{"id":38321,"date":"2024-11-26T12:53:27","date_gmt":"2024-11-26T04:53:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38321\/"},"modified":"2024-11-26T12:53:27","modified_gmt":"2024-11-26T04:53:27","slug":"%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%80%8e%e4%b9%88%e8%bd%ac%e5%ad%97%e7%ac%a6%e6%95%b0%e7%bb%84java","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38321\/","title":{"rendered":"\u5b57\u7b26\u4e32\u600e\u4e48\u8f6c\u5b57\u7b26\u6570\u7ec4java"},"content":{"rendered":"

\n \u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 tochararray() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1achar[] tochararray()\u3002\u6b64\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u5b57\u7b26\u7684\u5b57\u7b26\u6570\u7ec4\uff0c\u8be5\u6570\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\u3002\u5982\u679c\u5b57\u7b26\u4e32\u4e3a null\uff0c\u5219\u8be5\u65b9\u6cd5\u8fd4\u56de null\u3002\n<\/p><\/blockquote>\n

\"\u5b57\u7b26\u4e32\u600e\u4e48\u8f6c\u5b57\u7b26\u6570\u7ec4java\u63d2\u56fe\"<\/p>\n

\u5b57\u7b26\u4e32\u8f6c\u5b57\u7b26\u6570\u7ec4\u5728 Java \u4e2d<\/strong><\/p>\n

\u95ee\u9898\uff1a<\/strong>\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\uff1f<\/p>\n

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

\u53ef\u4ee5\u4f7f\u7528 toCharArray() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\u3002<\/p>\n

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

\u8be6\u7ec6\u8bf4\u660e\uff1a<\/strong><\/p>\n

toCharArray() \u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u5b57\u7b26\u7684\u5b57\u7b26\u6570\u7ec4\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n

char[] toCharArray()<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u793a\u4f8b\uff1a<\/strong><\/p>\n
String str = \"Hello\";\nchar[] chars = str.toCharArray();\n\nfor (char c : chars) {\n    System.out.println(c);\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8f93\u51fa\uff1a<\/p>\n
H\ne\nl\nl\no<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8\u610f\uff1a<\/strong><\/p>\n
    \n
  • \u8f6c\u6362\u540e\u7684\u5b57\u7b26\u6570\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u5373\u5b57\u7b26\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u503c\u4e0d\u80fd\u88ab\u4fee\u6539\u3002<\/li>\n
  • \u5982\u679c\u5b57\u7b26\u4e32\u4e3a null\uff0c\u5219 toCharArray() \u65b9\u6cd5\u8fd4\u56de null\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0a\u5c31\u662f\u5b57\u7b26\u4e32\u600e\u4e48\u8f6c\u5b57\u7b26\u6570\u7ec4java\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":"
    \u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 tochararray() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1achar[] tochararray()\u3002\u6b64\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u5b57\u7b26\u7684\u5b57\u7b26\u6570\u7ec4\uff0c\u8be5\u6570\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\u3002\u5982\u679c\u5b57\u7b26\u4e32\u4e3a null\uff0c\u5219\u8be5\u65b9\u6cd5\u8fd4\u56de null\u3002 \u5b57\u7b26\u4e32\u8f6c\u5b57\u7b26\u6570\u7ec4\u5728 Java \u4e2d \u95ee\u9898\uff1a\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\uff1f \u56de\u7b54\uff1a \u53ef\u4ee5\u4f7f\u7528 toCharArray() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u6210\u5b57\u7b26\u6570\u7ec4\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u8be6\u7ec6\u8bf4\u660e\uff1a toCharArray() \u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u5b57\u7b26\u7684\u5b57\u7b26\u6570\u7ec4\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a char[] toCharArray() \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a String str = “Hello”; char[] chars = str.toCharArray(); for (char c : chars) { System.out.println(c); } \u767b\u5f55\u540e\u590d\u5236 \u8f93\u51fa\uff1a H e l l o \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff1a \u8f6c\u6362\u540e\u7684\u5b57\u7b26\u6570\u7ec4\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u5373\u5b57\u7b26\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u503c\u4e0d\u80fd\u88ab\u4fee\u6539\u3002 \u5982\u679c\u5b57\u7b26\u4e32\u4e3a null\uff0c\u5219 toCharArray() \u65b9\u6cd5\u8fd4\u56de null\u3002 \u4ee5\u4e0a\u5c31\u662f\u5b57\u7b26\u4e32\u600e\u4e48\u8f6c\u5b57\u7b26\u6570\u7ec4java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\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-38321","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38321","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=38321"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38321\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}