{"id":66901,"date":"2025-05-03T08:29:11","date_gmt":"2025-05-03T00:29:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66901\/"},"modified":"2025-05-03T08:29:11","modified_gmt":"2025-05-03T00:29:11","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%87%ba%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\/66901\/","title":{"rendered":"java\u600e\u4e48\u8f93\u51fa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\uff0c\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8868\u793a\u3002\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\uff0c\u66f4\u7075\u6d3b\u5730\u63a7\u5236\u8f93\u51fa\u683c\u5f0f\uff0c\u4f8b\u5982\u5206\u9694\u7b26\u548c\u6362\u884c\u7b26\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111717520656385.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u8f93\u51fa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u8f93\u51fa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 Java \u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1aArrays.deepToString() \u548c\u5d4c\u5957\u5faa\u73af\u3002<\/p>\n<p><strong>Arrays.deepToString()<\/strong><\/p>\n<p>Arrays.deepToString() \u65b9\u6cd5\u5c06\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\u8868\u793a\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7d20\u90fd\u4f7f\u7528\u5176 toString() \u65b9\u6cd5\u6765\u8868\u793a\u3002\u8fd9\u4e2a\u65b9\u6cd5\u7b80\u5355\u5feb\u6377\uff0c\u4f46\u8f93\u51fa\u7684\u683c\u5f0f\u53ef\u80fd\u4e0d\u9002\u5408\u6240\u6709\u60c5\u51b5\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};\nSystem.out.println(Arrays.deepToString(arr));<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5d4c\u5957\u5faa\u73af<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5bf9\u4e8c\u7ef4\u6570\u7ec4\u7684\u8f93\u51fa\u6709\u66f4\u591a\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u3002\u8fd9\u4e2a\u65b9\u6cd5\u66f4\u7075\u6d3b\uff0c\u4f46\u53ef\u80fd\u66f4\u5197\u957f\u3002<\/p>\n<pre>for (int i = 0; i &lt; arr.length; i++) {\n    for (int j = 0; j &lt; arr[i].length; j++) {\n        System.out.print(arr[i][j] + \" \");\n    }\n    System.out.println();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\u683c\u5f0f\u81ea\u5b9a\u4e49<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u81ea\u5b9a\u4e49\u4e8c\u7ef4\u6570\u7ec4\u7684\u8f93\u51fa\u683c\u5f0f\uff0c\u53ef\u4ee5\u5728\u5d4c\u5957\u5faa\u73af\u4e2d\u6307\u5b9a\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u5143\u7d20\u7528\u9017\u53f7\u5206\u9694\uff0c\u5e76\u5728\u6bcf\u884c\u540e\u6dfb\u52a0\u6362\u884c\u7b26\u3002<\/p>\n<pre>for (int i = 0; i &lt; arr.length; i++) {\n    for (int j = 0; j &lt; arr[i].length; j++) {\n        if (j &gt; 0) {\n            System.out.print(\", \");\n        }\n        System.out.print(arr[i][j]);\n    }\n    System.out.println();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u8f93\u51fa\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>java \u4e2d\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\uff0c\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8868\u793a\u3002\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\uff0c\u66f4\u7075\u6d3b\u5730\u63a7\u5236\u8f93\u51fa\u683c\u5f0f\uff0c\u4f8b\u5982\u5206\u9694\u7b26\u548c\u6362\u884c\u7b26\u3002 \u5982\u4f55\u7528 Java \u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1aArrays.deepToString() \u548c\u5d4c\u5957\u5faa\u73af\u3002 Arrays.deepToString() Arrays.deepToString() \u65b9\u6cd5\u5c06\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\u8868\u793a\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7d20\u90fd\u4f7f\u7528\u5176 toString() \u65b9\u6cd5\u6765\u8868\u793a\u3002\u8fd9\u4e2a\u65b9\u6cd5\u7b80\u5355\u5feb\u6377\uff0c\u4f46\u8f93\u51fa\u7684\u683c\u5f0f\u53ef\u80fd\u4e0d\u9002\u5408\u6240\u6709\u60c5\u51b5\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; System.out.println(Arrays.deepToString(arr)); \u767b\u5f55\u540e\u590d\u5236 \u5d4c\u5957\u5faa\u73af \u5982\u679c\u4f60\u9700\u8981\u5bf9\u4e8c\u7ef4\u6570\u7ec4\u7684\u8f93\u51fa\u6709\u66f4\u591a\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u3002\u8fd9\u4e2a\u65b9\u6cd5\u66f4\u7075\u6d3b\uff0c\u4f46\u53ef\u80fd\u66f4\u5197\u957f\u3002 for (int i = 0; i &lt; arr.length; i++) { for (int j = 0; j &lt; arr[i].length; j++) { System.out.print(arr[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-66901","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66901","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=66901"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66901\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}