{"id":64510,"date":"2025-05-03T12:54:17","date_gmt":"2025-05-03T04:54:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64510\/"},"modified":"2025-05-03T12:54:17","modified_gmt":"2025-05-03T04:54:17","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e6%95%b0%e7%bb%84%e9%80%9a%e8%bf%87%e9%94%ae%e7%9b%98%e8%be%93%e5%85%a5-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64510\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u901a\u8fc7\u952e\u76d8\u8f93\u5165"},"content":{"rendered":"<blockquote><p>\n  \u8981\u5b9a\u4e49\u6570\u7ec4\u5e76\u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff0c\u9996\u5148\u5b9a\u4e49\u6570\u7ec4\u5e76\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u6570\u91cf\uff1b\u7136\u540e\u4f7f\u7528 scanner \u7c7b\u83b7\u53d6\u952e\u76d8\u8f93\u5165\uff0c\u5e76\u4f7f\u7528 for \u5faa\u73af\u4ece\u7528\u6237\u83b7\u53d6\u8f93\u5165\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\uff1b\u6700\u540e\u6253\u5370\u8f93\u5165\u7684\u6570\u5b57\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110322424998413.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u901a\u8fc7\u952e\u76d8\u8f93\u5165\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u901a\u8fc7\u952e\u76d8\u8f93\u5165\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u5e76\u901a\u8fc7\u952e\u76d8\u8f93\u5165<\/strong><\/p>\n<p>\u5b9a\u4e49\u6570\u7ec4\uff1a<br \/>\u8981\u5b9a\u4e49\u6570\u7ec4\uff0c\u60a8\u9700\u8981\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u6570\u7ec4\u5143\u7d20\u7684\u6570\u91cf\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>\u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d = new \u6570\u636e\u7c7b\u578b[\u6570\u7ec4\u5927\u5c0f];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = new int[5]; \/\/ \u5b9a\u4e49\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u578b\u6570\u7ec4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4f7f\u7528 Scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u8f93\u5165\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre>import java.util.Scanner;\n\npublic class ArrayInput {\n\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u5b9a\u4e49\u6570\u7ec4\n        int[] numbers = new int[5];\n\n        \/\/ \u83b7\u53d6\u7528\u6237\u8f93\u5165\n        System.out.println(\"\u8bf7\u8f93\u5165 5 \u4e2a\u6570\u5b57\uff1a\");\n        for (int i = 0; i &lt; numbers.length; i++) {\n            numbers[i] = scanner.nextInt();\n        }\n\n        \/\/ \u6253\u5370\u8f93\u5165\u7684\u6570\u5b57\n        System.out.println(\"\u60a8\u8f93\u5165\u7684\u6570\u5b57\uff1a\");\n        for (int number : numbers) {\n            System.out.println(number);\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff1a<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u6211\u4eec\u4f7f\u7528 Scanner \u7c7b\u521b\u5efa\u4e86\u4e00\u4e2a\u5bf9\u8c61 scanner \u6765\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3002<\/li>\n<li>\u7136\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u578b\u6570\u7ec4 numbers\u3002<\/li>\n<li>\u4f7f\u7528 for \u5faa\u73af\uff0c\u6211\u4eec\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u5b57\u5e76\u5c06\u5b83\u4eec\u5b58\u50a8\u5728\u6570\u7ec4 numbers \u4e2d\u3002<\/li>\n<li>\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u53e6\u4e00\u500b for \u5faa\u73af\u6253\u5370\u8f93\u5165\u7684\u6570\u5b57\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u901a\u8fc7\u952e\u76d8\u8f93\u5165\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>\u8981\u5b9a\u4e49\u6570\u7ec4\u5e76\u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff0c\u9996\u5148\u5b9a\u4e49\u6570\u7ec4\u5e76\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u6570\u91cf\uff1b\u7136\u540e\u4f7f\u7528 scanner \u7c7b\u83b7\u53d6\u952e\u76d8\u8f93\u5165\uff0c\u5e76\u4f7f\u7528 for \u5faa\u73af\u4ece\u7528\u6237\u83b7\u53d6\u8f93\u5165\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\uff1b\u6700\u540e\u6253\u5370\u8f93\u5165\u7684\u6570\u5b57\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u5e76\u901a\u8fc7\u952e\u76d8\u8f93\u5165 \u5b9a\u4e49\u6570\u7ec4\uff1a\u8981\u5b9a\u4e49\u6570\u7ec4\uff0c\u60a8\u9700\u8981\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u6570\u7ec4\u5143\u7d20\u7684\u6570\u91cf\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d = new \u6570\u636e\u7c7b\u578b[\u6570\u7ec4\u5927\u5c0f]; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff1a int[] numbers = new int[5]; \/\/ \u5b9a\u4e49\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u578b\u6570\u7ec4 \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4f7f\u7528 Scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u8f93\u5165\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a import java.util.Scanner; public class ArrayInput { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); \/\/ \u5b9a\u4e49\u6570\u7ec4 int[] numbers = new int[5]; [&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-64510","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64510","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=64510"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64510\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}