{"id":65477,"date":"2025-05-03T11:19:25","date_gmt":"2025-05-03T03:19:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65477\/"},"modified":"2025-05-03T11:19:25","modified_gmt":"2025-05-03T03:19:25","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e6%a8%aa%e5%90%91%e6%8e%92%e5%88%97-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65477\/","title":{"rendered":"java\u600e\u4e48\u628a\u6570\u7ec4\u6a2a\u5411\u6392\u5217"},"content":{"rendered":"<blockquote><p>\n  java\u4e2d\u53ef\u4ee5\u4f7f\u7528arrays.tostring()\u65b9\u6cd5\u6a2a\u5411\u6392\u5217\u6570\u7ec4\uff1a\u521b\u5efa\u5e76\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f7f\u7528arrays.tostring()\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u6253\u5370\u8f93\u51fa\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111302003674823.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u6570\u7ec4\u6a2a\u5411\u6392\u5217\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u6570\u7ec4\u6a2a\u5411\u6392\u5217\u63d2\u56fe\" \/><\/p>\n<p><strong>Java\u6570\u7ec4\u6a2a\u5411<\/strong><\/p>\n<p><strong>\u5982\u4f55\u5c06Java\u6570\u7ec4\u6a2a\u5411\u6392\u5217\uff1f<\/strong><\/p>\n<p>Java\u4e2d\u53ef\u4ee5\u4f7f\u7528[Arrays.toString()](https:\/\/docs..com\/javase\/8\/docs\/api\/java\/util\/Arrays.html#toString(int[]))\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u4ee5\u9017\u53f7\u5206\u9694\u7684\u5b57\u7b26\u4e32\uff0c\u518d\u5c06\u5176\u6253\u5370\u5230\u63a7\u5236\u53f0\u5373\u53ef\u5b9e\u73b0\u6a2a\u5411\u6392\u5217\u3002<\/p>\n<p><strong>\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\u9996\u5148\uff0c\u521b\u5efa\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u7ec4\u3002<\/li>\n<li>\u4f7f\u7528[Arrays.toString()]\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002<\/li>\n<li>\u6253\u5370\u8f93\u51fa\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>\/\/ \u521b\u5efa\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\nint[] numbers = {1, 2, 3, 4, 5};\n\n\/\/ \u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\nString arrayString = Arrays.toString(numbers);\n\n\/\/ \u6253\u5370\u8f93\u51fa\u6a2a\u5411\u6392\u5217\u7684\u6570\u7ec4\nSystem.out.println(arrayString);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>[1, 2, 3, 4, 5]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u6570\u7ec4\u6a2a\u5411\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>java\u4e2d\u53ef\u4ee5\u4f7f\u7528arrays.tostring()\u65b9\u6cd5\u6a2a\u5411\u6392\u5217\u6570\u7ec4\uff1a\u521b\u5efa\u5e76\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f7f\u7528arrays.tostring()\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u6253\u5370\u8f93\u51fa\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\u3002 Java\u6570\u7ec4\u6a2a\u5411 \u5982\u4f55\u5c06Java\u6570\u7ec4\u6a2a\u5411\u6392\u5217\uff1f Java\u4e2d\u53ef\u4ee5\u4f7f\u7528[Arrays.toString()](https:\/\/docs..com\/javase\/8\/docs\/api\/java\/util\/Arrays.html#toString(int[]))\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u4ee5\u9017\u53f7\u5206\u9694\u7684\u5b57\u7b26\u4e32\uff0c\u518d\u5c06\u5176\u6253\u5370\u5230\u63a7\u5236\u53f0\u5373\u53ef\u5b9e\u73b0\u6a2a\u5411\u6392\u5217\u3002 \u8be6\u7ec6\u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u9996\u5148\uff0c\u521b\u5efa\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u7ec4\u3002 \u4f7f\u7528[Arrays.toString()]\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002 \u6253\u5370\u8f93\u51fa\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a \/\/ \u521b\u5efa\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u6574\u578b\u6570\u7ec4 int[] numbers = {1, 2, 3, 4, 5}; \/\/ \u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32 String arrayString = Arrays.toString(numbers); \/\/ \u6253\u5370\u8f93\u51fa\u6a2a\u5411\u6392\u5217\u7684\u6570\u7ec4 System.out.println(arrayString); \u767b\u5f55\u540e\u590d\u5236 \u8f93\u51fa\uff1a [1, 2, 3, 4, 5] \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u6570\u7ec4\u6a2a\u5411\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-65477","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65477","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=65477"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65477\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}