{"id":38721,"date":"2024-11-26T15:20:43","date_gmt":"2024-11-26T07:20:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38721\/"},"modified":"2024-11-26T15:20:43","modified_gmt":"2024-11-26T07:20:43","slug":"java%e6%95%b0%e5%ad%97%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%88%9d%e5%a7%8b%e5%8c%96","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38721\/","title":{"rendered":"java\u6570\u5b57\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u521d\u59cb\u5316\u6570\u5b57\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u521d\u59cb\u5316\uff1a\u4f7f\u7528\u82b1\u62ec\u53f7\u6307\u5b9a\u6570\u7ec4\u5143\u7d20\uff0c\u5982 int[] numbers = {1, 2, 3, 4, 5};\u4f7f\u7528\u5faa\u73af\uff1a\u4f7f\u7528\u5faa\u73af\u9010\u4e2a\u5206\u914d\u5143\u7d20\u7684\u503c\uff0c\u5982 int[] numbers = new int[5]; for (int i = 0; i <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111505302056924.jpg\" class=\"aligncenter\" title=\"java\u6570\u5b57\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u63d2\u56fe\" alt=\"java\u6570\u5b57\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u6570\u5b57\u6570\u7ec4\u7684\u521d\u59cb\u5316<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u521d\u59cb\u5316\u6570\u5b57\u6570\u7ec4\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a<\/p>\n<p><strong>1. \u76f4\u63a5\u521d\u59cb\u5316<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf\uff0c\u901a\u8fc7\u5728\u82b1\u62ec\u53f7 {} \u5185\u5217\u51fa\u5143\u7d20\u7684\u503c\u6765\u521b\u5efa\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u5faa\u73af<\/strong><\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u5faa\u73af\u6765\u9010\u4e2a\u5206\u914d\u5143\u7d20\u7684\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = new int[5];\nfor (int i = 0; i &lt; numbers.length; i++) {\n    numbers[i] = i + 1;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u5728\u76f4\u63a5\u521d\u59cb\u5316\u65f6\uff0c\u6570\u7ec4\u7684\u5927\u5c0f\u662f\u5df2\u77e5\u7684\uff0c\u5e76\u4e14\u7531\u5143\u7d20\u6570\u91cf\u51b3\u5b9a\u3002<\/li>\n<li>\u4f7f\u7528\u5faa\u73af\u521d\u59cb\u5316\u65f6\uff0c\u9700\u8981\u663e\u5f0f\u6307\u5b9a\u6570\u7ec4\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u6570\u7ec4\u7684\u7d22\u5f15\u662f\u4ece 0 \u5f00\u59cb\u7684\u3002<\/li>\n<li>\u6570\u7ec4\u4e00\u65e6\u521d\u59cb\u5316\uff0c\u5176\u5927\u5c0f\u5c31\u65e0\u6cd5\u66f4\u6539\u3002<\/li>\n<li>\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u662f\u4efb\u4f55\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982 int\u3001double\u3001char\uff09\uff0c\u4e5f\u53ef\u4ee5\u662f\u5bf9\u8c61\u3002<\/li>\n<li>\u5982\u679c\u4e0d\u663e\u5f0f\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\uff0c\u5b83\u4eec\u5c06\u88ab\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a 0\uff08\u5bf9\u4e8e\u6570\u503c\u7c7b\u578b\uff09\u6216 null\uff08\u5bf9\u4e8e\u5f15\u7528\u7c7b\u578b\uff09\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u6570\u5b57\u6570\u7ec4\u600e\u4e48\u521d\u59cb\u5316\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>java \u4e2d\u521d\u59cb\u5316\u6570\u5b57\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u521d\u59cb\u5316\uff1a\u4f7f\u7528\u82b1\u62ec\u53f7\u6307\u5b9a\u6570\u7ec4\u5143\u7d20\uff0c\u5982 int[] numbers = {1, 2, 3, 4, 5};\u4f7f\u7528\u5faa\u73af\uff1a\u4f7f\u7528\u5faa\u73af\u9010\u4e2a\u5206\u914d\u5143\u7d20\u7684\u503c\uff0c\u5982 int[] numbers = new int[5]; for (int i = 0; i Java \u6570\u5b57\u6570\u7ec4\u7684\u521d\u59cb\u5316 \u5728 Java \u4e2d\uff0c\u521d\u59cb\u5316\u6570\u5b57\u6570\u7ec4\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a 1. \u76f4\u63a5\u521d\u59cb\u5316 \u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf\uff0c\u901a\u8fc7\u5728\u82b1\u62ec\u53f7 {} \u5185\u5217\u51fa\u5143\u7d20\u7684\u503c\u6765\u521b\u5efa\u6570\u7ec4\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528\u5faa\u73af \u8fd9\u79cd\u65b9\u6cd5\u4f7f\u7528\u5faa\u73af\u6765\u9010\u4e2a\u5206\u914d\u5143\u7d20\u7684\u503c\u3002\u4f8b\u5982\uff1a int[] numbers = new int[5]; for (int i = 0; i [&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-38721","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38721","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=38721"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38721\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}