{"id":37910,"date":"2024-11-26T16:23:05","date_gmt":"2024-11-26T08:23:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37910\/"},"modified":"2024-11-26T16:23:05","modified_gmt":"2024-11-26T08:23:05","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e7%9a%84%e5%8d%87%e5%ba%8f%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37910\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u7684\u5347\u5e8f\u600e\u4e48\u7528"},"content":{"rendered":"<blockquote><p>\n  java \u6570\u7ec4\u5347\u5e8f\u6392\u5e8f\u7684\u65b9\u6cd5\u6709\uff1aarrays.sort()\uff1a\u5bf9\u539f\u6570\u7ec4\u5c31\u5730\u6392\u5e8f\u3002comparator\uff1a\u4f7f\u7528\u6307\u5b9a\u6bd4\u8f83\u5668\u8fdb\u884c\u6392\u5e8f\u3002collections.sort()\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a list \u5e76\u6392\u5e8f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111312463169843.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u6570\u7ec4\u7684\u5347\u5e8f\u600e\u4e48\u7528\u63d2\u56fe\" alt=\"java\u4e2d\u6570\u7ec4\u7684\u5347\u5e8f\u600e\u4e48\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5347\u5e8f\u6392\u5e8f<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u5347\u5e8f\u6392\u5e8f\uff1a<\/p>\n<p><strong>1. Arrays.sort() \u65b9\u6cd5\uff1a<\/strong><\/p>\n<pre>int[] array = {5, 2, 8, 3, 1};\nArrays.sort(array);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u76f4\u63a5\u5bf9\u539f\u6570\u7ec4\u8fdb\u884c\u5c31\u5730\u6392\u5e8f\uff0c\u5c06\u5143\u7d20\u4ece\u5c0f\u5230\u5927\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. Comparator\uff1a<\/strong><\/p>\n<pre>Integer[] array = {5, 2, 8, 3, 1};\nArrays.sort(array, Comparator.naturalOrder());<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u4f7f\u7528 Comparator \u63a5\u53e3\u6307\u5b9a\u6392\u5e8f\u89c4\u5219\u3002\u6b64\u793a\u4f8b\u4f7f\u7528 Comparator.naturalOrder() \u6bd4\u8f83\u5668\uff0c\u5b83\u5c06\u6570\u5b57\u4ece\u5c0f\u5230\u5927\u6bd4\u8f83\u3002<\/p>\n<p><strong>3. Collections.sort() \u65b9\u6cd5\uff1a<\/strong><\/p>\n<pre>List&lt;Integer&gt; list = Arrays.asList(5, 2, 8, 3, 1);\nCollections.sort(list);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a List\uff0c\u7136\u540e\u5bf9\u5176\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u65f6\uff0c\u539f\u6570\u7ec4\u5c06\u88ab\u4fee\u6539\u3002<\/li>\n<li>\u4f7f\u7528 Comparator \u65f6\uff0c\u9700\u8981\u63d0\u4f9b\u5177\u4f53\u7684\u6bd4\u8f83\u5668\u3002<\/li>\n<li>\u4f7f\u7528 Collections.sort() \u65b9\u6cd5\u65f6\uff0c\u6570\u7ec4\u5c06\u8f6c\u6362\u4e3a\u4e0d\u53ef\u53d8\u7684 List\uff0c\u6392\u5e8f\u540e\u9700\u8981\u624b\u52a8\u8f6c\u6362\u4e3a\u6570\u7ec4\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u7684\u5347\u5e8f\u600e\u4e48\u7528\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>java \u6570\u7ec4\u5347\u5e8f\u6392\u5e8f\u7684\u65b9\u6cd5\u6709\uff1aarrays.sort()\uff1a\u5bf9\u539f\u6570\u7ec4\u5c31\u5730\u6392\u5e8f\u3002comparator\uff1a\u4f7f\u7528\u6307\u5b9a\u6bd4\u8f83\u5668\u8fdb\u884c\u6392\u5e8f\u3002collections.sort()\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a list \u5e76\u6392\u5e8f\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5347\u5e8f\u6392\u5e8f \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u5bf9\u6570\u7ec4\u8fdb\u884c\u5347\u5e8f\u6392\u5e8f\uff1a 1. Arrays.sort() \u65b9\u6cd5\uff1a int[] array = {5, 2, 8, 3, 1}; Arrays.sort(array); \u767b\u5f55\u540e\u590d\u5236 \u8be5\u65b9\u6cd5\u76f4\u63a5\u5bf9\u539f\u6570\u7ec4\u8fdb\u884c\u5c31\u5730\u6392\u5e8f\uff0c\u5c06\u5143\u7d20\u4ece\u5c0f\u5230\u5927\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. Comparator\uff1a Integer[] array = {5, 2, 8, 3, 1}; Arrays.sort(array, Comparator.naturalOrder()); \u767b\u5f55\u540e\u590d\u5236 \u8be5\u65b9\u6cd5\u4f7f\u7528 Comparator \u63a5\u53e3\u6307\u5b9a\u6392\u5e8f\u89c4\u5219\u3002\u6b64\u793a\u4f8b\u4f7f\u7528 Comparator.naturalOrder() \u6bd4\u8f83\u5668\uff0c\u5b83\u5c06\u6570\u5b57\u4ece\u5c0f\u5230\u5927\u6bd4\u8f83\u3002 3. Collections.sort() \u65b9\u6cd5\uff1a List&lt;Integer&gt; list = Arrays.asList(5, 2, 8, 3, 1); Collections.sort(list); [&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-37910","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37910","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=37910"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37910\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}