{"id":38654,"date":"2024-11-26T09:13:10","date_gmt":"2024-11-26T01:13:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38654\/"},"modified":"2024-11-26T09:13:10","modified_gmt":"2024-11-26T01:13:10","slug":"java%e6%80%8e%e4%b9%88%e5%90%91%e6%95%b0%e7%bb%84%e4%b8%ad%e8%be%93%e5%85%a5%e5%a4%9a%e4%b8%aa%e6%95%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38654\/","title":{"rendered":"java\u600e\u4e48\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u6709\u4e09\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528\u5faa\u73af\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\u4f7f\u7528 arrays.fill() \u65b9\u6cd5\u5411\u6bcf\u4e2a\u5143\u7d20\u8f93\u5165\u76f8\u540c\u7684\u503c\u3002\u4f7f\u7528 stream.of() \u65b9\u6cd5\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111504313711111.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u63d2\u56fe\" alt=\"java\u600e\u4e48\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570<\/strong><\/p>\n<p>\u4f7f\u7528 Java \u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u6709\u51e0\u79cd\u65b9\u6cd5\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5faa\u73af\uff1a<\/p>\n<p><strong>\u4f7f\u7528\u5faa\u73af\u8f93\u5165<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class InputMultipleNumbersToArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528 Scanner \u7c7b\u83b7\u53d6\u7528\u6237\u8f93\u5165\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u5b57\n        System.out.println(\"\u8bf7\u8f93\u5165 5 \u4e2a\u6570\u5b57\uff1a\");\n\n        \/\/ \u4f7f\u7528\u5faa\u73af\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\n        for (int i = 0; i &lt; numbers.length; i++) {\n            numbers[i] = scanner.nextInt();\n        }\n\n        \/\/ \u5173\u95ed Scanner \u5bf9\u8c61\n        scanner.close();\n\n        \/\/ \u6253\u5370\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u5b57\u662f\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><strong>\u4f7f\u7528 Arrays.fill() \u65b9\u6cd5\u8f93\u5165<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4e5f\u53ef\u4ee5\u4f7f\u7528 Arrays.fill() \u65b9\u6cd5\u5411\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f93\u5165\u76f8\u540c\u7684\u503c\uff1a<\/p>\n<pre>import java.util.Arrays;\n\npublic class InputMultipleNumbersToArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528 Arrays.fill() \u65b9\u6cd5\u5411\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u8f93\u5165\u503c 5\n        Arrays.fill(numbers, 5);\n\n        \/\/ \u6253\u5370\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u5b57\u662f\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><strong>\u4f7f\u7528 Stream.of() \u65b9\u6cd5\u8f93\u5165<\/strong><\/p>\n<p>Java 8 \u4e2d\u8fd8\u5f15\u5165\u4e86 Stream.of() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u6765\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u503c\uff1a<\/p>\n<pre>import java.util.stream.IntStream;\n\npublic class InputMultipleNumbersToArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57\n        int[] numbers = IntStream.of(5, 10, 15, 20, 25).toArray();\n\n        \/\/ \u6253\u5370\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u5b57\u662f\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>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\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>\u5728 java \u4e2d\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u6709\u4e09\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528\u5faa\u73af\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\u4f7f\u7528 arrays.fill() \u65b9\u6cd5\u5411\u6bcf\u4e2a\u5143\u7d20\u8f93\u5165\u76f8\u540c\u7684\u503c\u3002\u4f7f\u7528 stream.of() \u65b9\u6cd5\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u503c\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570 \u4f7f\u7528 Java \u5411\u6570\u7ec4\u4e2d\u8f93\u5165\u591a\u4e2a\u6570\u6709\u51e0\u79cd\u65b9\u6cd5\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5faa\u73af\uff1a \u4f7f\u7528\u5faa\u73af\u8f93\u5165 import java.util.Scanner; public class InputMultipleNumbersToArray { public static void main(String[] args) { \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57 int[] numbers = new int[5]; \/\/ \u4f7f\u7528 Scanner \u7c7b\u83b7\u53d6\u7528\u6237\u8f93\u5165 Scanner scanner = new Scanner(System.in); \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u5b57 System.out.println(&#8220;\u8bf7\u8f93\u5165 5 \u4e2a\u6570\u5b57\uff1a&#8221;); \/\/ \u4f7f\u7528\u5faa\u73af\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d for (int i = 0; i [&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-38654","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38654","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=38654"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38654\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}