{"id":35481,"date":"2024-11-26T10:15:05","date_gmt":"2024-11-26T02:15:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35481\/"},"modified":"2024-11-26T10:15:05","modified_gmt":"2024-11-26T02:15:05","slug":"java-%e6%80%8e%e4%b9%88%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aa%e5%af%b9%e8%b1%a1%e6%95%b0%e7%bb%84%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35481\/","title":{"rendered":"java \u600e\u4e48\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\u5bf9\u8c61"},"content":{"rendered":"

\n \u5728 java \u4e2d\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u6570\u7ec4\u5143\u7d20\u7684\u7c7b\u578b\u548c\u6570\u7ec4\u540d\u3002\u4f7f\u7528 new \u5173\u952e\u5b57\u6307\u5b9a\u6570\u7ec4\u957f\u5ea6\u5e76\u521b\u5efa\u6570\u7ec4\u3002\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u548c\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u6ce8\u610f\uff1ajava \u6570\u7ec4\u5927\u5c0f\u56fa\u5b9a\uff0c\u65e0\u6cd5\u52a8\u6001\u8c03\u6574\u3002\n<\/p><\/blockquote>\n

\"java<\/p>\n

\u5982\u4f55\u5728 Java \u4e2d\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4<\/strong><\/p>\n

\u521b\u5efa\u5bf9\u8c61\u6570\u7ec4\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\u7c7b\u578b\u540d[] \u6570\u7ec4\u540d = new \u7c7b\u578b\u540d[\u6570\u7ec4\u957f\u5ea6];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u91cc\uff0c\u7c7b\u578b\u540d\u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u7c7b\u578b\uff0c\u6570\u7ec4\u540d\u662f\u6570\u7ec4\u7684\u540d\u79f0\uff0c\u6570\u7ec4\u957f\u5ea6\u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002<\/p>\n
\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a students \u7684\uff0c\u5176\u4e2d\u5305\u542b 5 \u4e2a\u5143\u7d20\uff1a<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
String[] students = new String[5];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u548c\u8bbe\u7f6e\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a<\/p>\n
students[0] = \"Alice\";\nstudents[1] = \"Bob\";\n\/\/ ...<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8\u610f\uff1a<\/strong>Java \u6570\u7ec4\u7684\u5927\u5c0f\u662f \u56fa\u5b9a\u7684<\/strong>\uff0c\u4e00\u65e6\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u66f4\u6539\u5176\u5927\u5c0f\u3002\u5982\u679c\u4f60\u9700\u8981\u8c03\u6574\u6570\u7ec4\u5927\u5c0f\uff0c\u5fc5\u987b\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u7ec4\u5e76\u590d\u5236\u5143\u7d20\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\u5bf9\u8c61\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\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a\u5b9a\u4e49\u6570\u7ec4\u5143\u7d20\u7684\u7c7b\u578b\u548c\u6570\u7ec4\u540d\u3002\u4f7f\u7528 new \u5173\u952e\u5b57\u6307\u5b9a\u6570\u7ec4\u957f\u5ea6\u5e76\u521b\u5efa\u6570\u7ec4\u3002\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u548c\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u6ce8\u610f\uff1ajava \u6570\u7ec4\u5927\u5c0f\u56fa\u5b9a\uff0c\u65e0\u6cd5\u52a8\u6001\u8c03\u6574\u3002 \u5982\u4f55\u5728 Java \u4e2d\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4 \u521b\u5efa\u5bf9\u8c61\u6570\u7ec4\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a \u7c7b\u578b\u540d[] \u6570\u7ec4\u540d = new \u7c7b\u578b\u540d[\u6570\u7ec4\u957f\u5ea6]; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u91cc\uff0c\u7c7b\u578b\u540d\u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u7c7b\u578b\uff0c\u6570\u7ec4\u540d\u662f\u6570\u7ec4\u7684\u540d\u79f0\uff0c\u6570\u7ec4\u957f\u5ea6\u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002 \u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a students \u7684\uff0c\u5176\u4e2d\u5305\u542b 5 \u4e2a\u5143\u7d20\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b String[] students = new String[5]; \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u548c\u8bbe\u7f6e\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\uff1a students[0] = “Alice”; students[1] = “Bob”; \/\/ … \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff1aJava \u6570\u7ec4\u7684\u5927\u5c0f\u662f \u56fa\u5b9a\u7684\uff0c\u4e00\u65e6\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u66f4\u6539\u5176\u5927\u5c0f\u3002\u5982\u679c\u4f60\u9700\u8981\u8c03\u6574\u6570\u7ec4\u5927\u5c0f\uff0c\u5fc5\u987b\u521b\u5efa\u4e00\u4e2a\u65b0\u6570\u7ec4\u5e76\u590d\u5236\u5143\u7d20\u3002 \u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\u5bf9\u8c61\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-35481","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35481","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=35481"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35481\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}