{"id":66036,"date":"2025-05-03T17:39:31","date_gmt":"2025-05-03T09:39:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66036\/"},"modified":"2025-05-03T17:39:31","modified_gmt":"2025-05-03T09:39:31","slug":"java%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e6%9b%bf%e6%8d%a2%e6%88%90%e6%98%9f%e5%8f%b7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66036\/","title":{"rendered":"java\u6570\u7ec4\u600e\u4e48\u66ff\u6362\u6210\u661f\u53f7"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528 java \u4e2d\u7684 arrays.fill() \u65b9\u6cd5\u53ef\u4ee5\u7528\u661f\u53f7\u66ff\u6362\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1aarrays.fill(numbers, &#8216;*&#8217;);\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/14\/2024111411543139531.jpg\" class=\"aligncenter\" title=\"java\u6570\u7ec4\u600e\u4e48\u66ff\u6362\u6210\u661f\u53f7\u63d2\u56fe\" alt=\"java\u6570\u7ec4\u600e\u4e48\u66ff\u6362\u6210\u661f\u53f7\u63d2\u56fe\" \/><\/p>\n<p><strong>\u7528\u661f\u53f7\u66ff\u6362 Java \u6570\u7ec4\u4e2d\u7684\u5143\u7d20<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528 Java \u4e2d Arrays.fill() \u65b9\u6cd5\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u66ff\u6362\u4e3a\u6307\u5b9a\u7684\u5b57\u7b26\u3002<\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>import java.util.Arrays;\n\npublic class ReplaceArrayWithStars {\n\n    public static void main(String[] args) {\n        int[] numbers = {1, 2, 3, 4, 5};\n\n        \/\/ \u7528\u661f\u53f7\u66ff\u6362\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\n        Arrays.fill(numbers, '*');\n\n        \/\/ \u6253\u5370\u66ff\u6362\u540e\u7684\u6570\u7ec4\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>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>* * * * *<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8be6\u7ec6\u89e3\u91ca\uff1a<\/strong><\/p>\n<ul>\n<li>Arrays.fill() \u65b9\u6cd5\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a\u4e00\u4e2a\u8981\u66f4\u6539\u7684\u6570\u7ec4\u548c\u4e00\u4e2a\u586b\u5145\u5b83\u7684\u65b0\u503c\u3002<\/li>\n<li>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cnumbers \u6570\u7ec4\u662f\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c&#8217;*&#8217; \u5b57\u7b26\u662f\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002<\/li>\n<li>\u8be5\u65b9\u6cd5\u5c06 numbers \u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u66ff\u6362\u4e3a\u661f\u53f7\u3002<\/li>\n<li>\u7136\u540e\uff0c\u901a\u8fc7\u4e00\u4e2a\u5faa\u73af\u9010\u4e00\u6253\u5370\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u600e\u4e48\u66ff\u6362\u6210\u661f\u53f7\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>\u4f7f\u7528 java \u4e2d\u7684 arrays.fill() \u65b9\u6cd5\u53ef\u4ee5\u7528\u661f\u53f7\u66ff\u6362\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1aarrays.fill(numbers, &#8216;*&#8217;); \u7528\u661f\u53f7\u66ff\u6362 Java \u6570\u7ec4\u4e2d\u7684\u5143\u7d20 \u65b9\u6cd5\uff1a \u4f7f\u7528 Java \u4e2d Arrays.fill() \u65b9\u6cd5\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u66ff\u6362\u4e3a\u6307\u5b9a\u7684\u5b57\u7b26\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b import java.util.Arrays; public class ReplaceArrayWithStars { public static void main(String[] args) { int[] numbers = {1, 2, 3, 4, 5}; \/\/ \u7528\u661f\u53f7\u66ff\u6362\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20 Arrays.fill(numbers, &#8216;*&#8217;); \/\/ \u6253\u5370\u66ff\u6362\u540e\u7684\u6570\u7ec4 for (int number : numbers) { System.out.print(number + &#8221; &#8220;); } } [&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-66036","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66036","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=66036"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66036\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}