{"id":64562,"date":"2025-05-03T17:30:22","date_gmt":"2025-05-03T09:30:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64562\/"},"modified":"2025-05-03T17:30:22","modified_gmt":"2025-05-03T09:30:22","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e6%8a%8a%e8%be%93%e5%85%a5%e8%ae%b0%e5%bd%95%e6%88%90%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64562\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u628a\u8f93\u5165\u8bb0\u5f55\u6210\u6570\u7ec4"},"content":{"rendered":"

\n java \u4e2d\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4\u7684\u65b9\u6cd5\u662f\uff1a\u521b\u5efa scanner \u5bf9\u8c61\u521b\u5efa\u6570\u7ec4\u4f7f\u7528 scanner.nextint() \u8bfb\u53d6\u8f93\u5165\u5e76\u5b58\u50a8\u5173\u95ed scanner \u5bf9\u8c61\n<\/p><\/blockquote>\n

\"java\u4e2d\u600e\u4e48\u628a\u8f93\u5165\u8bb0\u5f55\u6210\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

Java \u4e2d\u5982\u4f55\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 Scanner \u7c7b\u6765\u5b9e\u73b0\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4\u7684\u529f\u80fd\u3002<\/p>\n

\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \n

    \u521b\u5efa Scanner \u5bf9\u8c61\uff1a<\/strong><\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

      \n
    • Scanner input = new Scanner(System.in);<\/li>\n<\/ul>\n<\/li>\n
    • \n

      \u521b\u5efa\u6570\u7ec4\uff1a<\/strong><\/p>\n

        \n
      • \u6839\u636e\u8f93\u5165\u9879\u7684\u6570\u91cf\u521b\u5efa\u6570\u7ec4\uff0c\u5982\uff1aint[] numbers = new int[5];<\/li>\n<\/ul>\n<\/li>\n
      • \n

        \u8bfb\u53d6\u8f93\u5165\uff1a<\/strong><\/p>\n

          \n
        • \n

          \u4f7f\u7528 input.nextInt() \u6216 input.nextDouble() \u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u8f93\u5165\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\uff1a<\/p>\n

          for (int i = 0; i < numbers.length; i++) {\n  numbers[i] = input.nextInt();\n}<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<\/li>\n
        • \n
          \u5173\u95ed Scanner \u5bf9\u8c61\uff1a<\/strong><\/p>\n
            \n
          • \u5f53\u8f93\u5165\u8bfb\u53d6\u5b8c\u6210\u540e\uff0c\u5173\u95ed Scanner \u5bf9\u8c61\u4ee5\u91ca\u653e\u8d44\u6e90\uff1a<\/li>\n
          • input.close();<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
            \u793a\u4f8b\uff1a<\/strong><\/p>\n
            \u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u5c06\u8f93\u5165\u8bb0\u5f55\u5230\u6570\u7ec4\uff1a<\/p>\n
            import java.util.Scanner;\n\npublic class InputToArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa Scanner \u5bf9\u8c61\n        Scanner input = new Scanner(System.in);\n\n        \/\/ \u521b\u5efa\u6570\u7ec4\n        int[] numbers = new int[5];\n\n        \/\/ \u8bfb\u53d6\u8f93\u5165\n        for (int i = 0; i < numbers.length; i++) {\n            System.out.print(\"Enter number \" + (i + 1) + \": \");\n            numbers[i] = input.nextInt();\n        }\n\n        \/\/ \u5173\u95ed Scanner \u5bf9\u8c61\n        input.close();\n\n        \/\/ \u6253\u5370\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\n        for (int num : numbers) {\n            System.out.println(num);\n        }\n    }\n}<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u8f93\u5165\u8bb0\u5f55\u6210\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":"
            java \u4e2d\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4\u7684\u65b9\u6cd5\u662f\uff1a\u521b\u5efa scanner \u5bf9\u8c61\u521b\u5efa\u6570\u7ec4\u4f7f\u7528 scanner.nextint() \u8bfb\u53d6\u8f93\u5165\u5e76\u5b58\u50a8\u5173\u95ed scanner \u5bf9\u8c61 Java \u4e2d\u5982\u4f55\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 Scanner \u7c7b\u6765\u5b9e\u73b0\u5c06\u8f93\u5165\u8bb0\u5f55\u4e3a\u6570\u7ec4\u7684\u529f\u80fd\u3002 \u6b65\u9aa4\uff1a \u521b\u5efa Scanner \u5bf9\u8c61\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b Scanner input = new Scanner(System.in); \u521b\u5efa\u6570\u7ec4\uff1a \u6839\u636e\u8f93\u5165\u9879\u7684\u6570\u91cf\u521b\u5efa\u6570\u7ec4\uff0c\u5982\uff1aint[] numbers = new int[5]; \u8bfb\u53d6\u8f93\u5165\uff1a \u4f7f\u7528 input.nextInt() \u6216 input.nextDouble() \u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u8f93\u5165\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\uff1a for (int i = 0; i < numbers.length; i++) { numbers[i] = input.nextInt(); } \u767b\u5f55\u540e\u590d\u5236 \u5173\u95ed Scanner \u5bf9\u8c61\uff1a […]<\/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-64562","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64562","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=64562"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64562\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}