{"id":35028,"date":"2024-11-26T17:22:08","date_gmt":"2024-11-26T09:22:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35028\/"},"modified":"2024-11-26T17:22:08","modified_gmt":"2024-11-26T09:22:08","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e7%94%a8%e9%94%ae%e7%9b%98%e8%be%93%e5%85%a5%e6%95%b0%e7%bb%84%e8%b5%8b%e5%80%bc","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35028\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u7528\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u8d4b\u503c"},"content":{"rendered":"<blockquote><p>\n  \u8981\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a java \u4e2d\u7684\u6570\u7ec4\u8d4b\u503c\uff0c\u53ef\u4ee5\u6309\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a\u521b\u5efa\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\u3002\u4f7f\u7528 java.util.scanner \u7c7b\u521b\u5efa scanner \u5bf9\u8c61\u3002\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u9010\u4e2a\u8bfb\u53d6\u8f93\u5165\u503c\u3002\u4f7f\u7528\u5b8c scanner \u7c7b\u540e\u5c06\u5176\u5173\u95ed\u4ee5\u91ca\u653e\u8d44\u6e90\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110308392261189.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u7528\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u8d4b\u503c\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u7528\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u8d4b\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5728 Java \u4e2d\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a\u6570\u7ec4\u8d4b\u503c<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a Java \u4e2d\u7684\u6570\u7ec4\u8d4b\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u521b\u5efa\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\uff0c\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = new int[5];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528 Scanner \u7c7b<\/strong><\/p>\n<p>\u8981\u83b7\u53d6\u952e\u76d8\u8f93\u5165\uff0c\u9700\u8981\u4f7f\u7528 java.util.Scanner \u7c7b\u3002<\/p>\n<pre>Scanner input = new Scanner(System.in);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u4f7f\u7528 for \u5faa\u73af\u8bfb\u53d6\u8f93\u5165<\/strong><\/p>\n<p>\u4f7f\u7528 for \u5faa\u73af\u6765\u904d\u5386\u6570\u7ec4\u5e76\u9010\u4e2a\u8bfb\u53d6\u8f93\u5165\u503c\uff1a<\/p>\n<pre>for (int i = 0; i &lt; numbers.length; i++) {\n    System.out.println(\"Enter the number for index \" + i + \": \");\n    numbers[i] = input.nextInt();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u5173\u95ed Scanner<\/strong><\/p>\n<p>\u4f7f\u7528\u5b8c Scanner \u7c7b\u540e\uff0c\u5c06\u5176\u5173\u95ed\u4ee5\u91ca\u653e\u8d44\u6e90\uff1a<\/p>\n<pre>input.close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a\u6570\u7ec4\u8d4b\u503c\uff1a<\/p>\n<pre>import java.util.Scanner;\n\npublic class ArrayInput {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528 Scanner \u7c7b\n        Scanner input = new Scanner(System.in);\n\n        \/\/ \u4f7f\u7528 for \u5faa\u73af\u8bfb\u53d6\u8f93\u5165\n        for (int i = 0; i &lt; numbers.length; i++) {\n            System.out.println(\"Enter the number for index \" + i + \": \");\n            numbers[i] = input.nextInt();\n        }\n\n        \/\/ \u6253\u5370\u6570\u7ec4\n        System.out.println(\"The array values are: \");\n        for (int number : numbers) {\n            System.out.print(number + \" \");\n        }\n\n        \/\/ \u5173\u95ed Scanner\n        input.close();\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u7528\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u8d4b\u503c\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>\u8981\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a java \u4e2d\u7684\u6570\u7ec4\u8d4b\u503c\uff0c\u53ef\u4ee5\u6309\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a\u521b\u5efa\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\u3002\u4f7f\u7528 java.util.scanner \u7c7b\u521b\u5efa scanner \u5bf9\u8c61\u3002\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u9010\u4e2a\u8bfb\u53d6\u8f93\u5165\u503c\u3002\u4f7f\u7528\u5b8c scanner \u7c7b\u540e\u5c06\u5176\u5173\u95ed\u4ee5\u91ca\u653e\u8d44\u6e90\u3002 \u5728 Java \u4e2d\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a\u6570\u7ec4\u8d4b\u503c \u8981\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u4e3a Java \u4e2d\u7684\u6570\u7ec4\u8d4b\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4 \u9996\u5148\uff0c\u521b\u5efa\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\uff0c\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = new int[5]; \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528 Scanner \u7c7b \u8981\u83b7\u53d6\u952e\u76d8\u8f93\u5165\uff0c\u9700\u8981\u4f7f\u7528 java.util.Scanner \u7c7b\u3002 Scanner input = new Scanner(System.in); \u767b\u5f55\u540e\u590d\u5236 3. \u4f7f\u7528 for \u5faa\u73af\u8bfb\u53d6\u8f93\u5165 \u4f7f\u7528 for \u5faa\u73af\u6765\u904d\u5386\u6570\u7ec4\u5e76\u9010\u4e2a\u8bfb\u53d6\u8f93\u5165\u503c\uff1a for (int i = 0; i &lt; numbers.length; [&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-35028","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35028","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=35028"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35028\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}