{"id":64301,"date":"2025-05-03T08:36:00","date_gmt":"2025-05-03T00:36:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64301\/"},"modified":"2025-05-03T08:36:00","modified_gmt":"2025-05-03T00:36:00","slug":"java%e4%b8%80%e7%bb%b4%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e5%80%bc%e8%bf%9b%e5%8e%bb-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64301\/","title":{"rendered":"java\u4e00\u7ef4\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u503c\u8fdb\u53bb"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u4e00\u7ef4\u6570\u7ec4\u7684\u8f93\u5165\u6b65\u9aa4\u5305\u62ec\uff1a1. \u58f0\u660e\u6570\u7ec4\u53d8\u91cf\uff0c\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\uff1b2. \u4f7f\u7528 scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u7528\u6237\u8f93\u5165\uff0c\u5faa\u73af\u8bfb\u53d6\u6bcf\u4e2a\u5143\u7d20\uff1b3. \u4e5f\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u65f6\u6307\u5b9a\u9884\u5b9a\u4e49\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110304152531870.jpg\" class=\"aligncenter\" title=\"java\u4e00\u7ef4\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u503c\u8fdb\u53bb\u63d2\u56fe\" alt=\"java\u4e00\u7ef4\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u503c\u8fdb\u53bb\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e00\u7ef4\u6570\u7ec4\u503c\u8f93\u5165<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u4e00\u7ef4\u6570\u7ec4\u662f\u4e00\u7ec4\u5177\u6709\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\u5143\u7d20\u7684\u96c6\u5408\u3002\u8981\u5411\u4e00\u7ef4\u6570\u7ec4\u4e2d\u8f93\u5165\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u58f0\u660e\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\u6765\u5b58\u50a8\u503c\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>\u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d = new \u6570\u636e\u7c7b\u578b[\u5927\u5c0f];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0c\u6570\u636e\u7c7b\u578b \u662f\u8981\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u7684\u7c7b\u578b\uff0c\u6570\u7ec4\u540d \u662f\u6570\u7ec4\u53d8\u91cf\u7684\u540d\u79f0\uff0c\u5927\u5c0f \u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002<\/p>\n<p><strong>2. \u4f7f\u7528\u952e\u76d8\u8f93\u5165<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528 Scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>Scanner scanner = new Scanner(System.in);\nint[] array = new int[\u5927\u5c0f];\n\nfor (int i = 0; i &lt; array.length; i++) {\n    System.out.print(\"\u8bf7\u8f93\u5165\u7b2c \" + (i + 1) + \" \u4e2a\u5143\u7d20\uff1a\");\n    array[i] = scanner.nextInt();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0carray \u662f\u8981\u8f93\u5165\u503c\u7684\u6570\u7ec4\uff0ci \u662f\u5faa\u73af\u53d8\u91cf\uff0c\u7528\u4e8e\u904d\u5386\u6570\u7ec4\uff0cSystem.out.print \u7528\u4e8e\u663e\u793a\u63d0\u793a\u4fe1\u606f\uff0cscanner.nextInt() \u7528\u4e8e\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u7684\u6574\u6570\u503c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u76f8\u5e94\u7684\u6570\u7ec4\u5143\u7d20\u4e2d\u3002<\/p>\n<p><strong>3. \u4f7f\u7528\u9884\u5b9a\u4e49\u503c<\/strong><\/p>\n<p>\u4e5f\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u65f6\u6307\u5b9a\u9884\u5b9a\u4e49\u7684\u503c\uff0c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>int[] array = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6570\u7ec4\u5c06\u521d\u59cb\u5316\u4e3a\u5305\u542b\u7ed9\u5b9a\u503c\u3002<\/p>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4ece\u952e\u76d8\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u6570\u7ec4\uff1a<\/p>\n<pre>import java.util.Scanner;\n\npublic class Main {\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u58f0\u660e\u5927\u5c0f\u4e3a 5 \u7684\u6574\u6570\u6570\u7ec4\n        int[] numbers = new int[5];\n\n        \/\/ \u4ece\u952e\u76d8\u8f93\u5165\u503c\n        for (int i = 0; i &lt; numbers.length; i++) {\n            System.out.print(\"\u8bf7\u8f93\u5165\u7b2c \" + (i + 1) + \" \u4e2a\u5143\u7d20\uff1a\");\n            numbers[i] = scanner.nextInt();\n        }\n\n        \/\/ \u8f93\u51fa\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\n        System.out.println(\"\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u4e3a\uff1a\");\n        for (int number : numbers) {\n            System.out.print(number + \" \");\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd0\u884c\u65f6\uff0c\u6b64\u7a0b\u5e8f\u5c06\u63d0\u793a\u7528\u6237\u8f93\u5165\u4e94\u4e2a\u6574\u6570\uff0c\u5e76\u5c06\u8fd9\u4e9b\u503c\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\u7136\u540e\uff0c\u5b83\u5c06\u8f93\u51fa\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e00\u7ef4\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u503c\u8fdb\u53bb\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>\u5728 java \u4e2d\uff0c\u4e00\u7ef4\u6570\u7ec4\u7684\u8f93\u5165\u6b65\u9aa4\u5305\u62ec\uff1a1. \u58f0\u660e\u6570\u7ec4\u53d8\u91cf\uff0c\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\uff1b2. \u4f7f\u7528 scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u7528\u6237\u8f93\u5165\uff0c\u5faa\u73af\u8bfb\u53d6\u6bcf\u4e2a\u5143\u7d20\uff1b3. \u4e5f\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u65f6\u6307\u5b9a\u9884\u5b9a\u4e49\u503c\u3002 Java \u4e00\u7ef4\u6570\u7ec4\u503c\u8f93\u5165 \u5728 Java \u4e2d\uff0c\u4e00\u7ef4\u6570\u7ec4\u662f\u4e00\u7ec4\u5177\u6709\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\u5143\u7d20\u7684\u96c6\u5408\u3002\u8981\u5411\u4e00\u7ef4\u6570\u7ec4\u4e2d\u8f93\u5165\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u58f0\u660e\u6570\u7ec4 \u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\u6765\u5b58\u50a8\u503c\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d = new \u6570\u636e\u7c7b\u578b[\u5927\u5c0f]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c\u6570\u636e\u7c7b\u578b \u662f\u8981\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u7684\u7c7b\u578b\uff0c\u6570\u7ec4\u540d \u662f\u6570\u7ec4\u53d8\u91cf\u7684\u540d\u79f0\uff0c\u5927\u5c0f \u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002 2. \u4f7f\u7528\u952e\u76d8\u8f93\u5165 \u53ef\u4ee5\u4f7f\u7528 Scanner \u7c7b\u4ece\u952e\u76d8\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a Scanner scanner = new Scanner(System.in); int[] array = new int[\u5927\u5c0f]; for (int i = 0; i &lt; array.length; i++) { System.out.print(&#8220;\u8bf7\u8f93\u5165\u7b2c &#8221; + [&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-64301","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64301","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=64301"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64301\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}