{"id":65542,"date":"2025-05-03T09:26:21","date_gmt":"2025-05-03T01:26:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65542\/"},"modified":"2025-05-03T09:26:21","modified_gmt":"2025-05-03T01:26:21","slug":"java%e4%b8%ad-%e8%bf%94%e5%9b%9e%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%86%99-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65542\/","title":{"rendered":"java\u4e2d \u8fd4\u56de\u6570\u7ec4\u600e\u4e48\u5199"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u8fd4\u56de\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a1. \u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528\uff1b2. \u5bf9\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u8fd4\u56de\u3002\u8fd4\u56de\u6570\u7ec4\u540e\uff0c\u5916\u90e8\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111303241518097.jpg\" class=\"aligncenter\" title=\"java\u4e2d \u8fd4\u56de\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" alt=\"java\u4e2d \u8fd4\u56de\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u8fd4\u56de\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u8fd4\u56de\u6570\u7ec4\uff1a<\/p>\n<p><strong>1. \u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528<\/strong><\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public int[] getArray() {\n  int[] arr = {1, 2, 3};\n  return arr;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\uff08\u4ec5\u9002\u7528\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff09<\/strong><\/p>\n<p>\u5bf9\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u8fdb\u884c\u8fd4\u56de\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>public int[] getArray() {\n  return new int[] {1, 2, 3};\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>\u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528\u5373\u53ef\u3002<\/li>\n<li>\u8fd4\u56de\u6570\u7ec4\u540e\uff0c\u5916\u90e8\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d \u8fd4\u56de\u6570\u7ec4\u600e\u4e48\u5199\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\uff0c\u8fd4\u56de\u6570\u7ec4\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a1. \u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528\uff1b2. \u5bf9\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u8fd4\u56de\u3002\u8fd4\u56de\u6570\u7ec4\u540e\uff0c\u5916\u90e8\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002 Java \u4e2d\u8fd4\u56de\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u8fd4\u56de\u6570\u7ec4\uff1a 1. \u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528 \u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public int[] getArray() { int[] arr = {1, 2, 3}; return arr; } \u767b\u5f55\u540e\u590d\u5236 2. \u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\uff08\u4ec5\u9002\u7528\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff09 \u5bf9\u4e8e\u4e00\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u8fdb\u884c\u8fd4\u56de\u3002\u4f8b\u5982\uff1a public int[] getArray() { return new int[] {1, 2, 3}; } \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff1a \u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u76f4\u63a5\u8fd4\u56de\u6570\u7ec4\u5f15\u7528\u5373\u53ef\u3002 \u8fd4\u56de\u6570\u7ec4\u540e\uff0c\u5916\u90e8\u65b9\u6cd5\u53ef\u4ee5\u4fee\u6539\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002 \u4ee5\u4e0a\u5c31\u662fjava\u4e2d \u8fd4\u56de\u6570\u7ec4\u600e\u4e48\u5199\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-65542","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65542","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=65542"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65542\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}