{"id":66176,"date":"2025-05-03T12:37:19","date_gmt":"2025-05-03T04:37:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66176\/"},"modified":"2025-05-03T12:37:19","modified_gmt":"2025-05-03T04:37:19","slug":"java%e4%b8%ad%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e6%98%be%e7%a4%ba-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66176\/","title":{"rendered":"java\u4e2d\u4e8c\u7ef4\u6570\u7ec4\u600e\u4e48\u663e\u793a"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5d4c\u5957\u7684\u5faa\u73af\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u5217\uff0c\u5e76\u4f7f\u7528 system.out.print \u6216 system.out.println \u6253\u5370\u5143\u7d20\u3002\u793a\u4f8b\u4ee3\u7801 int[][] array = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; \u5916\u5c42\u5faa\u73af\u904d\u5386\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u5217\uff0c\u4f7f\u7528 system.out.print \u6253\u5370\u6570\u7ec4\u5143\u7d20\u3002\u8f93\u51fa\u4e3a 1 2 3 4 5 6 7 8 9\uff0c\u63d0\u793a\u5916\u5c42\u5faa\u73af\u53d8\u91cf\u5bf9\u5e94\u884c\u7d22\u5f15\uff0c\u5185\u5c42\u5faa\u73af\u53d8\u91cf\u5bf9\u5e94\u5217\u7d22\u5f15\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111503061955052.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u4e8c\u7ef4\u6570\u7ec4\u600e\u4e48\u663e\u793a\u63d2\u56fe\" alt=\"java\u4e2d\u4e8c\u7ef4\u6570\u7ec4\u600e\u4e48\u663e\u793a\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u56de\u7b54\uff1a<\/strong><br \/>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u7684\u5faa\u73af\u6765\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4\u3002<\/p>\n<p><strong>\u5c55\u5f00\u5185\u5bb9\uff1a<\/strong><\/p>\n<p><strong>1. \u5916\u5c42\u5faa\u73af\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u904d\u5386\u6570\u7ec4\u7684\u7b2c\u4e00\u7ef4\uff08\u884c\uff09\u3002<\/li>\n<\/ul>\n<p><strong>2. \u5185\u5c42\u5faa\u73af\uff1a<\/strong><\/p>\n<ul>\n<li>\u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u904d\u5386\u6570\u7ec4\u7684\u7b2c\u4e8c\u7ef4\uff08\u5217\uff09\u3002<\/li>\n<\/ul>\n<p><strong>3. \u663e\u793a\u5143\u7d20\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 System.out.print \u6216 System.out.println \u65b9\u6cd5\u6253\u5370\u6570\u7ec4\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>int[][] array = {\n  {1, 2, 3},\n  {4, 5, 6},\n  {7, 8, 9}\n};\n\nfor (int i = 0; i &lt; array.length; i++) {\n  for (int j = 0; j &lt; array[0].length; j++) {\n    System.out.print(array[i][j] + \" \");\n  }\n  System.out.println();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>1 2 3\n4 5 6\n7 8 9<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li>\u5916\u5c42\u5faa\u73af\u7684\u53d8\u91cf i \u5bf9\u5e94\u884c\u7d22\u5f15\u3002<\/li>\n<li>\u5185\u5c42\u5faa\u73af\u7684\u53d8\u91cf j \u5bf9\u5e94\u5217\u7d22\u5f15\u3002<\/li>\n<li>\u4f7f\u7528 System.out.print \u4e0d\u4f1a\u6362\u884c\uff0c\u800c System.out.println \u4f1a\u6362\u884c\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u4e8c\u7ef4\u6570\u7ec4\u600e\u4e48\u663e\u793a\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\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5d4c\u5957\u7684\u5faa\u73af\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u5217\uff0c\u5e76\u4f7f\u7528 system.out.print \u6216 system.out.println \u6253\u5370\u5143\u7d20\u3002\u793a\u4f8b\u4ee3\u7801 int[][] array = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; \u5916\u5c42\u5faa\u73af\u904d\u5386\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u5217\uff0c\u4f7f\u7528 system.out.print \u6253\u5370\u6570\u7ec4\u5143\u7d20\u3002\u8f93\u51fa\u4e3a 1 2 3 4 5 6 7 8 9\uff0c\u63d0\u793a\u5916\u5c42\u5faa\u73af\u53d8\u91cf\u5bf9\u5e94\u884c\u7d22\u5f15\uff0c\u5185\u5c42\u5faa\u73af\u53d8\u91cf\u5bf9\u5e94\u5217\u7d22\u5f15\u3002 \u5982\u4f55\u5728 Java \u4e2d\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4 \u56de\u7b54\uff1a\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u7684\u5faa\u73af\u6765\u663e\u793a\u4e8c\u7ef4\u6570\u7ec4\u3002 \u5c55\u5f00\u5185\u5bb9\uff1a 1. \u5916\u5c42\u5faa\u73af\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u904d\u5386\u6570\u7ec4\u7684\u7b2c\u4e00\u7ef4\uff08\u884c\uff09\u3002 2. \u5185\u5c42\u5faa\u73af\uff1a \u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u904d\u5386\u6570\u7ec4\u7684\u7b2c\u4e8c\u7ef4\uff08\u5217\uff09\u3002 3. \u663e\u793a\u5143\u7d20\uff1a \u4f7f\u7528 System.out.print \u6216 System.out.println \u65b9\u6cd5\u6253\u5370\u6570\u7ec4\u5143\u7d20\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a int[][] array [&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-66176","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66176","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=66176"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66176\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}