{"id":36951,"date":"2024-11-26T11:02:47","date_gmt":"2024-11-26T03:02:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36951\/"},"modified":"2024-11-26T11:02:47","modified_gmt":"2024-11-26T03:02:47","slug":"java-int%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36951\/","title":{"rendered":"java int\u6570\u7ec4\u600e\u4e48\u5b9a\u4e49"},"content":{"rendered":"

\n \u5728 java \u4e2d\u5b9a\u4e49 int \u6570\u7ec4\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u7c7b\u578b\uff08int[] \u8bed\u6cd5\uff09\u521d\u59cb\u5316\u6570\u7ec4\uff08new int[size] \u8bed\u6cd5\uff0c\u53ef\u9009\uff09\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff08\u65b9\u62ec\u53f7\u8bed\u6cd5\uff09\n<\/p><\/blockquote>\n

\"java<\/p>\n

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

\u5728 Java \u4e2d\uff0cint \u6570\u7ec4\u662f\u4e00\u79cd\u6709\u5e8f\u7684\u5143\u7d20\u96c6\u5408\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7d20\u90fd\u662f\u4e00\u4e2a 32 \u4f4d\u6709\u7b26\u53f7\u6574\u6570\u3002\u8981\u5b9a\u4e49\u4e00\u4e2a int \u6570\u7ec4\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

1. \u58f0\u660e\u6570\u7ec4\u7c7b\u578b<\/strong><\/p>\n

\u4f7f\u7528 int[] \u8bed\u6cd5\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u7c7b\u578b\uff0c\u8868\u793a\u4e00\u4e2a\u5305\u542b int \u5143\u7d20\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n

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

int[] myArray;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2. \u521d\u59cb\u5316\u6570\u7ec4\uff08\u53ef\u9009\uff09<\/strong><\/p>\n
\u521d\u59cb\u5316\u6570\u7ec4\u65f6\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u6570\u7ec4\u5143\u7d20\u7684\u503c\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5176\u7559\u7a7a\u3002\u8981\u521d\u59cb\u5316\u6570\u7ec4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n
int[] myArray = new int[size];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d size \u662f\u6570\u7ec4\u7684\u5927\u5c0f\u3002<\/p>\n
3. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n
\u53ef\u4ee5\u4f7f\u7528\u65b9\u62ec\u53f7\u8bed\u6cd5\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\u3002\u65b9\u62ec\u53f7\u5185\u7684\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u8868\u793a\u6570\u7ec4\u4e2d\u7684\u4f4d\u7f6e\u3002\u4f8b\u5982\uff1a<\/p>\n
myArray[0] = 10;\nint value = myArray[1];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u793a\u4f8b<\/strong><\/p>\n
\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u548c\u521d\u59cb\u5316\u4e00\u4e2a int \u6570\u7ec4\uff1a<\/p>\n
int[] myArray = new int[5];\nmyArray[0] = 1;\nmyArray[1] = 2;\nmyArray[2] = 3;\nmyArray[3] = 4;\nmyArray[4] = 5;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662fjava int\u6570\u7ec4\u600e\u4e48\u5b9a\u4e49\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\u5b9a\u4e49 int \u6570\u7ec4\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u7c7b\u578b\uff08int[] \u8bed\u6cd5\uff09\u521d\u59cb\u5316\u6570\u7ec4\uff08new int[size] \u8bed\u6cd5\uff0c\u53ef\u9009\uff09\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff08\u65b9\u62ec\u53f7\u8bed\u6cd5\uff09 \u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49 int \u6570\u7ec4 \u5728 Java \u4e2d\uff0cint \u6570\u7ec4\u662f\u4e00\u79cd\u6709\u5e8f\u7684\u5143\u7d20\u96c6\u5408\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7d20\u90fd\u662f\u4e00\u4e2a 32 \u4f4d\u6709\u7b26\u53f7\u6574\u6570\u3002\u8981\u5b9a\u4e49\u4e00\u4e2a int \u6570\u7ec4\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u58f0\u660e\u6570\u7ec4\u7c7b\u578b \u4f7f\u7528 int[] \u8bed\u6cd5\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u7c7b\u578b\uff0c\u8868\u793a\u4e00\u4e2a\u5305\u542b int \u5143\u7d20\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] myArray; \u767b\u5f55\u540e\u590d\u5236 2. \u521d\u59cb\u5316\u6570\u7ec4\uff08\u53ef\u9009\uff09 \u521d\u59cb\u5316\u6570\u7ec4\u65f6\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u6570\u7ec4\u5143\u7d20\u7684\u503c\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5176\u7559\u7a7a\u3002\u8981\u521d\u59cb\u5316\u6570\u7ec4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a int[] myArray = new int[size]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d size \u662f\u6570\u7ec4\u7684\u5927\u5c0f\u3002 3. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20 \u53ef\u4ee5\u4f7f\u7528\u65b9\u62ec\u53f7\u8bed\u6cd5\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\u3002\u65b9\u62ec\u53f7\u5185\u7684\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u8868\u793a\u6570\u7ec4\u4e2d\u7684\u4f4d\u7f6e\u3002\u4f8b\u5982\uff1a myArray[0] = 10; int value = […]<\/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-36951","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36951","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=36951"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36951\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}