{"id":66929,"date":"2025-05-03T13:15:04","date_gmt":"2025-05-03T05:15:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66929\/"},"modified":"2025-05-03T13:15:04","modified_gmt":"2025-05-03T05:15:04","slug":"java%e6%80%8e%e4%b9%88%e8%af%bb%e5%8f%96%e4%b8%80%e4%b8%aa%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66929\/","title":{"rendered":"JAVA\u600e\u4e48\u8bfb\u53d6\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\uff1a \u521b\u5efa\u4e8c\u7ef4\u6570\u7ec4\uff1b \u4f7f\u7528\u5916\u90e8\u5faa\u73af\u904d\u5386\u884c\uff1b \u4f7f\u7528\u5185\u90e8\u5faa\u73af\u904d\u5386\u5143\u7d20\uff1b \u8bfb\u53d6\u5143\u7d20\u3002\u793a\u4f8b\uff1a\u521b\u5efa\u4e00\u4e2a 3&#215;3 \u6570\u7ec4\u5e76\u8bfb\u53d6\u5143\u7d20\uff1a1 2 3 4 5 6 7 8 9\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111719273344928.jpg\" class=\"aligncenter\" title=\"JAVA\u600e\u4e48\u8bfb\u53d6\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\" alt=\"JAVA\u600e\u4e48\u8bfb\u53d6\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u6570\u7ec4\u7684\u6570\u7ec4\uff0c\u6bcf\u4e2a\u6570\u7ec4\u4ee3\u8868\u4e00\u884c\u3002<\/p>\n<p>\u4ee5\u4e0b\u6b65\u9aa4\u8bf4\u660e\u4e86\u5982\u4f55\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[][] array = {\n    {1, 2, 3},\n    {4, 5, 6},\n    {7, 8, 9}\n};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u5916\u90e8\u5faa\u73af\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528\u5916\u90e8\u5faa\u73af\u6765\u904d\u5386\u884c\u7684\u7d22\u5f15\u3002<\/p>\n<pre>for (int i = 0; i &lt; array.length; i++) {<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u5185\u90e8\u5faa\u73af\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528\u5185\u90e8\u5faa\u73af\u6765\u904d\u5386\u884c\u7684\u5143\u7d20\u3002<\/p>\n<pre>    for (int j = 0; j &lt; array[i].length; j++) {<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u8bfb\u53d6\u5143\u7d20\uff1a<\/strong><\/p>\n<p>\u5185\u90e8\u5faa\u73af\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 array[i][j] \u8bfb\u53d6\u5143\u7d20\u3002<\/p>\n<pre>        System.out.println(array[i][j]);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>1\n2\n3\n4\n5\n6\n7\n8\n9<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJAVA\u600e\u4e48\u8bfb\u53d6\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 java \u4e2d\uff0c\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\uff1a \u521b\u5efa\u4e8c\u7ef4\u6570\u7ec4\uff1b \u4f7f\u7528\u5916\u90e8\u5faa\u73af\u904d\u5386\u884c\uff1b \u4f7f\u7528\u5185\u90e8\u5faa\u73af\u904d\u5386\u5143\u7d20\uff1b \u8bfb\u53d6\u5143\u7d20\u3002\u793a\u4f8b\uff1a\u521b\u5efa\u4e00\u4e2a 3&#215;3 \u6570\u7ec4\u5e76\u8bfb\u53d6\u5143\u7d20\uff1a1 2 3 4 5 6 7 8 9 \u5982\u4f55\u5728 Java \u4e2d\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u6570\u7ec4\u7684\u6570\u7ec4\uff0c\u6bcf\u4e2a\u6570\u7ec4\u4ee3\u8868\u4e00\u884c\u3002 \u4ee5\u4e0b\u6b65\u9aa4\u8bf4\u660e\u4e86\u5982\u4f55\u8bfb\u53d6\u4e8c\u7ef4\u6570\u7ec4\uff1a 1. \u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[][] array = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; \u767b\u5f55\u540e\u590d\u5236 2. \u5916\u90e8\u5faa\u73af\uff1a \u4f7f\u7528\u5916\u90e8\u5faa\u73af\u6765\u904d\u5386\u884c\u7684\u7d22\u5f15\u3002 for (int i = 0; i &lt; array.length; i++) { [&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-66929","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66929","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=66929"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66929\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}