{"id":39622,"date":"2024-11-26T08:03:05","date_gmt":"2024-11-26T00:03:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39622\/"},"modified":"2024-11-26T08:03:05","modified_gmt":"2024-11-26T00:03:05","slug":"java%e8%af%ad%e8%a8%80%e6%80%8e%e4%b9%88%e4%bb%8e%e9%94%ae%e7%9b%98%e8%be%93%e5%85%a5%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39622\/","title":{"rendered":"java\u8bed\u8a00\u600e\u4e48\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\u548c\u957f\u5ea6\uff0c\u5e76\u4f7f\u7528 new \u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\u3002\u521b\u5efa scanner \u5bf9\u8c61\uff0c\u4ee5\u63a5\u53d7\u6765\u81ea\u63a7\u5236\u53f0\u7684\u8f93\u5165\u3002\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u4ece\u952e\u76d8\u8bfb\u53d6\u503c\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111619003772109.jpg\" class=\"aligncenter\" title=\"java\u8bed\u8a00\u600e\u4e48\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u8bed\u8a00\u600e\u4e48\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u521b\u5efa\u6570\u7ec4<\/strong><\/p>\n<ul>\n<li>\u5b9a\u4e49\u4e00\u4e2a\u6570\u636e\u7c7b\u578b\uff0c\u5982 int \u6216 String\uff0c\u5e76\u6307\u5b9a\u6570\u7ec4\u7684\u957f\u5ea6\u3002<\/li>\n<li>\n<p>\u4f7f\u7528 new \u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\uff1a<\/p>\n<pre>int[] numbers = new int[5];\nString[] names = new String[3];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 2\uff1a\u4f7f\u7528 Scanner \u7c7b\u8f93\u5165\u6570\u636e<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u5b83\u5c06\u63a5\u53d7\u6765\u81ea\u63a7\u5236\u53f0\u7684\u8f93\u5165\u3002<\/p>\n<pre>Scanner scanner = new Scanner(System.in);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 3\uff1a\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/li>\n<li>\n<p>\u8c03\u7528 scanner.nextInt() \u6216 scanner.nextLine() \u4ece\u952e\u76d8\u8bfb\u53d6\u503c\uff0c\u5e76\u5c06\u5b83\u4eec\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002<\/p>\n<pre>for (int i = 0; i &lt; numbers.length; i++) {\n  numbers[i] = scanner.nextInt();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a\u4ece\u952e\u76d8\u8f93\u5165\u6574\u6570\u6570\u7ec4<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class InputArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u5b9a\u4e49\u5e76\u521b\u5efa\u6570\u7ec4\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528\u5faa\u73af\u4ece\u952e\u76d8\u8f93\u5165\u6570\u636e\n        for (int i = 0; i &lt; numbers.length; i++) {\n            System.out.print(\"Enter number \" + (i + 1) + \": \");\n            numbers[i] = scanner.nextInt();\n        }\n\n        \/\/ \u8f93\u51fa\u6570\u7ec4\u5143\u7d20\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u7ec4\u5143\u7d20\uff1a\");\n        for (int num : numbers) {\n            System.out.println(num);\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u8bed\u8a00\u600e\u4e48\u4ece\u952e\u76d8\u8f93\u5165\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>\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\u548c\u957f\u5ea6\uff0c\u5e76\u4f7f\u7528 new \u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\u3002\u521b\u5efa scanner \u5bf9\u8c61\uff0c\u4ee5\u63a5\u53d7\u6765\u81ea\u63a7\u5236\u53f0\u7684\u8f93\u5165\u3002\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u4ece\u952e\u76d8\u8bfb\u53d6\u503c\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002 \u5982\u4f55\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4 \u6b65\u9aa4 1\uff1a\u521b\u5efa\u6570\u7ec4 \u5b9a\u4e49\u4e00\u4e2a\u6570\u636e\u7c7b\u578b\uff0c\u5982 int \u6216 String\uff0c\u5e76\u6307\u5b9a\u6570\u7ec4\u7684\u957f\u5ea6\u3002 \u4f7f\u7528 new \u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\uff1a int[] numbers = new int[5]; String[] names = new String[3]; \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4 2\uff1a\u4f7f\u7528 Scanner \u7c7b\u8f93\u5165\u6570\u636e \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u5b83\u5c06\u63a5\u53d7\u6765\u81ea\u63a7\u5236\u53f0\u7684\u8f93\u5165\u3002 Scanner scanner = new Scanner(System.in); \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4 3\uff1a\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4 \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u3002 \u8c03\u7528 scanner.nextInt() \u6216 scanner.nextLine() \u4ece\u952e\u76d8\u8bfb\u53d6\u503c\uff0c\u5e76\u5c06\u5b83\u4eec\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002 for (int i = 0; [&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-39622","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39622","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=39622"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39622\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}