{"id":64399,"date":"2025-05-03T15:09:07","date_gmt":"2025-05-03T07:09:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64399\/"},"modified":"2025-05-03T15:09:07","modified_gmt":"2025-05-03T07:09:07","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8aa%e5%88%b0z%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\/64399\/","title":{"rendered":"java\u600e\u4e48\u628aa\u5230z\u5b58\u5230\u6570\u7ec4\u4e2d"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u6bcd a \u5230 z \u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5b57\u7b26\u6570\u7ec4\u548c\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u5b57\u7b26\u6570\u7ec4\u91c7\u7528 char[]\uff0c\u5229\u7528 unicode \u503c\u8fdb\u884c\u904d\u5386\u5b58\u50a8\u3002\u5b57\u7b26\u4e32\u6570\u7ec4\u91c7\u7528 string[]\uff0c\u4f7f\u7528 character.tostring() \u65b9\u6cd5\u8fdb\u884c char \u5230 string \u8f6c\u6362\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110308422562001.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628aa\u5230z\u5b58\u5230\u6570\u7ec4\u4e2d\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628aa\u5230z\u5b58\u5230\u6570\u7ec4\u4e2d\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u6bcd A \u5230 Z<\/strong><\/p>\n<p>\u4f7f\u7528\u6570\u7ec4\u5728 Java \u4e2d\u5b58\u50a8\u5b57\u6bcd A \u5230 Z \u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5b57\u7b26\u6570\u7ec4\u548c\u3002<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u5b57\u7b26\u6570\u7ec4<\/strong><\/p>\n<pre>char[] alphabet = new char[26];\nfor (int i = 0; i &lt; alphabet.length; i++) {\n    alphabet[i] = (char) (65 + i);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u5b57\u7b26\u4e32\u6570\u7ec4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>String[] alphabet = new String[26];\nfor (int i = 0; i &lt; alphabet.length; i++) {\n    alphabet[i] = Character.toString((char) (65 + i));\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8be6\u7ec6\u89e3\u91ca\uff1a<\/strong><\/p>\n<ul>\n<li>\u5728\u5b57\u7b26\u6570\u7ec4\u4e2d\uff0c&#8217;A&#8217; \u7684 Unicode \u503c\u4e3a 65\uff0c\u56e0\u6b64\u5faa\u73af\u4ece 65 \u5f00\u59cb\uff0c\u4e3a\u6bcf\u4e2a\u7d22\u5f15\u5206\u914d\u5bf9\u5e94\u7684 Unicode \u503c\u3002<\/li>\n<li>\u5728\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\uff0cCharacter.toString() \u65b9\u6cd5\u5c06 char \u8f6c\u6362\u4e3a String\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\u8f93\u51fa\uff1a<\/strong><\/p>\n<p>\u5b57\u7b26\u6570\u7ec4\uff1a<\/p>\n<pre>[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5b57\u7b26\u4e32\u6570\u7ec4\uff1a<\/p>\n<pre>[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e0a\u8ff0\u4ee3\u7801\u4f7f\u7528\u5927\u5199\u5b57\u6bcd\u3002\u5982\u679c\u9700\u8981\u5c0f\u5199\u5b57\u6bcd\uff0c\u53ea\u9700\u5c06 Unicode \u503c\u52a0\u4e0a 32\uff08&#8217;a&#8217; \u7684 Unicode \u503c\uff09\u3002<\/li>\n<li>\u4e5f\u53ef\u4ee5\u4f7f\u7528 Arrays.fill() \u65b9\u6cd5\u5c06\u6570\u7ec4\u586b\u5145\u4e3a\u5b57\u6bcd A \u5230 Z\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628aa\u5230z\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\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u6bcd a \u5230 z \u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5b57\u7b26\u6570\u7ec4\u548c\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u5b57\u7b26\u6570\u7ec4\u91c7\u7528 char[]\uff0c\u5229\u7528 unicode \u503c\u8fdb\u884c\u904d\u5386\u5b58\u50a8\u3002\u5b57\u7b26\u4e32\u6570\u7ec4\u91c7\u7528 string[]\uff0c\u4f7f\u7528 character.tostring() \u65b9\u6cd5\u8fdb\u884c char \u5230 string \u8f6c\u6362\u3002 \u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u6bcd A \u5230 Z \u4f7f\u7528\u6570\u7ec4\u5728 Java \u4e2d\u5b58\u50a8\u5b57\u6bcd A \u5230 Z \u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u5b57\u7b26\u6570\u7ec4\u548c\u3002 \u65b9\u6cd5 1\uff1a\u5b57\u7b26\u6570\u7ec4 char[] alphabet = new char[26]; for (int i = 0; i &lt; alphabet.length; i++) { alphabet[i] = (char) (65 + i); } \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-64399","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64399","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=64399"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64399\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}