{"id":35299,"date":"2024-11-26T12:21:08","date_gmt":"2024-11-26T04:21:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35299\/"},"modified":"2024-11-26T12:21:08","modified_gmt":"2024-11-26T04:21:08","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%87%ba%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\/35299\/","title":{"rendered":"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u503c\u8f93\u51fa\u65b9\u6cd5\uff1a\u5916\u90e8 for \u5faa\u73af\u904d\u5386\u884c\u5185\u7f6e for \u5faa\u73af\u904d\u5386\u5217\u4f7f\u7528\u884c\u548c\u5217\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\u503c\u7528 system.out.print()\/println() \u8f93\u51fa\u503c\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110323482164276.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\u63d2\u56fe\" alt=\"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u8f93\u51fa Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u503c<\/strong><\/p>\n<p>Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u4e00\u7ef4\u6570\u7ec4\uff08\u884c\uff09\u7684\u6570\u7ec4\u3002\u8981\u8bbf\u95ee\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u884c\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u5916\u90e8 for \u5faa\u73af\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4\u7684\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u7b2c\u4e8c\u4e2a for \u5faa\u73af\u904d\u5386\u5217\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u4f7f\u7528\u7b2c\u4e8c\u4e2a for \u5faa\u73af\u904d\u5386\u5217\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u8bbf\u95ee\u5143\u7d20\u503c\uff1a<\/strong><\/p>\n<ul>\n<li>\u8981\u8bbf\u95ee\u6bcf\u4e2a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u884c\u548c\u5217\u7d22\u5f15\u6765\u7d22\u5f15\u4e8c\u7ef4\u6570\u7ec4\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u8f93\u51fa\u5143\u7d20\u503c\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 System.out.print() \u6216 System.out.println() \u8f93\u51fa\u5143\u7d20\u503c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>int[][] array = {{1, 2, 3}, {4, 5, 6}};\n\nfor (int[] row : array) {\n    for (int element : row) {\n        System.out.print(element + \" \");\n    }\n    System.out.println();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\u7ed3\u679c\uff1a<\/strong><\/p>\n<pre>1 2 3 \n4 5 6 <\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u8981\u6253\u5370\u4e8c\u7ef4\u6570\u7ec4\u672c\u8eab\uff0c\u800c\u4e0d\u662f\u5176\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528 Arrays.deepToString() \u65b9\u6cd5\u3002<\/li>\n<li>\u901a\u8fc7\u5206\u522b\u4f7f\u7528 forEachRemning() \u548c forEach() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u51cf\u5c11\u5bf9\u5d4c\u5957 for \u5faa\u73af\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u8f93\u51fa\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\u7684\u4e8c\u7ef4\u6570\u7ec4\u503c\u8f93\u51fa\u65b9\u6cd5\uff1a\u5916\u90e8 for \u5faa\u73af\u904d\u5386\u884c\u5185\u7f6e for \u5faa\u73af\u904d\u5386\u5217\u4f7f\u7528\u884c\u548c\u5217\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\u503c\u7528 system.out.print()\/println() \u8f93\u51fa\u503c \u5982\u4f55\u8f93\u51fa Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u503c Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u4e00\u7ef4\u6570\u7ec4\uff08\u884c\uff09\u7684\u6570\u7ec4\u3002\u8981\u8bbf\u95ee\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u884c\uff1a \u4f7f\u7528\u5916\u90e8 for \u5faa\u73af\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4\u7684\u884c\u3002 \u4f7f\u7528\u7b2c\u4e8c\u4e2a for \u5faa\u73af\u904d\u5386\u5217\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u4f7f\u7528\u7b2c\u4e8c\u4e2a for \u5faa\u73af\u904d\u5386\u5217\u3002 \u8bbf\u95ee\u5143\u7d20\u503c\uff1a \u8981\u8bbf\u95ee\u6bcf\u4e2a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u884c\u548c\u5217\u7d22\u5f15\u6765\u7d22\u5f15\u4e8c\u7ef4\u6570\u7ec4\u3002 \u8f93\u51fa\u5143\u7d20\u503c\uff1a \u4f7f\u7528 System.out.print() \u6216 System.out.println() \u8f93\u51fa\u5143\u7d20\u503c\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a int[][] array = {{1, 2, 3}, {4, 5, 6}}; for (int[] row : array) { for (int element : row) [&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-35299","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35299","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=35299"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35299\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}