{"id":65779,"date":"2025-05-03T10:50:38","date_gmt":"2025-05-03T02:50:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65779\/"},"modified":"2025-05-03T10:50:38","modified_gmt":"2025-05-03T02:50:38","slug":"%e7%94%a8java%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e5%ad%97%e7%ac%a6%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65779\/","title":{"rendered":"\u7528java\u600e\u4e48\u8f93\u5165\u5b57\u7b26\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 scanner \u7c7b\u901a\u8fc7 nextchararray() \u65b9\u6cd5\u8f93\u5165\u5b57\u7b26\u6570\u7ec4\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a1. \u5bfc\u5165 scanner \u7c7b\uff1b2. \u521b\u5efa scanner \u5bf9\u8c61\uff1b3. \u4f7f\u7528 nextchararray() \u65b9\u6cd5\u8bfb\u5165\u5b57\u7b26\u6570\u7ec4\uff1b4. \u6253\u5370\u5b57\u7b26\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111310032045605.jpg\" class=\"aligncenter\" title=\"\u7528java\u600e\u4e48\u8f93\u5165\u5b57\u7b26\u6570\u7ec4\u63d2\u56fe\" alt=\"\u7528java\u600e\u4e48\u8f93\u5165\u5b57\u7b26\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u5b57\u7b26\u6570\u7ec4<\/strong><\/p>\n<p>\u8981\u4f7f\u7528 Java \u8f93\u5165\u5b57\u7b26\u6570\u7ec4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Scanner \u7c7b\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u64cd\u4f5c\uff1a<\/p>\n<p><strong>1. \u5bfc\u5165 Scanner \u7c7b<\/strong><\/p>\n<pre>import java.util.Scanner;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u521b\u5efa Scanner \u5bf9\u8c61<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>Scanner scanner = new Scanner(System.in);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u4f7f\u7528 nextCharArray() \u65b9\u6cd5<\/strong><\/p>\n<p>nextCharArray() \u65b9\u6cd5\u53ef\u8bfb\u5165\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4\uff0c\u76f4\u81f3\u9047\u5230\u5206\u9694\u7b26\uff08\u4f8b\u5982\u7a7a\u683c\u3001\u6362\u884c\u7b26\uff09\u3002<\/p>\n<pre>char[] input = scanner.nextCharArray();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u6253\u5370\u5b57\u7b26\u6570\u7ec4<\/strong><\/p>\n<pre>for (char c : input) {\n    System.out.print(c);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class Main {\n\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n\n        char[] input = scanner.nextCharArray();\n\n        for (char c : input) {\n            System.out.print(c);\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u7528java\u600e\u4e48\u8f93\u5165\u5b57\u7b26\u6570\u7ec4\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\u60a8\u53ef\u4ee5\u4f7f\u7528 scanner \u7c7b\u901a\u8fc7 nextchararray() \u65b9\u6cd5\u8f93\u5165\u5b57\u7b26\u6570\u7ec4\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a1. \u5bfc\u5165 scanner \u7c7b\uff1b2. \u521b\u5efa scanner \u5bf9\u8c61\uff1b3. \u4f7f\u7528 nextchararray() \u65b9\u6cd5\u8bfb\u5165\u5b57\u7b26\u6570\u7ec4\uff1b4. \u6253\u5370\u5b57\u7b26\u6570\u7ec4\u3002 \u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u5b57\u7b26\u6570\u7ec4 \u8981\u4f7f\u7528 Java \u8f93\u5165\u5b57\u7b26\u6570\u7ec4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Scanner \u7c7b\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u64cd\u4f5c\uff1a 1. \u5bfc\u5165 Scanner \u7c7b import java.util.Scanner; \u767b\u5f55\u540e\u590d\u5236 2. \u521b\u5efa Scanner \u5bf9\u8c61 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b Scanner scanner = new Scanner(System.in); \u767b\u5f55\u540e\u590d\u5236 3. \u4f7f\u7528 nextCharArray() \u65b9\u6cd5 nextCharArray() \u65b9\u6cd5\u53ef\u8bfb\u5165\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4\uff0c\u76f4\u81f3\u9047\u5230\u5206\u9694\u7b26\uff08\u4f8b\u5982\u7a7a\u683c\u3001\u6362\u884c\u7b26\uff09\u3002 char[] input = scanner.nextCharArray(); \u767b\u5f55\u540e\u590d\u5236 4. [&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-65779","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65779","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=65779"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65779\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}