{"id":37005,"date":"2024-11-26T11:12:01","date_gmt":"2024-11-26T03:12:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37005\/"},"modified":"2024-11-26T11:12:01","modified_gmt":"2024-11-26T03:12:01","slug":"%e6%80%8e%e4%b9%88%e5%a3%b0%e6%98%8estring%e6%95%b0%e7%bb%84-java","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37005\/","title":{"rendered":"\u600e\u4e48\u58f0\u660estring\u6570\u7ec4 java"},"content":{"rendered":"

\n \u5728 java \u4e2d\u58f0\u660e string \u6570\u7ec4\u7684\u65b9\u6cd5\u4e3a\uff1a\u5927\u62ec\u53f7\u8bed\u6cd5\uff1astring[] names = {“john”, “mary”, “bob”};new \u5173\u952e\u5b57\u8bed\u6cd5\uff1astring[] names = new string[3]; names[0] = “john”; names[1] = “mary”; names[2] = “bob”;\n<\/p><\/blockquote>\n

\"\u600e\u4e48\u58f0\u660estring\u6570\u7ec4<\/p>\n

Java\u4e2d\u58f0\u660eString\u6570\u7ec4\u7684\u65b9\u6cd5<\/h2>\n

\u5728Java\u4e2d\u58f0\u660eString\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a<\/p>\n

\u7b2c\u4e00\u79cd\uff1a\u4f7f\u7528\u5927\u62ec\u53f7<\/h3>\n
String[] names = {\"John\", \"Mary\", \"Bob\"};<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u8fd9\u79cd\u65b9\u6cd5\u4e2d\uff0c\u6570\u7ec4\u5143\u7d20\u88ab\u653e\u5728\u82b1\u62ec\u53f7\u5185\uff0c\u7528\u9017\u53f7\u5206\u9694\u3002\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u662f\u4efb\u4f55\u6709\u6548\u7684String\u503c\uff0c\u5305\u62ec\u5e38\u91cf\u3001\u53d8\u91cf\u6216\u5b57\u7b26\u4e32\u8868\u8fbe\u5f0f\u3002<\/p>\n
\u7b2c\u4e8c\u79cd\uff1a\u4f7f\u7528new\u5173\u952e\u5b57<\/h3>\n
String[] names = new String[3];\nnames[0] = \"John\";\nnames[1] = \"Mary\";\nnames[2] = \"Bob\";<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f7f\u7528new\u5173\u952e\u5b57\u58f0\u660e\u4e00\u4e2aString\u6570\u7ec4\u4f1a\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u64cd\u4f5c\u7b26([])\u5206\u522b\u5c06\u6bcf\u4e2a\u5143\u7d20\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002<\/p>\n
\u6ce8\u610f\uff1a<\/strong><\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    \n
  • \u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u53ef\u4ee5\u662fString\u6216\u5176\u5b50\u7c7b\u7684\u5bf9\u8c61\u3002<\/li>\n
  • \u6570\u7ec4\u5143\u7d20\u662f\u6309\u7d22\u5f15\u8bbf\u95ee\u7684\uff0c\u4ece0\u5f00\u59cb\u3002<\/li>\n
  • \u58f0\u660e\u6570\u7ec4\u65f6\uff0c\u5176\u957f\u5ea6\u5fc5\u987b\u4e3a\u6b63\u6574\u6570\u3002<\/li>\n
  • \u5982\u679c\u4f7f\u7528new\u5173\u952e\u5b57\u58f0\u660e\u6570\u7ec4\uff0c\u5219\u5fc5\u987b\u663e\u5f0f\u5730\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\uff0c\u5426\u5219\u5c06\u8d4b\u4e88\u5b83\u4eecnull\u503c\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u58f0\u660estring\u6570\u7ec4 java\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":"
    \u5728 java \u4e2d\u58f0\u660e string \u6570\u7ec4\u7684\u65b9\u6cd5\u4e3a\uff1a\u5927\u62ec\u53f7\u8bed\u6cd5\uff1astring[] names = {“john”, “mary”, “bob”};new \u5173\u952e\u5b57\u8bed\u6cd5\uff1astring[] names = new string[3]; names[0] = “john”; names[1] = “mary”; names[2] = “bob”; Java\u4e2d\u58f0\u660eString\u6570\u7ec4\u7684\u65b9\u6cd5 \u5728Java\u4e2d\u58f0\u660eString\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a \u7b2c\u4e00\u79cd\uff1a\u4f7f\u7528\u5927\u62ec\u53f7 String[] names = {“John”, “Mary”, “Bob”}; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u79cd\u65b9\u6cd5\u4e2d\uff0c\u6570\u7ec4\u5143\u7d20\u88ab\u653e\u5728\u82b1\u62ec\u53f7\u5185\uff0c\u7528\u9017\u53f7\u5206\u9694\u3002\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u662f\u4efb\u4f55\u6709\u6548\u7684String\u503c\uff0c\u5305\u62ec\u5e38\u91cf\u3001\u53d8\u91cf\u6216\u5b57\u7b26\u4e32\u8868\u8fbe\u5f0f\u3002 \u7b2c\u4e8c\u79cd\uff1a\u4f7f\u7528new\u5173\u952e\u5b57 String[] names = new String[3]; names[0] = “John”; names[1] = “Mary”; names[2] = “Bob”; \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528new\u5173\u952e\u5b57\u58f0\u660e\u4e00\u4e2aString\u6570\u7ec4\u4f1a\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u64cd\u4f5c\u7b26([])\u5206\u522b\u5c06\u6bcf\u4e2a\u5143\u7d20\u8d4b\u503c\u7ed9\u6570\u7ec4\u3002 \u6ce8\u610f\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u53ef\u4ee5\u662fString\u6216\u5176\u5b50\u7c7b\u7684\u5bf9\u8c61\u3002 […]<\/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-37005","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37005","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=37005"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37005\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}