{"id":39715,"date":"2024-11-26T14:12:13","date_gmt":"2024-11-26T06:12:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39715\/"},"modified":"2024-11-26T14:12:13","modified_gmt":"2024-11-26T06:12:13","slug":"%e6%80%8e%e4%b9%88%e7%94%9f%e6%88%90%e4%b8%80%e4%b8%aa%e6%95%b0%e7%bb%84%e5%9c%a8-java","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39715\/","title":{"rendered":"\u600e\u4e48\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u5728 java"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528 java \u751f\u6210\u6570\u7ec4\u7684\u4e09\u79cd\u65b9\u6cd5\uff1a\u6570\u7ec4\u5b57\u9762\u91cf\uff1a\u521b\u5efa\u56fa\u5b9a\u957f\u5ea6\u3001\u5df2\u77e5\u5143\u7d20\u7684\u6570\u7ec4\u3002new \u5173\u952e\u5b57\uff1a\u521b\u5efa\u52a8\u6001\u5927\u5c0f\u7684\u6570\u7ec4\u3002arrays.fill()\uff1a\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u503c\uff0c\u901a\u5e38\u7528\u4e8e\u5c06\u6570\u7ec4\u5143\u7d20\u5168\u90e8\u521d\u59cb\u5316\u4e3a\u76f8\u540c\u7684\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111622391982960.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u5728 java\u63d2\u56fe\" alt=\"\u600e\u4e48\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u5728 java\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 Java \u751f\u6210\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u7b80\u4ecb:<\/strong><br \/>\u6570\u7ec4\u662f\u4e00\u4e2a\u5b58\u50a8\u540c\u7c7b\u578b\u5143\u7d20\u7684\u6709\u5e8f\u96c6\u5408\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528 Java \u751f\u6210\u6570\u7ec4\u7684\u4e09\u79cd\u4e3b\u8981\u65b9\u6cd5\u3002<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf<\/strong><br \/>\u8fd9\u662f\u6700\u7b80\u5355\u7684\u65b9\u5f0f\uff0c\u7528\u4e8e\u521b\u5efa\u56fa\u5b9a\u957f\u5ea6\u3001\u5143\u7d20\u5df2\u77e5\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57<\/strong><br \/>new \u5173\u952e\u5b57\u53ef\u7528\u4e8e\u521b\u5efa\u52a8\u6001\u5927\u5c0f\u7684\u6570\u7ec4\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = new int[5];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u6570\u6570\u7ec4\u3002<\/p>\n<p><strong>\u65b9\u6cd5 3\uff1a\u4f7f\u7528 Arrays.fill()<\/strong><br \/>Arrays.fill() \u65b9\u6cd5\u53ef\u7528\u4e8e\u521d\u59cb\u5316\u6570\u7ec4\u4e2d\u6240\u6709\u5143\u7d20\u7684\u503c\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>int[] numbers = new int[5];\nArrays.fill(numbers, 10);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u6570\u6570\u7ec4\uff0c\u5e76\u5c06\u6240\u6709\u5143\u7d20\u521d\u59cb\u5316\u4e3a 10\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u5728 java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 java \u751f\u6210\u6570\u7ec4\u7684\u4e09\u79cd\u65b9\u6cd5\uff1a\u6570\u7ec4\u5b57\u9762\u91cf\uff1a\u521b\u5efa\u56fa\u5b9a\u957f\u5ea6\u3001\u5df2\u77e5\u5143\u7d20\u7684\u6570\u7ec4\u3002new \u5173\u952e\u5b57\uff1a\u521b\u5efa\u52a8\u6001\u5927\u5c0f\u7684\u6570\u7ec4\u3002arrays.fill()\uff1a\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u503c\uff0c\u901a\u5e38\u7528\u4e8e\u5c06\u6570\u7ec4\u5143\u7d20\u5168\u90e8\u521d\u59cb\u5316\u4e3a\u76f8\u540c\u7684\u503c\u3002 \u5982\u4f55\u7528 Java \u751f\u6210\u6570\u7ec4 \u7b80\u4ecb:\u6570\u7ec4\u662f\u4e00\u4e2a\u5b58\u50a8\u540c\u7c7b\u578b\u5143\u7d20\u7684\u6709\u5e8f\u96c6\u5408\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528 Java \u751f\u6210\u6570\u7ec4\u7684\u4e09\u79cd\u4e3b\u8981\u65b9\u6cd5\u3002 \u65b9\u6cd5 1\uff1a\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf\u8fd9\u662f\u6700\u7b80\u5355\u7684\u65b9\u5f0f\uff0c\u7528\u4e8e\u521b\u5efa\u56fa\u5b9a\u957f\u5ea6\u3001\u5143\u7d20\u5df2\u77e5\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5 2\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57new \u5173\u952e\u5b57\u53ef\u7528\u4e8e\u521b\u5efa\u52a8\u6001\u5927\u5c0f\u7684\u6570\u7ec4\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = new int[5]; \u767b\u5f55\u540e\u590d\u5236 \u6b64\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u6570\u6570\u7ec4\u3002 \u65b9\u6cd5 3\uff1a\u4f7f\u7528 Arrays.fill()Arrays.fill() \u65b9\u6cd5\u53ef\u7528\u4e8e\u521d\u59cb\u5316\u6570\u7ec4\u4e2d\u6240\u6709\u5143\u7d20\u7684\u503c\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a int[] numbers = new int[5]; Arrays.fill(numbers, 10); \u767b\u5f55\u540e\u590d\u5236 \u6b64\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u6574\u6570\u6570\u7ec4\uff0c\u5e76\u5c06\u6240\u6709\u5143\u7d20\u521d\u59cb\u5316\u4e3a 10\u3002 \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u5728 java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-39715","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39715","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=39715"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39715\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}