{"id":64298,"date":"2025-05-03T14:05:17","date_gmt":"2025-05-03T06:05:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64298\/"},"modified":"2025-05-03T14:05:17","modified_gmt":"2025-05-03T06:05:17","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e5%a4%9a%e8%a1%8c%e6%95%b0%e6%8d%ae%e5%ad%98%e5%85%a5%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64298\/","title":{"rendered":"java\u600e\u4e48\u628a\u591a\u884c\u6570\u636e\u5b58\u5165\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u58f0\u660e\u6570\u7ec4\u3002\u904d\u5386\u6570\u636e\u5e76\u5c06\u5176\u9010\u884c\u6dfb\u52a0\u5230\u6570\u7ec4\u4e2d\u3002\uff08\u53ef\u9009\uff09\u6253\u5370\u6570\u7ec4\u5185\u5bb9\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110304070189845.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u591a\u884c\u6570\u636e\u5b58\u5165\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u591a\u884c\u6570\u636e\u5b58\u5165\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a<\/p>\n<p><strong>1. \u58f0\u660e\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u53ef\u4ee5\u5bb9\u7eb3\u6240\u9700\u6570\u636e\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff0c\u8981\u5b58\u50a8 10 \u884c\u6570\u636e\uff0c\u53ef\u4ee5\u58f0\u660e\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u5143\u7d20\u7684\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>String[] data = new String[10];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u904d\u5386\u6570\u636e<\/strong><\/p>\n<p>\u7136\u540e\uff0c\u904d\u5386\u9700\u8981\u5b58\u50a8\u7684\u6570\u636e\uff0c\u5e76\u9010\u884c\u5c06\u5176\u6dfb\u52a0\u5230\u6570\u7ec4\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528 for \u5faa\u73af\u6216 while \u5faa\u73af\u6765\u904d\u5386\u6570\u636e\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>Scanner input = new Scanner(System.in);\nfor (int i = 0; i &lt; 10; i++) {\n    data[i] = input.nextLine();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0cScanner \u7c7b\u7528\u4e8e\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u6570\u636e\uff0cnextLine() \u65b9\u6cd5\u8bfb\u53d6\u4e00\u884c\u8f93\u5165\u5e76\u5c06\u5176\u5b58\u50a8\u5230\u6570\u7ec4\u7684\u5f53\u524d\u5143\u7d20\u4e2d\u3002<\/p>\n<p><strong>3. \u6253\u5370\u6570\u7ec4\uff08\u53ef\u9009\uff09<\/strong><\/p>\n<p>\u5c06\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6253\u5370\u6570\u7ec4\u7684\u5185\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528 for-each \u5faa\u73af\u6216\u5e38\u89c4 for \u5faa\u73af\u6765\u904d\u5386\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>for (String str : data) {\n    System.out.println(str);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u9700\u8981\u5c06\u4ee5\u4e0b\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a<\/p>\n<pre>John Doe\nJane Smith\nAlice Johnson<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>String[] names = new String[3];\n\nScanner input = new Scanner(System.in);\nfor (int i = 0; i &lt; 3; i++) {\n    names[i] = input.nextLine();\n}\n\nfor (String name : names) {\n    System.out.println(name);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre>John Doe\nJane Smith\nAlice Johnson<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u591a\u884c\u6570\u636e\u5b58\u5165\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\u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u58f0\u660e\u6570\u7ec4\u3002\u904d\u5386\u6570\u636e\u5e76\u5c06\u5176\u9010\u884c\u6dfb\u52a0\u5230\u6570\u7ec4\u4e2d\u3002\uff08\u53ef\u9009\uff09\u6253\u5370\u6570\u7ec4\u5185\u5bb9\u3002 \u5982\u4f55\u4f7f\u7528 Java \u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u591a\u884c\u6570\u636e\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a 1. \u58f0\u660e\u6570\u7ec4 \u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u53ef\u4ee5\u5bb9\u7eb3\u6240\u9700\u6570\u636e\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff0c\u8981\u5b58\u50a8 10 \u884c\u6570\u636e\uff0c\u53ef\u4ee5\u58f0\u660e\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u5143\u7d20\u7684\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b String[] data = new String[10]; \u767b\u5f55\u540e\u590d\u5236 2. \u904d\u5386\u6570\u636e \u7136\u540e\uff0c\u904d\u5386\u9700\u8981\u5b58\u50a8\u7684\u6570\u636e\uff0c\u5e76\u9010\u884c\u5c06\u5176\u6dfb\u52a0\u5230\u6570\u7ec4\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528 for \u5faa\u73af\u6216 while \u5faa\u73af\u6765\u904d\u5386\u6570\u636e\u3002\u4f8b\u5982\uff1a Scanner input = new Scanner(System.in); for (int i = 0; i &lt; 10; i++) { data[i] = input.nextLine(); } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0cScanner \u7c7b\u7528\u4e8e\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u6570\u636e\uff0cnextLine() \u65b9\u6cd5\u8bfb\u53d6\u4e00\u884c\u8f93\u5165\u5e76\u5c06\u5176\u5b58\u50a8\u5230\u6570\u7ec4\u7684\u5f53\u524d\u5143\u7d20\u4e2d\u3002 3. \u6253\u5370\u6570\u7ec4\uff08\u53ef\u9009\uff09 [&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-64298","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64298","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=64298"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64298\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}