{"id":66472,"date":"2025-05-03T12:34:00","date_gmt":"2025-05-03T04:34:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66472\/"},"modified":"2025-05-03T12:34:00","modified_gmt":"2025-05-03T04:34:00","slug":"java%e6%96%b9%e6%b3%95%e5%bd%a2%e5%8f%82%e6%98%af%e6%95%b0%e7%bb%84-%e6%80%8e%e4%b9%88%e8%b0%83%e7%94%a8-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66472\/","title":{"rendered":"java\u65b9\u6cd5\u5f62\u53c2\u662f\u6570\u7ec4 \u600e\u4e48\u8c03\u7528"},"content":{"rendered":"<blockquote><p>\n  \u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\u7684\u8c03\u7528\u65b9\u5f0f\u4e0e\u5176\u4ed6\u7c7b\u578b\u5f62\u53c2\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u53ea\u9700\u5c06\u6570\u7ec4\u76f4\u63a5\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\u5373\u53ef\u3002\u8c03\u7528\u65f6\uff0c\u5c06\u6570\u7ec4\u53d8\u91cf\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\uff0c\u5982\uff1amethodname(arrayname)\u3002\u6570\u7ec4\u5f62\u53c2\u8981\u6c42\u786e\u4fdd\u4f20\u9012\u7684\u6570\u7ec4\u7c7b\u578b\u4e0e\u5f62\u53c2\u7c7b\u578b\u5339\u914d\uff0c\u5e76\u4e14\u5bf9\u6570\u7ec4\u5143\u7d20\u7684\u4fee\u6539\u5c06\u5728\u8c03\u7528\u65b9\u6cd5\u540e\u53cd\u6620\u5728\u539f\u59cb\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111604281639520.jpg\" class=\"aligncenter\" title=\"java\u65b9\u6cd5\u5f62\u53c2\u662f\u6570\u7ec4 \u600e\u4e48\u8c03\u7528\u63d2\u56fe\" alt=\"java\u65b9\u6cd5\u5f62\u53c2\u662f\u6570\u7ec4 \u600e\u4e48\u8c03\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u65b9\u6cd5\u4e2d\u7684\u6570\u7ec4\u5f62\u53c2\u8c03\u7528<\/strong><\/p>\n<p><strong>\u5982\u4f55\u8c03\u7528\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1f<\/strong><\/p>\n<p>\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\u7684\u8c03\u7528\u65b9\u5f0f\u4e0e\u5176\u4ed6\u7c7b\u578b\u5f62\u53c2\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u53ea\u9700\u5c06\u6570\u7ec4\u76f4\u63a5\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\u5373\u53ef\u3002<\/p>\n<p><strong>\u7528\u6cd5\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>methodName(arrayName);<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>methodName \u662f\u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d<\/li>\n<li>arrayName \u662f\u8981\u4f20\u9012\u7ed9\u65b9\u6cd5\u7684\u6570\u7ec4\u53d8\u91cf\u540d<\/li>\n<\/ul>\n<p><strong>\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u5b9a\u4e49\u6570\u7ec4\u53d8\u91cf\uff1a<\/strong>\u58f0\u660e\u5e76\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u5b9a\u4e49\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a\u63a5\u6536\u6570\u7ec4\u5f62\u53c2\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>public static void printArray(int[] arr) {\n for (int num : arr) {\n     System.out.println(num);\n }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u8c03\u7528\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1a<\/strong>\u5c06\u6570\u7ec4\u53d8\u91cf\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>printArray(numbers);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u786e\u4fdd\u4f20\u9012\u7ed9\u65b9\u6cd5\u7684\u6570\u7ec4\u7c7b\u578b\u4e0e\u5f62\u53c2\u7c7b\u578b\u5339\u914d\u3002<\/li>\n<li>\u6570\u7ec4\u4f5c\u4e3a\u5f62\u53c2\u65f6\uff0c\u65b9\u6cd5\u5185\u90e8\u5b9e\u9645\u4e0a\u6536\u5230\u7684\u662f\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u5bf9\u6570\u7ec4\u5143\u7d20\u7684\u4fee\u6539\u5c06\u5728\u8c03\u7528\u65b9\u6cd5\u540e\u53cd\u6620\u5728\u539f\u59cb\u6570\u7ec4\u4e2d\u3002<\/li>\n<li>\n<p>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u5c06\u6570\u7ec4\u4f5c\u4e3a\u5f62\u53c2\u4f20\u9012\uff0c\u79f0\u4e3a\u53d8\u957f\u53c2\u6570\uff1a<\/p>\n<pre>public static void printArray(int... arr) {\n  \/\/ ...