{"id":37265,"date":"2024-11-26T09:17:21","date_gmt":"2024-11-26T01:17:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37265\/"},"modified":"2024-11-26T09:17:21","modified_gmt":"2024-11-26T01:17:21","slug":"java%e6%80%8e%e4%b9%88%e5%af%b9%e5%ad%97%e7%ac%a6%e6%95%b0%e7%bb%84%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37265\/","title":{"rendered":"java\u600e\u4e48\u5bf9\u5b57\u7b26\u6570\u7ec4\u6392\u5e8f"},"content":{"rendered":"<blockquote><p>\n  \u53ef\u4f7f\u7528\u4e09\u79cd\u65b9\u6cd5\u5bf9 java \u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u8fdb\u884c\u539f\u5740\u6392\u5e8f\u3002\u4f7f\u7528 arrays.parallelsort() \u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u8fdb\u884c\u5e76\u884c\u6392\u5e8f\u3002\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668\u6839\u636e\u81ea\u5b9a\u4e49\u89c4\u5219\u8fdb\u884c\u6392\u5e8f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111303123834333.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u5bf9\u5b57\u7b26\u6570\u7ec4\u6392\u5e8f\u63d2\u56fe\" alt=\"java\u600e\u4e48\u5bf9\u5b57\u7b26\u6570\u7ec4\u6392\u5e8f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5bf9 Java \u5b57\u7b26\u6570\u7ec4\u6392\u5e8f<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528 Arrays.sort()<\/strong><\/p>\n<p>\u8fd9\u662f\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u7684\u6700\u7b80\u5355\u3001\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u8fdb\u884c\u539f\u5740\u6392\u5e8f\u3002<\/p>\n<pre>char[] array = {'a', 'c', 'b', 'd', 'e'};\nArrays.sort(array);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6392\u5e8f\u540e\uff0c\u6570\u7ec4\u7684\u5185\u5bb9\u5c06\u53d8\u4e3a\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>['a', 'b', 'c', 'd', 'e']<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528 Arrays.parallelSort()<\/strong><\/p>\n<p>Arrays.parallelSort() \u65b9\u6cd5\u4e0e Arrays.sort() \u7c7b\u4f3c\uff0c\u4f46\u5b83\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u6765\u5e76\u884c\u6267\u884c\u6392\u5e8f\u64cd\u4f5c\u3002\u8fd9\u5bf9\u4e8e\u5927\u578b\u6570\u7ec4\u53ef\u80fd\u66f4\u6709\u6548\u3002<\/p>\n<pre>char[] array = {'a', 'c', 'b', 'd', 'e'};\nArrays.parallelSort(array);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668<\/strong><\/p>\n<p>\u5982\u679c\u9700\u8981\u6839\u636e\u81ea\u5b9a\u4e49\u89c4\u5219\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668\u3002\u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u6839\u636e\u5b57\u7b26\u7684 ASCII \u503c\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1a<\/p>\n<pre>class CharComparator implements Comparator&lt;Character&gt; {\n    @Override\n    public int compare(Character c1, Character c2) {\n        return (int) c1 - (int) c2;\n    }\n}\n\nchar[] array = {'a', 'c', 'b', 'd', 'e'};\nArrays.sort(array, new CharComparator());<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6392\u5e8f\u540e\uff0c\u6570\u7ec4\u7684\u5185\u5bb9\u5c06\u53d8\u4e3a\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>['a', 'b', 'c', 'd', 'e']<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5bf9\u5b57\u7b26\u6570\u7ec4\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>\u53ef\u4f7f\u7528\u4e09\u79cd\u65b9\u6cd5\u5bf9 java \u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1a\u4f7f\u7528 arrays.sort() \u8fdb\u884c\u539f\u5740\u6392\u5e8f\u3002\u4f7f\u7528 arrays.parallelsort() \u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u8fdb\u884c\u5e76\u884c\u6392\u5e8f\u3002\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668\u6839\u636e\u81ea\u5b9a\u4e49\u89c4\u5219\u8fdb\u884c\u6392\u5e8f\u3002 \u5982\u4f55\u5bf9 Java \u5b57\u7b26\u6570\u7ec4\u6392\u5e8f \u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528 Arrays.sort() \u8fd9\u662f\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\u7684\u6700\u7b80\u5355\u3001\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u8fdb\u884c\u539f\u5740\u6392\u5e8f\u3002 char[] array = {&#8216;a&#8217;, &#8216;c&#8217;, &#8216;b&#8217;, &#8216;d&#8217;, &#8216;e&#8217;}; Arrays.sort(array); \u767b\u5f55\u540e\u590d\u5236 \u6392\u5e8f\u540e\uff0c\u6570\u7ec4\u7684\u5185\u5bb9\u5c06\u53d8\u4e3a\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b [&#8216;a&#8217;, &#8216;b&#8217;, &#8216;c&#8217;, &#8216;d&#8217;, &#8216;e&#8217;] \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528 Arrays.parallelSort() Arrays.parallelSort() \u65b9\u6cd5\u4e0e Arrays.sort() \u7c7b\u4f3c\uff0c\u4f46\u5b83\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u6765\u5e76\u884c\u6267\u884c\u6392\u5e8f\u64cd\u4f5c\u3002\u8fd9\u5bf9\u4e8e\u5927\u578b\u6570\u7ec4\u53ef\u80fd\u66f4\u6709\u6548\u3002 char[] array = {&#8216;a&#8217;, &#8216;c&#8217;, &#8216;b&#8217;, &#8216;d&#8217;, &#8216;e&#8217;}; Arrays.parallelSort(array); \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668 \u5982\u679c\u9700\u8981\u6839\u636e\u81ea\u5b9a\u4e49\u89c4\u5219\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u6bd4\u8f83\u5668\u3002\u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u6839\u636e\u5b57\u7b26\u7684 ASCII \u503c\u5bf9\u5b57\u7b26\u6570\u7ec4\u8fdb\u884c\u6392\u5e8f\uff1a class CharComparator [&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-37265","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37265","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=37265"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37265\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}