{"id":35335,"date":"2024-11-26T13:22:53","date_gmt":"2024-11-26T05:22:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35335\/"},"modified":"2024-11-26T13:22:53","modified_gmt":"2024-11-26T05:22:53","slug":"java%e6%80%8e%e4%b9%88%e9%9a%94%e4%b8%80%e4%b8%aa%e7%a9%ba%e6%a0%bc%e8%be%93%e5%87%ba%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35335\/","title":{"rendered":"java\u600e\u4e48\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u7684\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u4f7f\u7528 system.out.printf()\uff1a\u904d\u5386\u6570\u7ec4\uff0c\u4f7f\u7528 %d \u683c\u5f0f\u8bf4\u660e\u7b26\u8f93\u51fa\u6574\u6570\u4f7f\u7528 s \u6362\u884c\u7b26\u6dfb\u52a0\u7a7a\u683c\u4f7f\u7528 arrays.tostring()\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u7528\u7a7a\u683c\u5206\u9694\u5143\u7d20\u7684\u5b57\u7b26\u4e32\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/04\/2024110400482749195.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4<\/strong><\/p>\n<p>Java \u4e2d\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b83\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u3002<\/p>\n<p><strong>\u4f7f\u7528 System.out.printf()<\/strong><\/p>\n<p>\u4f7f\u7528 System.out.printf() \u53ef\u4ee5\uff0c\u5305\u62ec\u6570\u7ec4\u5143\u7d20\u3002\u4ee5\u4e0b\u662f\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\u58f0\u660e\u4e00\u4e2a int \u6570\u7ec4\u3002<\/li>\n<li>\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u3002<\/li>\n<li>\u5728 System.out.printf() \u4e2d\u4f7f\u7528 %d \u683c\u5f0f\u8bf4\u660e\u7b26\uff0c\u5b83\u7528\u4e8e\u8f93\u51fa\u6574\u6570\u3002<\/li>\n<li>\u4f7f\u7528 s \u6362\u884c\u7b26\u5728\u6bcf\u4e2a\u6574\u6570\u540e\u6dfb\u52a0\u7a7a\u683c\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>public class Main {\n    public static void main(String[] args) {\n        int[] numbers = {1, 2, 3, 4, 5};\n\n        for (int number : numbers) {\n            System.out.printf(\"%d \", number);\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u6b64\u4ee3\u7801\u5c06\u8f93\u51fa\uff1a<\/p>\n<pre>1 2 3 4 5<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 Arrays.toString()<\/strong><\/p>\n<p>Java \u8fd8\u63d0\u4f9b\u4e86 Arrays.toString() \u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff0c\u5176\u4e2d\u5143\u7d20\u7531\u7a7a\u683c\u5206\u9694\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>public class Main {\n    public static void main(String[] args) {\n        int[] numbers = {1, 2, 3, 4, 5};\n\n        String output = Arrays.toString(numbers);\n        System.out.println(output);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u6b64\u4ee3\u7801\u5c06\u8f93\u51fa\uff1a<\/p>\n<pre>[1, 2, 3, 4, 5]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8bf7\u6ce8\u610f\uff0cArrays.toString() \u8f93\u51fa\u7684\u5b57\u7b26\u4e32\u7528\u65b9\u62ec\u53f7\u5c06\u6570\u7ec4\u5143\u7d20\u62ec\u8d77\u6765\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\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>java \u4e2d\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u7684\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u4f7f\u7528 system.out.printf()\uff1a\u904d\u5386\u6570\u7ec4\uff0c\u4f7f\u7528 %d \u683c\u5f0f\u8bf4\u660e\u7b26\u8f93\u51fa\u6574\u6570\u4f7f\u7528 s \u6362\u884c\u7b26\u6dfb\u52a0\u7a7a\u683c\u4f7f\u7528 arrays.tostring()\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u7528\u7a7a\u683c\u5206\u9694\u5143\u7d20\u7684\u5b57\u7b26\u4e32 \u5982\u4f55\u5728 Java \u4e2d\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4 Java \u4e2d\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b83\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u3002 \u4f7f\u7528 System.out.printf() \u4f7f\u7528 System.out.printf() \u53ef\u4ee5\uff0c\u5305\u62ec\u6570\u7ec4\u5143\u7d20\u3002\u4ee5\u4e0b\u662f\u9694\u4e00\u4e2a\u7a7a\u683c\u8f93\u51fa\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u58f0\u660e\u4e00\u4e2a int \u6570\u7ec4\u3002 \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u3002 \u5728 System.out.printf() \u4e2d\u4f7f\u7528 %d \u683c\u5f0f\u8bf4\u660e\u7b26\uff0c\u5b83\u7528\u4e8e\u8f93\u51fa\u6574\u6570\u3002 \u4f7f\u7528 s \u6362\u884c\u7b26\u5728\u6bcf\u4e2a\u6574\u6570\u540e\u6dfb\u52a0\u7a7a\u683c\u3002 \u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a public class Main { public static void main(String[] args) { int[] numbers = {1, 2, 3, 4, 5}; for (int number [&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-35335","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35335","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=35335"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35335\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}