u6253\u4e71\u987a\u5e8f\u7684\u6570\u7ec4\u3002\u793a\u4f8b\u4ee3\u7801\uff1aimport java.util.arrays;import java.util.collections;public class shufflearray { public static void main(string[] arg \u5982\u4f55\u5728 Java \u4e2d\u6253\u4e71\u6570\u7ec4\u987a\u5e8f \u65b9\u6cd5\uff1a \u4f7f\u7528 Collections.shuffle() \u65b9\u6cd5\u3002 \u8be6\u7ec6\u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5bfc\u5165 java.util.Collections \u5305\u3002 \u8c03\u7528 Collections.shuffle() \u65b9\u6cd5\uff0c\u5e76\u4f20\u5165\u8981\u6253\u4e71\u987a\u5e8f\u7684\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a import java.util.Arrays; import java.util.Collections; public class ShuffleArray { public static void main(String[] args) { int[] arr = {1, [&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-39906","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39906","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=39906"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39906\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}