{"id":36739,"date":"2024-11-26T16:55:36","date_gmt":"2024-11-26T08:55:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36739\/"},"modified":"2024-11-26T16:55:36","modified_gmt":"2024-11-26T08:55:36","slug":"java%e8%be%93%e5%87%ba%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36739\/","title":{"rendered":"java\u8f93\u51fa\u6570\u7ec4\u600e\u4e48"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u8f93\u51fa\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528 arrays.tostring() \u65b9\u6cd5\u6216\u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u6253\u5370\u6bcf\u4e2a\u5143\u7d20\uff0c\u5305\u62ec\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f93\u51fa\u591a\u7ef4\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111215485367855.jpg\" class=\"aligncenter\" title=\"java\u8f93\u51fa\u6570\u7ec4\u600e\u4e48\u63d2\u56fe\" alt=\"java\u8f93\u51fa\u6570\u7ec4\u600e\u4e48\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u8f93\u51fa\u6570\u7ec4\u7684\u65b9\u6cd5<\/strong><\/p>\n<p><strong>\u5f00\u95e8\u89c1\u5c71\u56de\u7b54\uff1a<\/strong><\/p>\n<p>Java \u4e2d\u8f93\u51fa\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528 Arrays.toString() \u65b9\u6cd5\u6216\u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u6253\u5370\u6bcf\u4e2a\u5143\u7d20\u3002<\/p>\n<p><strong>\u8be6\u7ec6\u5c55\u5f00\u56de\u7b54\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u4f7f\u7528 Arrays.toString() \u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li>\u8be5\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f\uff0c\u5176\u4e2d\u5143\u7d20\u88ab\u9017\u53f7\u5206\u9694\u5e76\u7528\u65b9\u62ec\u53f7\u62ec\u8d77\u6765\u3002<\/li>\n<li> <strong>\u7528\u6cd5\uff1a<\/strong> String arrayString = Arrays.toString(array);<\/li>\n<li>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>int[] numbers = {1, 2, 3};\nString arrayString = Arrays.toString(numbers);\nSystem.out.println(arrayString); \/\/ \u8f93\u51fa\uff1a[1, 2, 3]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u5faa\u73af\u904d\u5386\uff1a<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 for \u5faa\u73af\u6216 for-each \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/li>\n<li>\n<p><strong>\u7528\u6cd5\uff1a<\/strong><\/p>\n<pre>int[] numbers = {1, 2, 3};\nfor (int number : numbers) {\n  System.out.println(number);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u8f93\u51fa\u591a\u7ef4\u6570\u7ec4\uff1a<\/strong><\/p>\n<ul>\n<li>\u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6216 Arrays.deepToString() \u65b9\u6cd5\uff1a<\/li>\n<li> <strong>Arrays.deepToString() \u65b9\u6cd5\uff1a<\/strong> \u4e0e Arrays.toString() \u7c7b\u4f3c\uff0c\u4f46\u9002\u7528\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u9012\u5f52\u8f93\u51fa\u6bcf\u4e2a\u5b50\u6570\u7ec4\u3002<\/li>\n<li> <strong>\u7528\u6cd5\uff1a<\/strong> String arrayString = Arrays.deepToString(array);<\/li>\n<li>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>int[][] matrix = {{1, 2}, {3, 4}};\nString arrayString = Arrays.deepToString(matrix);\nSystem.out.println(arrayString); \/\/ \u8f93\u51fa\uff1a[[1, 2], [3, 4]]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u8f93\u51fa\u6570\u7ec4\u600e\u4e48\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\u8f93\u51fa\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528 arrays.tostring() \u65b9\u6cd5\u6216\u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u6253\u5370\u6bcf\u4e2a\u5143\u7d20\uff0c\u5305\u62ec\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f93\u51fa\u591a\u7ef4\u6570\u7ec4\u3002 Java \u8f93\u51fa\u6570\u7ec4\u7684\u65b9\u6cd5 \u5f00\u95e8\u89c1\u5c71\u56de\u7b54\uff1a Java \u4e2d\u8f93\u51fa\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528 Arrays.toString() \u65b9\u6cd5\u6216\u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u6253\u5370\u6bcf\u4e2a\u5143\u7d20\u3002 \u8be6\u7ec6\u5c55\u5f00\u56de\u7b54\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4f7f\u7528 Arrays.toString() \u65b9\u6cd5\uff1a \u8be5\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f\uff0c\u5176\u4e2d\u5143\u7d20\u88ab\u9017\u53f7\u5206\u9694\u5e76\u7528\u65b9\u62ec\u53f7\u62ec\u8d77\u6765\u3002 \u7528\u6cd5\uff1a String arrayString = Arrays.toString(array); \u793a\u4f8b\uff1a int[] numbers = {1, 2, 3}; String arrayString = Arrays.toString(numbers); System.out.println(arrayString); \/\/ \u8f93\u51fa\uff1a[1, 2, 3] \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u5faa\u73af\u904d\u5386\uff1a \u4f7f\u7528 for \u5faa\u73af\u6216 for-each \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002 \u7528\u6cd5\uff1a int[] numbers = {1, 2, 3}; for [&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-36739","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36739","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=36739"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36739\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}