{"id":34823,"date":"2024-11-26T17:35:50","date_gmt":"2024-11-26T09:35:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34823\/"},"modified":"2024-11-26T17:35:50","modified_gmt":"2024-11-26T09:35:50","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e6%8a%8a%e5%80%bc%e6%94%be%e5%85%a5%e6%95%b0%e7%bb%84%e9%87%8c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34823\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u628a\u503c\u653e\u5165\u6570\u7ec4\u91cc"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a(1) \u6570\u7ec4\u521d\u59cb\u5316\u65f6\u6307\u5b9a\u503c\uff1b(2) \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u8bbe\u7f6e\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110304003384968.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u628a\u503c\u653e\u5165\u6570\u7ec4\u91cc\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u628a\u503c\u653e\u5165\u6570\u7ec4\u91cc\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5728 Java \u4e2d\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c\uff1a<\/p>\n<p><strong>1. \u6570\u7ec4\u521d\u59cb\u5316<\/strong><\/p>\n<p>\u5728\u58f0\u660e\u6570\u7ec4\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5927\u62ec\u53f7\u6307\u5b9a\u521d\u59cb\u503c\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>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6570\u7ec4 numbers \u4f1a\u88ab\u521d\u59cb\u5316\u4e3a\u5305\u542b 5 \u4e2a\u5143\u7d20\uff0c\u5206\u522b\u4e3a 1\u30012\u30013\u30014 \u548c 5\u3002<\/p>\n<p><strong>2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15<\/strong><\/p>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u6765\u8bbe\u7f6e\u503c\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u8868\u793a\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u4f4d\u7f6e\u3002\u8981\u8bbe\u7f6e\u6570\u7ec4\u4e2d\u7684\u7279\u5b9a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>arrayName[index] = value;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = new int[5];\nnumbers[0] = 1;\nnumbers[1] = 2;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4f1a\u5c06 numbers \u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u8bbe\u7f6e\u4e3a 1\uff0c\u7b2c\u4e8c\u4e2a\u5143\u7d20\u8bbe\u7f6e\u4e3a 2\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u503c\u653e\u5165\u6570\u7ec4\u91cc\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>\u5728 java \u4e2d\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a(1) \u6570\u7ec4\u521d\u59cb\u5316\u65f6\u6307\u5b9a\u503c\uff1b(2) \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u8bbe\u7f6e\u503c\u3002 \u5728 Java \u4e2d\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u5411\u6570\u7ec4\u4e2d\u653e\u5165\u503c\uff1a 1. \u6570\u7ec4\u521d\u59cb\u5316 \u5728\u58f0\u660e\u6570\u7ec4\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5927\u62ec\u53f7\u6307\u5b9a\u521d\u59cb\u503c\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6570\u7ec4 numbers \u4f1a\u88ab\u521d\u59cb\u5316\u4e3a\u5305\u542b 5 \u4e2a\u5143\u7d20\uff0c\u5206\u522b\u4e3a 1\u30012\u30013\u30014 \u548c 5\u3002 2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15 \u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u6765\u8bbe\u7f6e\u503c\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u8868\u793a\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u4f4d\u7f6e\u3002\u8981\u8bbe\u7f6e\u6570\u7ec4\u4e2d\u7684\u7279\u5b9a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a arrayName[index] = value; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff1a int[] numbers = new int[5]; numbers[0] = 1; numbers[1] = 2; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4f1a\u5c06 [&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-34823","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34823","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=34823"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34823\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}