{"id":35586,"date":"2024-11-26T16:10:42","date_gmt":"2024-11-26T08:10:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35586\/"},"modified":"2024-11-26T16:10:42","modified_gmt":"2024-11-26T08:10:42","slug":"java%e4%b8%ad%e4%b8%a4%e8%a1%8c%e4%b8%89%e5%88%97%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\/35586\/","title":{"rendered":"java\u4e2d\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u600e\u4e48\u8d4b\u503c"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u3001\u9010\u884c\u8d4b\u503c\u3001\u8bbf\u95ee\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/04\/2024110406274927221.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\u63d2\u56fe\" alt=\"java\u4e2d\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\uff1f<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u58f0\u660e\u6570\u7ec4\uff1a<\/strong><\/li>\n<\/ol>\n<pre>int[][] array = new int[2][3];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li><strong>\u9010\u884c\u8d4b\u503c\uff1a<\/strong><\/li>\n<\/ol>\n<p>\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u9010\u884c\u8d4b\u503c\u3002<\/p>\n<pre>for (int i = 0; i &lt; array.length; i++) {\n    for (int j = 0; j &lt; array[i].length; j++) {\n        array[i][j] = value;  \/\/ \u66ff\u6362 value \u4e3a\u8981\u5206\u914d\u7684\u503c\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u4e3a\u6570\u7ec4\u5206\u914d\u4ee5\u4e0b\u503c\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>1 2 3\n4 5 6<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>int[][] array = new int[2][3];\nfor (int i = 0; i &lt; array.length; i++) {\n    for (int j = 0; j &lt; array[i].length; j++) {\n        array[i][j] = i * 3 + j + 1;  \/\/ \u9010\u884c\u8d4b\u503c\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li><strong>\u8bbf\u95ee\u5143\u7d20\uff1a<\/strong><\/li>\n<\/ol>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1a<\/p>\n<pre>int element = array[row][column];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u7b2c 1 \u884c\u7b2c 2 \u5217\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre>int element = array[0][1];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u4e24\u884c\u4e09\u5217\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>\u5728 java \u4e2d\uff0c\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u3001\u9010\u884c\u8d4b\u503c\u3001\u8bbf\u95ee\u5143\u7d20\u3002 \u5982\u4f55\u5728 Java \u4e2d\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\uff1f \u5728 Java \u4e2d\uff0c\u4e3a\u4e24\u884c\u4e09\u5217\u6570\u7ec4\u8d4b\u503c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u58f0\u660e\u6570\u7ec4\uff1a int[][] array = new int[2][3]; \u767b\u5f55\u540e\u590d\u5236 \u9010\u884c\u8d4b\u503c\uff1a \u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u9010\u884c\u8d4b\u503c\u3002 for (int i = 0; i &lt; array.length; i++) { for (int j = 0; j &lt; array[i].length; j++) { array[i][j] = value; \/\/ \u66ff\u6362 value \u4e3a\u8981\u5206\u914d\u7684\u503c } } \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u4e3a\u6570\u7ec4\u5206\u914d\u4ee5\u4e0b\u503c\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 1 2 3 4 5 [&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-35586","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35586","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=35586"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35586\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}