{"id":67023,"date":"2025-05-03T08:55:52","date_gmt":"2025-05-03T00:55:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/67023\/"},"modified":"2025-05-03T08:55:52","modified_gmt":"2025-05-03T00:55:52","slug":"%e6%80%8e%e4%b9%88%e5%bb%ba%e9%80%a0%e4%b8%80%e4%b8%aa%e5%ad%97%e7%ac%a6%e6%95%b0%e7%bb%84java-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/67023\/","title":{"rendered":"\u600e\u4e48\u5efa\u9020\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4Java"},"content":{"rendered":"

\n \u5982\u4f55\u5728 java \u4e2d\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff1f\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 char[] \u7c7b\u578b\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff0c\u8bed\u6cd5\u4e3a char[] arrayname = new char[size]\u3002\n<\/p><\/blockquote>\n

\"\u600e\u4e48\u5efa\u9020\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4Java\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728 Java \u4e2d\u521b\u5efa\u5b57\u7b26\u6570\u7ec4<\/strong><\/p>\n

\u56de\u7b54\uff1a<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 char[] \u7c7b\u578b\u6765\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4\u3002<\/p>\n

\u5c55\u5f00\uff1a<\/strong><\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u8981\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n

char[] arrayName = new char[size];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff1a<\/p>\n
    \n
  • arrayName \u662f\u5b57\u7b26\u6570\u7ec4\u7684\u540d\u79f0\u3002<\/li>\n
  • size \u662f\u6570\u7ec4\u7684\u5927\u5c0f\uff08\u5143\u7d20\u6570\uff09\u3002<\/li>\n<\/ul>\n
    \u4f8b\u5982\uff0c\u8981\u521b\u5efa\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u5b57\u7b26\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
    char[] myArray = new char[10];<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u50cf\u8bbf\u95ee\u666e\u901a\u6570\u7ec4\u4e00\u6837\u8bbf\u95ee\u5b57\u7b26\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n
    myArray[0] = 'a';\nmyArray[1] = 'b';<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 length \u5c5e\u6027\u83b7\u53d6\u6570\u7ec4\u7684\u957f\u5ea6\uff1a<\/p>\n
    int length = myArray.length; \/\/ \u8f93\u51fa\uff1a10<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u793a\u4f8b\uff1a<\/strong><\/p>\n
    \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u521d\u59cb\u5316\u5e76\u4f7f\u7528\u5b57\u7b26\u6570\u7ec4\uff1a<\/p>\n
    public class CharacterArrayExample {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u5b57\u7b26\u7684\u6570\u7ec4\n        char[] myArray = new char[10];\n\n        \/\/ \u521d\u59cb\u5316\u6570\u7ec4\n        for (int i = 0; i < myArray.length; i++) {\n            myArray[i] = (char) ('a' + i);\n        }\n\n        \/\/ \u6253\u5370\u6570\u7ec4\n        for (char c : myArray) {\n            System.out.print(c); \/\/ \u8f93\u51fa\uff1aabcdefghij\n        }\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5efa\u9020\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4Java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u5728 java \u4e2d\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff1f\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 char[] \u7c7b\u578b\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff0c\u8bed\u6cd5\u4e3a char[] arrayname = new char[size]\u3002 \u5982\u4f55\u5728 Java \u4e2d\u521b\u5efa\u5b57\u7b26\u6570\u7ec4 \u56de\u7b54\uff1a \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 char[] \u7c7b\u578b\u6765\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u6570\u7ec4\u3002 \u5c55\u5f00\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u8981\u521b\u5efa\u5b57\u7b26\u6570\u7ec4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a char[] arrayName = new char[size]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a arrayName \u662f\u5b57\u7b26\u6570\u7ec4\u7684\u540d\u79f0\u3002 size \u662f\u6570\u7ec4\u7684\u5927\u5c0f\uff08\u5143\u7d20\u6570\uff09\u3002 \u4f8b\u5982\uff0c\u8981\u521b\u5efa\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u5b57\u7b26\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a char[] myArray = new char[10]; \u767b\u5f55\u540e\u590d\u5236 \u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u50cf\u8bbf\u95ee\u666e\u901a\u6570\u7ec4\u4e00\u6837\u8bbf\u95ee\u5b57\u7b26\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a myArray[0] = ‘a’; myArray[1] = ‘b’; \u767b\u5f55\u540e\u590d\u5236 \u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 length \u5c5e\u6027\u83b7\u53d6\u6570\u7ec4\u7684\u957f\u5ea6\uff1a […]<\/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-67023","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/67023","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=67023"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/67023\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=67023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=67023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=67023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}