{"id":65773,"date":"2025-05-03T17:08:42","date_gmt":"2025-05-03T09:08:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65773\/"},"modified":"2025-05-03T17:08:42","modified_gmt":"2025-05-03T09:08:42","slug":"java%e8%be%93%e5%85%a5%e6%80%8e%e4%b9%88%e7%bb%99%e6%95%b0%e7%bb%84%e8%b5%8b%e5%80%bc-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65773\/","title":{"rendered":"java\u8f93\u5165\u600e\u4e48\u7ed9\u6570\u7ec4\u8d4b\u503c"},"content":{"rendered":"<blockquote><p>\n  java \u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u901a\u8fc7\u6570\u7ec4\u521d\u59cb\u5316\u548c\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u9996\u5148\uff0c\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u65f6\u4f7f\u7528\u82b1\u62ec\u53f7\u76f4\u63a5\u8d4b\u503c\u5143\u7d20\u503c\uff0c\u4f8b\u5982\uff1aint[] numbers = {5, 10, 15, 20}\u3002\u5176\u6b21\uff0c\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u540e\u4f7f\u7528\u7d22\u5f15\u7b26\u53f7\u4e3a\u7279\u5b9a\u5143\u7d20\u8d4b\u503c\uff0c\u4f8b\u5982\uff1anumbers[0] = 5;\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111309454234167.jpg\" class=\"aligncenter\" title=\"java\u8f93\u5165\u600e\u4e48\u7ed9\u6570\u7ec4\u8d4b\u503c\u63d2\u56fe\" alt=\"java\u8f93\u5165\u600e\u4e48\u7ed9\u6570\u7ec4\u8d4b\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u6570\u7ec4\u8d4b\u503c<\/strong><\/p>\n<p><strong>\u5982\u4f55\u7ed9 Java \u6570\u7ec4\u8d4b\u503c\uff1f<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u7ed9\u6570\u7ec4\u8d4b\u503c\uff1a<\/p>\n<p><strong>1. \u901a\u8fc7\u6570\u7ec4\u521d\u59cb\u5316<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u5728\u58f0\u660e\u6570\u7ec4\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u82b1\u62ec\u53f7 {} \u5c06\u5143\u7d20\u503c\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\uff1a<\/p>\n<pre>int[] numbers = {5, 10, 15, 20};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15<\/strong><\/p>\n<p>\u58f0\u660e\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u7b26\u53f7 [] \u4e3a\u7279\u5b9a\u5143\u7d20\u8d4b\u503c\uff1a<\/p>\n<pre>int[] numbers = new int[4];\nnumbers[0] = 5;\nnumbers[1] = 10;\nnumbers[2] = 15;\nnumbers[3] = 20;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>\/\/ \u58f0\u660e\u4e00\u4e2a\u957f\u5ea6\u4e3a 4 \u7684\u6570\u7ec4\nint[] numbers = new int[4];\n\n\/\/ \u4f7f\u7528\u7d22\u5f15\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\nnumbers[0] = 10;\nnumbers[1] = 20;\nnumbers[2] = 30;\nnumbers[3] = 40;\n\n\/\/ \u6253\u5370\u6570\u7ec4\u5143\u7d20\nfor (int number : numbers) {\n    System.out.println(number);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>10\n20\n30\n40<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u8f93\u5165\u600e\u4e48\u7ed9\u6570\u7ec4\u8d4b\u503c\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>java \u6570\u7ec4\u8d4b\u503c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u901a\u8fc7\u6570\u7ec4\u521d\u59cb\u5316\u548c\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u9996\u5148\uff0c\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u65f6\u4f7f\u7528\u82b1\u62ec\u53f7\u76f4\u63a5\u8d4b\u503c\u5143\u7d20\u503c\uff0c\u4f8b\u5982\uff1aint[] numbers = {5, 10, 15, 20}\u3002\u5176\u6b21\uff0c\u53ef\u4ee5\u5728\u58f0\u660e\u6570\u7ec4\u540e\u4f7f\u7528\u7d22\u5f15\u7b26\u53f7\u4e3a\u7279\u5b9a\u5143\u7d20\u8d4b\u503c\uff0c\u4f8b\u5982\uff1anumbers[0] = 5;\u3002 Java \u6570\u7ec4\u8d4b\u503c \u5982\u4f55\u7ed9 Java \u6570\u7ec4\u8d4b\u503c\uff1f \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u7ed9\u6570\u7ec4\u8d4b\u503c\uff1a 1. \u901a\u8fc7\u6570\u7ec4\u521d\u59cb\u5316 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5728\u58f0\u660e\u6570\u7ec4\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u82b1\u62ec\u53f7 {} \u5c06\u5143\u7d20\u503c\u76f4\u63a5\u8d4b\u503c\u7ed9\u6570\u7ec4\uff1a int[] numbers = {5, 10, 15, 20}; \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15 \u58f0\u660e\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u7b26\u53f7 [] \u4e3a\u7279\u5b9a\u5143\u7d20\u8d4b\u503c\uff1a int[] numbers = new int[4]; numbers[0] = 5; numbers[1] = 10; numbers[2] = 15; numbers[3] = 20; \u767b\u5f55\u540e\u590d\u5236 [&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-65773","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65773","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=65773"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65773\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}