{"id":40263,"date":"2024-11-26T09:44:17","date_gmt":"2024-11-26T01:44:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/40263\/"},"modified":"2024-11-26T09:44:17","modified_gmt":"2024-11-26T01:44:17","slug":"java%e4%b8%ad%e7%9a%84%e4%ba%8c%e4%bd%8d%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e8%b5%8b%e5%80%bc","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/40263\/","title":{"rendered":"java\u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u600e\u4e48\u8d4b\u503c"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u4e8c\u7ef4\u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u586b\u5145\u503c\u3002\u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668\u76f4\u63a5\u8d4b\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/18\/2024111815003655289.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\u63d2\u56fe\" alt=\"java\u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u4e8c\u4f4d\u6570\u7ec4\u8d4b\u503c<\/strong><\/p>\n<p>\u4e3a Java \u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af<\/strong><\/p>\n<pre>int[][] matrix = new int[3][4];\n\nfor (int i = 0; i &lt; matrix.length; i++) {\n    for (int j = 0; j &lt; matrix[i].length; j++) {\n        matrix[i][j] = i * matrix[i].length + j;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4f1a\u5c06\u4e00\u4e2a 3&#215;4 \u7684\u77e9\u9635\u586b\u5145\u4e3a\u4ece 0 \u5230 11 \u7684\u503c\uff0c\u6309\u884c\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668<\/strong><\/p>\n<pre>int[][] matrix = {\n    {1, 2, 3, 4},\n    {5, 6, 7, 8},\n    {9, 10, 11, 12}\n};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4f1a\u521b\u5efa\u4e00\u4e2a 3&#215;4 \u7684\u77e9\u9635\uff0c\u5176\u4e2d\u503c\u6309\u884c\u6392\u5217\u4e3a 1 \u5230 12\u3002<\/p>\n<p><strong>\u9644\u52a0\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<ul>\n<li>\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u662f\u4e00\u4e2a\u4e00\u7ef4\u6570\u7ec4\u6216\u884c\u3002<\/li>\n<li>\u4e8c\u7ef4\u6570\u7ec4\u53ef\u4ee5\u6709\u4e0d\u540c\u957f\u5ea6\u7684\u884c\uff0c\u4f46\u8fd9\u662f\u4e0d\u5e38\u89c1\u7684\u3002<\/li>\n<li>\u786e\u4fdd\u6b63\u786e\u5206\u914d\u7a7a\u95f4\u4ee5\u5bb9\u7eb3\u4e8c\u4f4d\u6570\u7ec4\u6240\u9700\u7684\u503c\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\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\u4e8c\u7ef4\u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u586b\u5145\u503c\u3002\u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668\u76f4\u63a5\u8d4b\u503c\u3002 Java \u4e2d\u4e8c\u4f4d\u6570\u7ec4\u8d4b\u503c \u4e3a Java \u4e2d\u7684\u4e8c\u4f4d\u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a \u65b9\u6cd5 1\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af int[][] matrix = new int[3][4]; for (int i = 0; i &lt; matrix.length; i++) { for (int j = 0; j &lt; matrix[i].length; j++) { matrix[i][j] = i * matrix[i].length + j; } } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4f1a\u5c06\u4e00\u4e2a 3&#215;4 \u7684\u77e9\u9635\u586b\u5145\u4e3a\u4ece 0 \u5230 11 \u7684\u503c\uff0c\u6309\u884c\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u65b9\u6cd5 2\uff1a\u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668 int[][] [&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-40263","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40263","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=40263"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40263\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=40263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=40263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=40263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}