{"id":66571,"date":"2025-05-03T10:05:13","date_gmt":"2025-05-03T02:05:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66571\/"},"modified":"2025-05-03T10:05:13","modified_gmt":"2025-05-03T02:05:13","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e5%ad%98%e5%88%b0%e6%95%b0%e7%bb%84%e4%b8%ad-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66571\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u628a\u6570\u5b58\u5230\u6570\u7ec4\u4e2d"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\uff1a1. \u76f4\u63a5\u8d4b\u503c\uff0c\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u5c06\u6570\u5b57\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u30022. \u6570\u7ec4\u521d\u59cb\u5316\u5668\uff0c\u4f7f\u7528\u7b80\u6d01\u8bed\u6cd5\u521d\u59cb\u5316\u6570\u7ec4\u5e76\u8bbe\u7f6e\u5176\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111606394536241.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u628a\u6570\u5b58\u5230\u6570\u7ec4\u4e2d\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u628a\u6570\u5b58\u5230\u6570\u7ec4\u4e2d\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a<\/p>\n<p><strong>1. \u76f4\u63a5\u8d4b\u503c<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\uff08=\uff09\u5c06\u6570\u5b57\u76f4\u63a5\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u3002\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>\u6570\u7ec4[\u7d22\u5f15] = \u6570\u503c;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = new int[5];\nnumbers[0] = 10;\nnumbers[1] = 20;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668<\/strong><\/p>\n<p>\u6570\u7ec4\u521d\u59cb\u5316\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7b80\u6d01\u7684\u65b9\u5f0f\u6765\u521d\u59cb\u5316\u6570\u7ec4\u5e76\u8bbe\u7f6e\u5176\u5143\u7d20\u3002\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre>int[] numbers = {10, 20, 30, 40, 50};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684 int \u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u5206\u522b\u4e3a 10\u300120\u300130\u300140 \u548c 50\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u6570\u5b58\u5230\u6570\u7ec4\u4e2d\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>\u5728 java \u4e2d\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\uff1a1. \u76f4\u63a5\u8d4b\u503c\uff0c\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u5c06\u6570\u5b57\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u30022. \u6570\u7ec4\u521d\u59cb\u5316\u5668\uff0c\u4f7f\u7528\u7b80\u6d01\u8bed\u6cd5\u521d\u59cb\u5316\u6570\u7ec4\u5e76\u8bbe\u7f6e\u5176\u5143\u7d20\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d \u5728 Java \u4e2d\uff0c\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u53ef\u4ee5\u5c06\u6570\u5b57\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a 1. \u76f4\u63a5\u8d4b\u503c \u53ef\u4ee5\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\uff08=\uff09\u5c06\u6570\u5b57\u76f4\u63a5\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u3002\u8bed\u6cd5\u4e3a\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6570\u7ec4[\u7d22\u5f15] = \u6570\u503c; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff1a int[] numbers = new int[5]; numbers[0] = 10; numbers[1] = 20; \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528\u6570\u7ec4\u521d\u59cb\u5316\u5668 \u6570\u7ec4\u521d\u59cb\u5316\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7b80\u6d01\u7684\u65b9\u5f0f\u6765\u521d\u59cb\u5316\u6570\u7ec4\u5e76\u8bbe\u7f6e\u5176\u5143\u7d20\u3002\u8bed\u6cd5\u4e3a\uff1a int[] numbers = {10, 20, 30, 40, 50}; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684 int \u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u5206\u522b\u4e3a 10\u300120\u300130\u300140 \u548c 50\u3002 \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u6570\u5b58\u5230\u6570\u7ec4\u4e2d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\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-66571","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66571","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=66571"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66571\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}