{"id":39287,"date":"2024-11-26T16:39:09","date_gmt":"2024-11-26T08:39:09","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39287\/"},"modified":"2024-11-26T16:39:09","modified_gmt":"2024-11-26T08:39:09","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%87%ba%e4%ba%8c%e7%bb%b4%e5%ad%97%e7%ac%a6%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39287\/","title":{"rendered":"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u76f4\u63a5\u8f93\u51fa java \u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u8fed\u4ee3\u6570\u7ec4\uff0c\u9010\u4e2a\u8f93\u51fa\u5143\u7d20\u3002\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f6c\u6362\u6570\u7ec4\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa\u3002\u4f7f\u7528 stringbuilder \u62fc\u63a5\u5b57\u7b26\u4e32\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111606073277014.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u8f93\u51fa Java \u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u76f4\u63a5\u8f93\u51fa<\/strong><\/p>\n<p>\u6700\u76f4\u63a5\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u8fed\u4ee3\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5e76\u9010\u4e2a\u8f93\u51fa\u5143\u7d20\u3002<\/p>\n<pre>char[][] array = new char[][]{{'a', 'b', 'c'}, {'d', 'e', 'f'}, {'g', 'h', 'i'}};\n\nfor (int i = 0; i &lt; array.length; i++) {\n    for (int j = 0; j &lt; array[i].length; j++) {\n        System.out.print(array[i][j] + \" \");\n    }\n    System.out.println(); \/\/ \u6362\u884c\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>a b c \nd e f \ng h i <\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 Arrays.deepToString()<\/strong><\/p>\n<p>Java \u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e2a Arrays.deepToString() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06\u591a\u7ef4\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f93\u51fa\u3002<\/p>\n<pre>System.out.println(Arrays.deepToString(array));<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>[[a, b, c], [d, e, f], [g, h, i]]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u81ea\u5b9a\u4e49\u683c\u5f0f\u5316<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f\uff0c\u53ef\u4ee5\u904d\u5386\u6570\u7ec4\u5e76\u4f7f\u7528 StringBuilder \u62fc\u63a5\u5b57\u7b26\u4e32\u3002<\/p>\n<pre>StringBuilder sb = new StringBuilder();\n\nfor (char[] row : array) {\n    for (char element : row) {\n        sb.append(element).append(\" \");\n    }\n    sb.append(\"\n\"); \/\/ \u6362\u884c\n}\n\nSystem.out.println(sb);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>a b c\nd e f\ng h i<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u8f93\u51fa\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\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>\u76f4\u63a5\u8f93\u51fa java \u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u8fed\u4ee3\u6570\u7ec4\uff0c\u9010\u4e2a\u8f93\u51fa\u5143\u7d20\u3002\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f6c\u6362\u6570\u7ec4\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa\u3002\u4f7f\u7528 stringbuilder \u62fc\u63a5\u5b57\u7b26\u4e32\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f\u3002 \u5982\u4f55\u8f93\u51fa Java \u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4 \u76f4\u63a5\u8f93\u51fa \u6700\u76f4\u63a5\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u8fed\u4ee3\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5e76\u9010\u4e2a\u8f93\u51fa\u5143\u7d20\u3002 char[][] array = new char[][]{{&#8216;a&#8217;, &#8216;b&#8217;, &#8216;c&#8217;}, {&#8216;d&#8217;, &#8216;e&#8217;, &#8216;f&#8217;}, {&#8216;g&#8217;, &#8216;h&#8217;, &#8216;i&#8217;}}; for (int i = 0; i &lt; array.length; i++) { for (int j = 0; j &lt; array[i].length; j++) { System.out.print(array[i][j] + &#8221; &#8220;); } System.out.println(); \/\/ \u6362\u884c } \u767b\u5f55\u540e\u590d\u5236 [&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-39287","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39287","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=39287"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39287\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}