{"id":37788,"date":"2024-11-26T17:01:37","date_gmt":"2024-11-26T09:01:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37788\/"},"modified":"2024-11-26T17:01:37","modified_gmt":"2024-11-26T09:01:37","slug":"java%e6%95%b0%e7%bb%84%e9%87%8c%e9%9d%a2%e6%9c%89%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37788\/","title":{"rendered":"java\u6570\u7ec4\u91cc\u9762\u6709\u6570\u7ec4\u600e\u4e48\u6392\u5e8f"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\u6392\u5e8f\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u6839\u636e\u5185\u90e8\u6570\u7ec4\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u5bf9\u4e8c\u7ef4\u6570\u7ec4\u7684\u5185\u90e8\u6570\u7ec4\u6392\u5e8f\u3002\u6839\u636e\u5916\u90e8\u6570\u7ec4\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u548c\u6bd4\u8f83\u5668\u5bf9\u6570\u7ec4\u6574\u4f53\u57fa\u4e8e\u5916\u90e8\u6570\u7ec4\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111310331694889.jpg\" class=\"aligncenter\" title=\"java\u6570\u7ec4\u91cc\u9762\u6709\u6570\u7ec4\u600e\u4e48\u6392\u5e8f\u63d2\u56fe\" alt=\"java\u6570\u7ec4\u91cc\u9762\u6709\u6570\u7ec4\u600e\u4e48\u6392\u5e8f\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\u6392\u5e8f<\/strong><\/p>\n<p>\u5bf9\u4e8e Java \u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\uff0c\u6392\u5e8f\u53ef\u4ee5\u6309\u7167\u5185\u90e8\u6570\u7ec4\u6216\u5916\u90e8\u6570\u7ec4\u8fdb\u884c\u3002\u4ee5\u4e0b\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u6392\u5e8f\u65b9\u5f0f\uff1a<\/p>\n<p><strong>\u6839\u636e\u5185\u90e8\u6570\u7ec4\u6392\u5e8f<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u89c6\u4e3a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5e76\u5bf9\u5176\u5185\u90e8\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};\n\nfor (int[] a : arr) {\n    Arrays.sort(a);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6839\u636e\u5916\u90e8\u6570\u7ec4\u6392\u5e8f<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u89c6\u4e3a\u4e00\u4e2a\u6574\u4f53\uff0c\u5e76\u6839\u636e\u5916\u90e8\u6570\u7ec4\u7684\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u6bd4\u8f83\u5668\u6765\u6bd4\u8f83\u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\uff1a<\/p>\n<pre>int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};\n\nArrays.sort(arr, (a, b) -&gt; {\n    \/\/ \u6839\u636e\u6570\u7ec4\u957f\u5ea6\u6bd4\u8f83\n    return a.length - b.length;\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4e24\u79cd\u6392\u5e8f\u65b9\u5f0f\u9002\u7528\u4e8e\u4e0d\u540c\u9700\u6c42\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6392\u5e8f\u65b9\u6cd5\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u91cc\u9762\u6709\u6570\u7ec4\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>java \u4e2d\u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\u6392\u5e8f\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u6839\u636e\u5185\u90e8\u6570\u7ec4\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u5bf9\u4e8c\u7ef4\u6570\u7ec4\u7684\u5185\u90e8\u6570\u7ec4\u6392\u5e8f\u3002\u6839\u636e\u5916\u90e8\u6570\u7ec4\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u548c\u6bd4\u8f83\u5668\u5bf9\u6570\u7ec4\u6574\u4f53\u57fa\u4e8e\u5916\u90e8\u6570\u7ec4\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002 Java \u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\u6392\u5e8f \u5bf9\u4e8e Java \u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\uff0c\u6392\u5e8f\u53ef\u4ee5\u6309\u7167\u5185\u90e8\u6570\u7ec4\u6216\u5916\u90e8\u6570\u7ec4\u8fdb\u884c\u3002\u4ee5\u4e0b\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e24\u79cd\u6392\u5e8f\u65b9\u5f0f\uff1a \u6839\u636e\u5185\u90e8\u6570\u7ec4\u6392\u5e8f \u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u89c6\u4e3a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5e76\u5bf9\u5176\u5185\u90e8\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; for (int[] a : arr) { Arrays.sort(a); } \u767b\u5f55\u540e\u590d\u5236 \u6839\u636e\u5916\u90e8\u6570\u7ec4\u6392\u5e8f \u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u89c6\u4e3a\u4e00\u4e2a\u6574\u4f53\uff0c\u5e76\u6839\u636e\u5916\u90e8\u6570\u7ec4\u7684\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e2a\u6bd4\u8f83\u5668\u6765\u6bd4\u8f83\u6570\u7ec4\u4e2d\u7684\u6570\u7ec4\uff1a int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; Arrays.sort(arr, (a, [&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-37788","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37788","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=37788"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37788\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}