{"id":39477,"date":"2024-11-26T10:56:02","date_gmt":"2024-11-26T02:56:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39477\/"},"modified":"2024-11-26T10:56:02","modified_gmt":"2024-11-26T02:56:02","slug":"java%e9%87%8c%e6%95%b0%e7%bb%84%e9%87%8c%e7%9a%84%e6%95%b0%e6%80%8e%e4%b9%88%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39477\/","title":{"rendered":"java\u91cc\u6570\u7ec4\u91cc\u7684\u6570\u600e\u4e48\u6392\u5e8f"},"content":{"rendered":"<blockquote><p>\n  \u901a\u8fc7\u4f7f\u7528 arrays.sort() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u6309\u5347\u5e8f\u5bf9 java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\uff1a\u5bfc\u5165 arrays \u7c7b\u3002\u4f7f\u7528 arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u3002\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5c06\u88ab\u539f\u5740\u6392\u5e8f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111611281888745.jpg\" class=\"aligncenter\" title=\"java\u91cc\u6570\u7ec4\u91cc\u7684\u6570\u600e\u4e48\u6392\u5e8f\u63d2\u56fe\" alt=\"java\u91cc\u6570\u7ec4\u91cc\u7684\u6570\u600e\u4e48\u6392\u5e8f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5bf9 Java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f<\/strong><\/p>\n<p><strong>\u76f4\u63a5\u56de\u7b54\uff1a<\/strong><br \/>Java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<p><strong>\u8be6\u7ec6\u8bf4\u660e\uff1a<\/strong><br \/>Arrays.sort() \u65b9\u6cd5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u5c06\u5176\u4e2d\u7684\u5143\u7d20\u6309\u5347\u5e8f\u3002\u5bf9\u4e8e\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u5982 int[] \u548c double[]\uff0c\u5b83\u4f7f\u7528\u5feb\u901f\u6392\u5e8f\u7b97\u6cd5\u3002\u5bf9\u4e8e\u5bf9\u8c61\u6570\u7ec4\uff0c\u5b83\u4f7f\u7528\u5408\u5e76\u6392\u5e8f\u7b97\u6cd5\u3002<\/p>\n<p>\u8981\u5bf9\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\u5bfc\u5165 Arrays \u7c7b\uff1aimport java.util.Arrays;<\/li>\n<li>\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1aArrays.sort(arrayName);<\/li>\n<li>\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5c06\u88ab\u539f\u5740\u6392\u5e8f\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>int[] numbers = {3, 1, 4, 2, 5};\nArrays.sort(numbers);\nSystem.out.println(Arrays.toString(numbers)); \/\/ \u8f93\u51fa\uff1a[1, 2, 3, 4, 5]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>Arrays.sort() \u65b9\u6cd5\u53ea\u80fd\u5bf9\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u6570\u7ec4\u6216\u53ef\u6bd4\u8f83\u5bf9\u8c61\u7c7b\u578b\u7684\u6570\u7ec4\u4f7f\u7528\u3002<\/li>\n<li>\u5982\u679c\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5b9e\u73b0\u4e86 Comparable \u63a5\u53e3\uff0c\u5219\u5b83\u4eec\u5c06\u6309\u81ea\u7136\u987a\u5e8f\u6392\u5e8f\u3002<\/li>\n<li>\u5982\u679c\u60f3\u8981\u6309\u81ea\u5b9a\u4e49\u987a\u5e8f\u6392\u5e8f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2a\u6bd4\u8f83\u5668\u51fd\u6570\u4f5c\u4e3a Arrays.sort() \u65b9\u6cd5\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u91cc\u6570\u7ec4\u91cc\u7684\u6570\u600e\u4e48\u6392\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>\u901a\u8fc7\u4f7f\u7528 arrays.sort() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u6309\u5347\u5e8f\u5bf9 java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\uff1a\u5bfc\u5165 arrays \u7c7b\u3002\u4f7f\u7528 arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u3002\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5c06\u88ab\u539f\u5740\u6392\u5e8f\u3002 \u5982\u4f55\u5bf9 Java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f \u76f4\u63a5\u56de\u7b54\uff1aJava \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u8fdb\u884c\u6392\u5e8f\u3002 \u8be6\u7ec6\u8bf4\u660e\uff1aArrays.sort() \u65b9\u6cd5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u5c06\u5176\u4e2d\u7684\u5143\u7d20\u6309\u5347\u5e8f\u3002\u5bf9\u4e8e\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u5982 int[] \u548c double[]\uff0c\u5b83\u4f7f\u7528\u5feb\u901f\u6392\u5e8f\u7b97\u6cd5\u3002\u5bf9\u4e8e\u5bf9\u8c61\u6570\u7ec4\uff0c\u5b83\u4f7f\u7528\u5408\u5e76\u6392\u5e8f\u7b97\u6cd5\u3002 \u8981\u5bf9\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5bfc\u5165 Arrays \u7c7b\uff1aimport java.util.Arrays; \u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1aArrays.sort(arrayName); \u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5c06\u88ab\u539f\u5740\u6392\u5e8f\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a int[] numbers = {3, 1, 4, 2, 5}; Arrays.sort(numbers); System.out.println(Arrays.toString(numbers)); \/\/ \u8f93\u51fa\uff1a[1, 2, 3, 4, 5] \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff1a Arrays.sort() \u65b9\u6cd5\u53ea\u80fd\u5bf9\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7684\u6570\u7ec4\u6216\u53ef\u6bd4\u8f83\u5bf9\u8c61\u7c7b\u578b\u7684\u6570\u7ec4\u4f7f\u7528\u3002 \u5982\u679c\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5b9e\u73b0\u4e86 Comparable \u63a5\u53e3\uff0c\u5219\u5b83\u4eec\u5c06\u6309\u81ea\u7136\u987a\u5e8f\u6392\u5e8f\u3002 [&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-39477","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39477","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=39477"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39477\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}