{"id":40222,"date":"2024-11-26T10:08:00","date_gmt":"2024-11-26T02:08:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/40222\/"},"modified":"2024-11-26T10:08:00","modified_gmt":"2024-11-26T02:08:00","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84%e5%88%9d%e5%a7%8b%e5%8c%96","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/40222\/","title":{"rendered":"java\u600e\u4e48\u628a\u4e8c\u7ef4\u6570\u7ec4\u521d\u59cb\u5316"},"content":{"rendered":"<blockquote><p>\n  \u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728 java \u4e2d\u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4\uff1a1. \u4f7f\u7528\u5d4c\u5957\u82b1\u62ec\u53f7\uff1a\u901a\u8fc7\u6307\u5b9a\u6bcf\u4e2a\u5b50\u6570\u7ec4\u7684\u503c\u6765\u521d\u59cb\u5316\uff1b2. \u4f7f\u7528 new \u5173\u952e\u5b57\uff1a\u521b\u5efa\u6570\u7ec4\u5e76\u624b\u52a8\u4e3a\u6bcf\u4e2a\u5143\u7d20\u8d4b\u503c\uff0c\u540c\u65f6\u6307\u5b9a\u6bcf\u4e2a\u7ef4\u5ea6\u7684\u957f\u5ea6\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111723220681803.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u4e8c\u7ef4\u6570\u7ec4\u521d\u59cb\u5316\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u4e8c\u7ef4\u6570\u7ec4\u521d\u59cb\u5316\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n<p>\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5217\u8868\u7684\u5217\u8868\u3002\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u5728 Java \u4e2d\u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528\u5d4c\u5957\u82b1\u62ec\u53f7<\/strong><\/p>\n<pre>int[][] myArray = {\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>\u65b9\u6cd5 2\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[][] myArray = new int[3][3];\nmyArray[0][0] = 1;\nmyArray[0][1] = 2;\nmyArray[0][2] = 3;\n\nmyArray[1][0] = 4;\nmyArray[1][1] = 5;\nmyArray[1][2] = 6;\n\nmyArray[2][0] = 7;\nmyArray[2][1] = 8;\nmyArray[2][2] = 9;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u5f53\u4f7f\u7528 new \u5173\u952e\u5b57\u65f6\uff0c\u9700\u8981\u6307\u5b9a\u6570\u7ec4\u6bcf\u4e2a\u7ef4\u5ea6\u7684\u957f\u5ea6\u3002<\/li>\n<li>\u6570\u7ec4\u5927\u5c0f\u4e00\u7ecf\u521d\u59cb\u5316\uff0c\u5c31\u65e0\u6cd5\u66f4\u6539\u3002<\/li>\n<li>\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u662f\u5176\u81ea\u8eab\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5728\u672c\u4f8b\u4e2d\u4e3a int\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u4e8c\u7ef4\u6570\u7ec4\u521d\u59cb\u5316\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>\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728 java \u4e2d\u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4\uff1a1. \u4f7f\u7528\u5d4c\u5957\u82b1\u62ec\u53f7\uff1a\u901a\u8fc7\u6307\u5b9a\u6bcf\u4e2a\u5b50\u6570\u7ec4\u7684\u503c\u6765\u521d\u59cb\u5316\uff1b2. \u4f7f\u7528 new \u5173\u952e\u5b57\uff1a\u521b\u5efa\u6570\u7ec4\u5e76\u624b\u52a8\u4e3a\u6bcf\u4e2a\u5143\u7d20\u8d4b\u503c\uff0c\u540c\u65f6\u6307\u5b9a\u6bcf\u4e2a\u7ef4\u5ea6\u7684\u957f\u5ea6\u3002 \u5982\u4f55\u4f7f\u7528 Java \u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4 \u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5217\u8868\u7684\u5217\u8868\u3002\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u5728 Java \u4e2d\u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5177\u4f53\u5982\u4e0b\uff1a \u65b9\u6cd5 1\uff1a\u4f7f\u7528\u5d4c\u5957\u82b1\u62ec\u53f7 int[][] myArray = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5 2\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[][] myArray = new int[3][3]; myArray[0][0] = 1; myArray[0][1] = 2; myArray[0][2] = 3; myArray[1][0] = 4; myArray[1][1] = 5; [&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-40222","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40222","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=40222"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40222\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=40222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=40222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=40222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}