{"id":39765,"date":"2024-11-26T17:49:31","date_gmt":"2024-11-26T09:49:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39765\/"},"modified":"2024-11-26T17:49:31","modified_gmt":"2024-11-26T09:49:31","slug":"java%e6%80%8e%e4%b9%88%e5%8f%96%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84%e7%9a%84%e5%80%bc","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39765\/","title":{"rendered":"java\u600e\u4e48\u53d6\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c"},"content":{"rendered":"<blockquote><p>\n  java\u4e2d\u53d6\u4e8c\u7ef4\u6570\u7ec4\u503c\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a1. \u76f4\u63a5\u53d6\u503carrayi\uff1b2. \u4f7f\u7528\u5faa\u73af\u5d4c\u5957\uff1b3. \u4f7f\u7528\u589e\u5f3afor\u5faa\u73af\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111709514615667.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u53d6\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\u63d2\u56fe\" alt=\"java\u600e\u4e48\u53d6\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>Java\u4e2d\u53d6\u4e8c\u7ef4\u6570\u7ec4\u503c\u7684\u65b9\u6cd5<\/strong><\/p>\n<p><strong>\u4e00\u3001\u76f4\u63a5\u53d6\u503c<\/strong><\/p>\n<pre>int[][] array = {{1, 2, 3}, {4, 5, 6}};\nint value = array[0][0]; \/\/ \u83b7\u53d6 (0, 0) \u5904\u7684\u5143\u7d20\u503c\uff0c\u5373 1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4e8c\u3001\u4f7f\u7528\u5faa\u73af<\/strong><\/p>\n<pre>for (int i = 0; i &lt; array.length; i++) {\n    for (int j = 0; j &lt; array[i].length; j++) {\n        int value = array[i][j]; \/\/ \u83b7\u53d6 (i, j) \u5904\u7684\u5143\u7d20\u503c\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4e09\u3001\u4f7f\u7528\u589e\u5f3a for \u5faa\u73af<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>for (int[] row : array) {\n    for (int value : row) {\n        \/\/ \u83b7\u53d6\u503c\u5e76\u8fdb\u884c\u64cd\u4f5c\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u53d6\u4e8c\u7ef4\u6570\u7ec4\u7684\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\u53d6\u4e8c\u7ef4\u6570\u7ec4\u503c\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a1. \u76f4\u63a5\u53d6\u503carrayi\uff1b2. \u4f7f\u7528\u5faa\u73af\u5d4c\u5957\uff1b3. \u4f7f\u7528\u589e\u5f3afor\u5faa\u73af\u3002 Java\u4e2d\u53d6\u4e8c\u7ef4\u6570\u7ec4\u503c\u7684\u65b9\u6cd5 \u4e00\u3001\u76f4\u63a5\u53d6\u503c int[][] array = {{1, 2, 3}, {4, 5, 6}}; int value = array[0][0]; \/\/ \u83b7\u53d6 (0, 0) \u5904\u7684\u5143\u7d20\u503c\uff0c\u5373 1 \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u4f7f\u7528\u5faa\u73af for (int i = 0; i &lt; array.length; i++) { for (int j = 0; j &lt; array[i].length; j++) { int value = array[i][j]; \/\/ \u83b7\u53d6 (i, j) [&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-39765","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39765","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=39765"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39765\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}