\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u65b9\u6cd5\u53ef\u4ee5\u63a5\u6536\u4efb\u610f\u6570\u91cf\u7684\u6574\u578b\u5b9e\u53c2\uff0c\u5b83\u4eec\u5c06\u88ab\u5305\u88c5\u6210\u4e00\u4e2a\u5185\u90e8\u6570\u7ec4\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u65b9\u6cd5\u5f62\u53c2\u662f\u6570\u7ec4 \u600e\u4e48\u8c03\u7528\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>\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\u7684\u8c03\u7528\u65b9\u5f0f\u4e0e\u5176\u4ed6\u7c7b\u578b\u5f62\u53c2\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u53ea\u9700\u5c06\u6570\u7ec4\u76f4\u63a5\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\u5373\u53ef\u3002\u8c03\u7528\u65f6\uff0c\u5c06\u6570\u7ec4\u53d8\u91cf\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\uff0c\u5982\uff1amethodname(arrayname)\u3002\u6570\u7ec4\u5f62\u53c2\u8981\u6c42\u786e\u4fdd\u4f20\u9012\u7684\u6570\u7ec4\u7c7b\u578b\u4e0e\u5f62\u53c2\u7c7b\u578b\u5339\u914d\uff0c\u5e76\u4e14\u5bf9\u6570\u7ec4\u5143\u7d20\u7684\u4fee\u6539\u5c06\u5728\u8c03\u7528\u65b9\u6cd5\u540e\u53cd\u6620\u5728\u539f\u59cb\u6570\u7ec4\u4e2d\u3002 Java \u65b9\u6cd5\u4e2d\u7684\u6570\u7ec4\u5f62\u53c2\u8c03\u7528 \u5982\u4f55\u8c03\u7528\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1f \u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\u7684\u8c03\u7528\u65b9\u5f0f\u4e0e\u5176\u4ed6\u7c7b\u578b\u5f62\u53c2\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u53ea\u9700\u5c06\u6570\u7ec4\u76f4\u63a5\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\u5373\u53ef\u3002 \u7528\u6cd5\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b methodName(arrayName); \u5176\u4e2d\uff1a methodName \u662f\u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d arrayName \u662f\u8981\u4f20\u9012\u7ed9\u65b9\u6cd5\u7684\u6570\u7ec4\u53d8\u91cf\u540d \u8be6\u7ec6\u6b65\u9aa4\uff1a \u5b9a\u4e49\u6570\u7ec4\u53d8\u91cf\uff1a\u58f0\u660e\u5e76\u521d\u59cb\u5316\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 \u5b9a\u4e49\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1a\u521b\u5efa\u4e00\u4e2a\u63a5\u6536\u6570\u7ec4\u5f62\u53c2\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a public static void printArray(int[] arr) { for (int num : arr) { System.out.println(num); } } \u767b\u5f55\u540e\u590d\u5236 \u8c03\u7528\u6570\u7ec4\u5f62\u53c2\u65b9\u6cd5\uff1a\u5c06\u6570\u7ec4\u53d8\u91cf\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a printArray(numbers); \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\u4e8b\u9879\uff1a \u786e\u4fdd\u4f20\u9012\u7ed9\u65b9\u6cd5\u7684\u6570\u7ec4\u7c7b\u578b\u4e0e\u5f62\u53c2\u7c7b\u578b\u5339\u914d\u3002 \u6570\u7ec4\u4f5c\u4e3a\u5f62\u53c2\u65f6\uff0c\u65b9\u6cd5\u5185\u90e8\u5b9e\u9645\u4e0a\u6536\u5230\u7684\u662f\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u5bf9\u6570\u7ec4\u5143\u7d20\u7684\u4fee\u6539\u5c06\u5728\u8c03\u7528\u65b9\u6cd5\u540e\u53cd\u6620\u5728\u539f\u59cb\u6570\u7ec4\u4e2d\u3002 \u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u5c06\u6570\u7ec4\u4f5c\u4e3a\u5f62\u53c2\u4f20\u9012\uff0c\u79f0\u4e3a\u53d8\u957f\u53c2\u6570\uff1a public static void printArray(int&#8230; arr) { \/\/ [&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-66472","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66472","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=66472"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66472\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}