{"id":106337,"date":"2024-03-22T11:05:19","date_gmt":"2024-03-22T02:05:19","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7%e8%a4%87%e6%95%b0%e3%81%ae%e8%a1%8c%e3%81%ae%e5%85%a5%e5%8a%9b%e3%82%92%e4%b8%80%e5%ba%a6%e3%81%ab%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80\/"},"modified":"2024-03-26T21:19:01","modified_gmt":"2024-03-26T12:19:01","slug":"java%e3%81%a7%e8%a4%87%e6%95%b0%e3%81%ae%e8%a1%8c%e3%81%ae%e5%85%a5%e5%8a%9b%e3%82%92%e4%b8%80%e5%ba%a6%e3%81%ab%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7%e8%a4%87%e6%95%b0%e3%81%ae%e8%a1%8c%e3%81%ae%e5%85%a5%e5%8a%9b%e3%82%92%e4%b8%80%e5%ba%a6%e3%81%ab%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%80\/","title":{"rendered":"java\u3067\u8907\u6570\u306e\u884c\u306e\u5165\u529b\u3092\u4e00\u5ea6\u306b\u8aad\u307f\u8fbc\u3080"},"content":{"rendered":"<p>Java\u3067\u306f\u3001Scanner\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8907\u6570\u884c\u306e\u5165\u529b\u3092\u4e00\u5ea6\u306b\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> java.util.Scanner;\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">MultiLineInputExample<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-type\">Scanner<\/span> <span class=\"hljs-variable\">scanner<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">Scanner<\/span>(System.in);\r\n\r\n        System.out.println(<span class=\"hljs-string\">\"\u8bf7\u8f93\u5165\u591a\u884c\u8f93\u5165\uff0c\u4ee5\u7a7a\u884c\u7ed3\u675f\uff1a\"<\/span>);\r\n\r\n        <span class=\"hljs-type\">StringBuilder<\/span> <span class=\"hljs-variable\">input<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">StringBuilder<\/span>();\r\n        String line;\r\n        <span class=\"hljs-keyword\">while<\/span> (!(line = scanner.nextLine()).isEmpty()) {\r\n            input.append(line).append(<span class=\"hljs-string\">\"\\n\"<\/span>);\r\n        }\r\n\r\n        System.out.println(<span class=\"hljs-string\">\"\u8f93\u5165\u7684\u5185\u5bb9\u4e3a\uff1a\"<\/span>);\r\n        System.out.println(input.toString());\r\n\r\n        scanner.close();\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u307e\u305a\u5165\u529b\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306eScanner\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001StringBuilder\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5229\u7528\u3057\u3066\u5165\u529b\u3092\u884c\u3054\u3068\u306b\u8aad\u307f\u8fbc\u307f\u3001\u5404\u884c\u306e\u5185\u5bb9\u3092StringBuilder\u306e\u672b\u5c3e\u306b\u8ffd\u52a0\u3057\u305f\u3002\u7a7a\u884c\u304c\u691c\u51fa\u3055\u308c\u308b\u3068\u3001\u30eb\u30fc\u30d7\u306f\u7d42\u4e86\u3059\u308b\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001\u5165\u529b\u5185\u5bb9\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<p>\u6a19\u6e96\u5165\u529b\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u8aad\u307f\u53d6\u308b\u4f8b\u3067\u306f System.in \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8907\u6570\u884c\u306e\u5165\u529b\u3092\u51e6\u7406\u3059\u308b\u5834\u5408\u306f\u3001 FileInputStream \u3084 BufferedReader \u306a\u3069\u306e\u30af\u30e9\u30b9\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3001\u884c\u3054\u3068\u306b\u51e6\u7406\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u3067\u306f\u3001Scanner\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u8907\u6570\u884c\u306e\u5165\u529b\u3092\u4e00\u5ea6\u306b\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002 import java.util.Scanner; public class MultiLi [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-106337","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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