{"id":65608,"date":"2025-05-03T11:43:20","date_gmt":"2025-05-03T03:43:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65608\/"},"modified":"2025-05-03T11:43:20","modified_gmt":"2025-05-03T03:43:20","slug":"java%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e6%95%b0%e7%bb%84%e5%b9%b6%e8%b5%8b%e5%80%bc-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65608\/","title":{"rendered":"java\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u5e76\u8d4b\u503c"},"content":{"rendered":"

\n \u5728 java \u4e2d\u5b9a\u4e49\u6570\u7ec4\uff1a\u58f0\u660e\u6570\u636e\u7c7b\u578b\u548c\u957f\u5ea6\uff08int[] myarray = new int[5]\uff09\uff1b\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\uff1a\u4f7f\u7528\u7d22\u5f15\uff08myarray[0] = 10\uff09\u3002\n<\/p><\/blockquote>\n

\"java\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u5e76\u8d4b\u503c\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u548c\u8d4b\u503c\u6570\u7ec4<\/strong><\/p>\n

\u5b9a\u4e49\u6570\u7ec4<\/strong><\/p>\n

\u5728 Java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u65f6\uff0c\u9700\u8981\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\u548c\u957f\u5ea6\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d\u79f0 = new \u6570\u636e\u7c7b\u578b[\u6570\u7ec4\u957f\u5ea6];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b 5 \u4e2a\u6574\u6570\u5143\u7d20\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
int[] myArray = new int[5];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8d4b\u503c\u6570\u7ec4<\/strong><\/p>\n
\u8981\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u6700\u9ad8\u7d22\u5f15\u503c\u4e3a\u6570\u7ec4\u957f\u5ea6\u51cf 1\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
\u6570\u7ec4\u540d\u79f0[\u7d22\u5f15] = \u503c;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8981\u5c06 myArray \u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u8d4b\u503c\u4e3a 10\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
myArray[0] = 10;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u793a\u4f8b<\/strong><\/p>\n
\u4ee5\u4e0b\u662f\u5b9a\u4e49\u548c\u8d4b\u503c\u6570\u7ec4\u7684\u5b8c\u6574\u793a\u4f8b\uff1a<\/p>\n
int[] myArray = new int[5];\nmyArray[0] = 10;\nmyArray[1] = 20;\nmyArray[2] = 30;\nmyArray[3] = 40;\nmyArray[4] = 50;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u73b0\u5728\uff0cmyArray \u5305\u542b\u4e86\u4ee5\u4e0b\u5143\u7d20\uff1a<\/p>\n
[10, 20, 30, 40, 50]<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5b9a\u4e49\u6570\u7ec4\u5e76\u8d4b\u503c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728 java \u4e2d\u5b9a\u4e49\u6570\u7ec4\uff1a\u58f0\u660e\u6570\u636e\u7c7b\u578b\u548c\u957f\u5ea6\uff08int[] myarray = new int[5]\uff09\uff1b\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\uff1a\u4f7f\u7528\u7d22\u5f15\uff08myarray[0] = 10\uff09\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u548c\u8d4b\u503c\u6570\u7ec4 \u5b9a\u4e49\u6570\u7ec4 \u5728 Java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u65f6\uff0c\u9700\u8981\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\u548c\u957f\u5ea6\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u6570\u636e\u7c7b\u578b[] \u6570\u7ec4\u540d\u79f0 = new \u6570\u636e\u7c7b\u578b[\u6570\u7ec4\u957f\u5ea6]; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b 5 \u4e2a\u6574\u6570\u5143\u7d20\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] myArray = new int[5]; \u767b\u5f55\u540e\u590d\u5236 \u8d4b\u503c\u6570\u7ec4 \u8981\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u6700\u9ad8\u7d22\u5f15\u503c\u4e3a\u6570\u7ec4\u957f\u5ea6\u51cf 1\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u6570\u7ec4\u540d\u79f0[\u7d22\u5f15] = \u503c; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5c06 myArray \u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u8d4b\u503c\u4e3a 10\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a myArray[0] = 10; \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b \u4ee5\u4e0b\u662f\u5b9a\u4e49\u548c\u8d4b\u503c\u6570\u7ec4\u7684\u5b8c\u6574\u793a\u4f8b\uff1a int[] myArray = new […]<\/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-65608","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65608","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=65608"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65608\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}