{"id":65376,"date":"2025-05-03T15:01:45","date_gmt":"2025-05-03T07:01:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65376\/"},"modified":"2025-05-03T15:01:45","modified_gmt":"2025-05-03T07:01:45","slug":"%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e5%9d%90%e6%a0%87%e6%95%b0%e7%bb%84-java-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65376\/","title":{"rendered":"\u600e\u4e48\u5b9a\u4e49\u5750\u6807\u6570\u7ec4 java"},"content":{"rendered":"<blockquote><p>\n  \u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u7528\u4e8e\u5b58\u50a8\u70b9\u6216\u4f4d\u7f6e\u96c6\u5408\uff0c\u6bcf\u4e2a\u70b9\u7531\u4e00\u5bf9\u5750\u6807\uff08x \u548c y\uff09\u8868\u793a\u3002\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 int[][] \u5b9e\u73b0\u5750\u6807\u6570\u7ec4\uff0c\u5916\u5c42\u6570\u7ec4\u8868\u793a\u884c\u7684\u7d22\u5f15\uff0c\u5185\u5c42\u6570\u7ec4\u8868\u793a\u5217\u7684\u7d22\u5f15\u3002\u8981\u8bbf\u95ee\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528 coordinatesrowindex \u8bed\u6cd5\uff1b\u8981\u8bbe\u7f6e\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528 coordinatesrowindex = x \u8bed\u6cd5\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111222274647069.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u5b9a\u4e49\u5750\u6807\u6570\u7ec4 java\u63d2\u56fe\" alt=\"\u600e\u4e48\u5b9a\u4e49\u5750\u6807\u6570\u7ec4 java\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5750\u6807\u6570\u7ec4\u7684\u5b9a\u4e49<\/strong><\/p>\n<p>\u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u70b9\u6216\u4f4d\u7f6e\u96c6\u5408\u7684\u6570\u636e\u7ed3\u6784\u3002\u6bcf\u4e2a\u70b9\u7531\u4e00\u5bf9\u5750\u6807\u8868\u793a\uff0c\u901a\u5e38\u4f7f\u7528 x \u548c y \u8f74\u3002\u5728 Java \u4e2d\uff0c\u5750\u6807\u6570\u7ec4\u901a\u5e38\u4f7f\u7528\u4e8c\u7ef4\u6570\u7ec4\uff08int[][]) \u6765\u5b9e\u73b0\u3002<\/p>\n<p><strong>\u5750\u6807\u6570\u7ec4\u7684\u7ed3\u6784<\/strong><\/p>\n<p>\u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5176\u4e2d\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u5916\u5c42\u6570\u7ec4\u8868\u793a\u70b9\u7684\u884c\u7d22\u5f15\u3002<\/li>\n<li>\u5185\u5c42\u6570\u7ec4\u8868\u793a\u70b9\u7684\u5217\u7d22\u5f15\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4e00\u4e2a 3&#215;4 \u7684\u5750\u6807\u6570\u7ec4\u5c06\u5305\u542b 3 \u884c\uff0c\u6bcf\u884c\u6709 4 \u4e2a\u5750\u6807\u3002<\/p>\n<pre>int[][] coordinates = new int[3][4];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5750\u6807\u6570\u7ec4\u7684\u8bbf\u95ee<\/strong><\/p>\n<p>\u8981\u8bbf\u95ee\u5750\u6807\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>int x = coordinates[rowIndex][columnIndex];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u540c\u6837\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>coordinates[rowIndex][columnIndex] = x;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5b9a\u4e49\u5750\u6807\u6570\u7ec4 java\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>\u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u7528\u4e8e\u5b58\u50a8\u70b9\u6216\u4f4d\u7f6e\u96c6\u5408\uff0c\u6bcf\u4e2a\u70b9\u7531\u4e00\u5bf9\u5750\u6807\uff08x \u548c y\uff09\u8868\u793a\u3002\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 int[][] \u5b9e\u73b0\u5750\u6807\u6570\u7ec4\uff0c\u5916\u5c42\u6570\u7ec4\u8868\u793a\u884c\u7684\u7d22\u5f15\uff0c\u5185\u5c42\u6570\u7ec4\u8868\u793a\u5217\u7684\u7d22\u5f15\u3002\u8981\u8bbf\u95ee\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528 coordinatesrowindex \u8bed\u6cd5\uff1b\u8981\u8bbe\u7f6e\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528 coordinatesrowindex = x \u8bed\u6cd5\u3002 \u5750\u6807\u6570\u7ec4\u7684\u5b9a\u4e49 \u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u70b9\u6216\u4f4d\u7f6e\u96c6\u5408\u7684\u6570\u636e\u7ed3\u6784\u3002\u6bcf\u4e2a\u70b9\u7531\u4e00\u5bf9\u5750\u6807\u8868\u793a\uff0c\u901a\u5e38\u4f7f\u7528 x \u548c y \u8f74\u3002\u5728 Java \u4e2d\uff0c\u5750\u6807\u6570\u7ec4\u901a\u5e38\u4f7f\u7528\u4e8c\u7ef4\u6570\u7ec4\uff08int[][]) \u6765\u5b9e\u73b0\u3002 \u5750\u6807\u6570\u7ec4\u7684\u7ed3\u6784 \u5750\u6807\u6570\u7ec4\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5176\u4e2d\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5916\u5c42\u6570\u7ec4\u8868\u793a\u70b9\u7684\u884c\u7d22\u5f15\u3002 \u5185\u5c42\u6570\u7ec4\u8868\u793a\u70b9\u7684\u5217\u7d22\u5f15\u3002 \u4f8b\u5982\uff0c\u4e00\u4e2a 3&#215;4 \u7684\u5750\u6807\u6570\u7ec4\u5c06\u5305\u542b 3 \u884c\uff0c\u6bcf\u884c\u6709 4 \u4e2a\u5750\u6807\u3002 int[][] coordinates = new int[3][4]; \u767b\u5f55\u540e\u590d\u5236 \u5750\u6807\u6570\u7ec4\u7684\u8bbf\u95ee \u8981\u8bbf\u95ee\u5750\u6807\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a int x = coordinates[rowIndex][columnIndex]; \u767b\u5f55\u540e\u590d\u5236 \u540c\u6837\uff0c\u8981\u8bbe\u7f6e\u4e00\u4e2a\u70b9\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a coordinates[rowIndex][columnIndex] = x; \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5b9a\u4e49\u5750\u6807\u6570\u7ec4 java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-65376","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65376","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=65376"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65376\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}