{"id":37667,"date":"2024-11-26T16:00:17","date_gmt":"2024-11-26T08:00:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37667\/"},"modified":"2024-11-26T16:00:17","modified_gmt":"2024-11-26T08:00:17","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e7%b1%bb%e5%9e%8b%e6%80%8e%e4%b9%88%e8%a1%a8%e7%a4%ba","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37667\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u7c7b\u578b\u600e\u4e48\u8868\u793a"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u6570\u7ec4\u7c7b\u578b\u7531\u7ef4\u5ea6\u3001\u5143\u7d20\u7c7b\u578b\u548c\u540d\u79f0\u7ec4\u6210\uff0c\u5176\u4e2d\u540d\u79f0\u7684\u7ef4\u5ea6\u7531 [] \u8fd0\u7b97\u7b26\u8868\u793a\uff0c\u4f8b\u5982\uff1aint[]\uff1a\u4e00\u7ef4 int \u6570\u7ec4string[][]\uff1a\u4e8c\u7ef4 string \u6570\u7ec4float[][][]\uff1a\u4e09\u7ef4 float \u6570\u7ec4\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111308421972619.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u6570\u7ec4\u7c7b\u578b\u600e\u4e48\u8868\u793a\u63d2\u56fe\" alt=\"java\u4e2d\u6570\u7ec4\u7c7b\u578b\u600e\u4e48\u8868\u793a\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u6570\u7ec4\u7c7b\u578b\u8868\u793a<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u6570\u7ec4\u7c7b\u578b\u7531\u4ee5\u4e0b\u90e8\u5206\u8868\u793a\uff1a<\/p>\n<p><strong>1. \u7ef4\u5ea6<\/strong><\/p>\n<p>\u6570\u7ec4\u7684\u7ef4\u5ea6\u8868\u793a\u5176\u5143\u7d20\u7684\u65b9\u5f0f\u3002\u4e00\u4e2a\u4e00\u7ef4\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u7ebf\u6027\u5e8f\u5217\uff0c\u800c\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u77e9\u5f62\u7f51\u683c\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. \u57fa\u672c\u7c7b\u578b\u6216\u5f15\u7528\u7c7b\u578b<\/strong><\/p>\n<p>\u6570\u7ec4\u53ef\u4ee5\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u5982 int\u3001double\u3001boolean\uff09\u6216\u5f15\u7528\u7c7b\u578b\uff08\u5982\u5bf9\u8c61\u3001\u5217\u8868\uff09\u3002<\/p>\n<p><strong>3. \u540d\u79f0<\/strong><\/p>\n<p>\u6570\u7ec4\u7c7b\u578b\u4ee5\u5176\u5143\u7d20\u7c7b\u578b\u548c\u7ef4\u5ea6\u5217\u8868\u5f00\u5934\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u5b58\u50a8 int \u7c7b\u578b\u7684\u4e8c\u7ef4\u6570\u7ec4\u8868\u793a\u4e3a int[][]\u3002<\/p>\n<p><strong>4. [] \u8fd0\u7b97\u7b26<\/strong><\/p>\n<p>[] \u8fd0\u7b97\u7b26\u7528\u4e8e\u8868\u793a\u6570\u7ec4\u7c7b\u578b\u3002\u6bcf\u4e2a [] \u8868\u793a\u4e00\u4e2a\u7ef4\u5ea6\u3002\u4f8b\u5982\uff0cint[][] \u8868\u793a\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u3002<\/p>\n<p><strong>\u5b8c\u6574\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>[\u5143\u7d20\u7c7b\u578b] [\u7ef4\u5ea6\u5217\u8868]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<ul>\n<li>\u4e00\u7ef4 int \u6570\u7ec4\uff1aint[]<\/li>\n<li>\u4e8c\u7ef4 String \u6570\u7ec4\uff1aString[][]<\/li>\n<li>\u4e09\u7ef4 float \u6570\u7ec4\uff1afloat[][][]<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u7c7b\u578b\u600e\u4e48\u8868\u793a\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":"<p>java \u4e2d\u6570\u7ec4\u7c7b\u578b\u7531\u7ef4\u5ea6\u3001\u5143\u7d20\u7c7b\u578b\u548c\u540d\u79f0\u7ec4\u6210\uff0c\u5176\u4e2d\u540d\u79f0\u7684\u7ef4\u5ea6\u7531 [] \u8fd0\u7b97\u7b26\u8868\u793a\uff0c\u4f8b\u5982\uff1aint[]\uff1a\u4e00\u7ef4 int \u6570\u7ec4string[][]\uff1a\u4e8c\u7ef4 string \u6570\u7ec4float[][][]\uff1a\u4e09\u7ef4 float \u6570\u7ec4 Java \u4e2d\u6570\u7ec4\u7c7b\u578b\u8868\u793a \u5728 Java \u4e2d\uff0c\u6570\u7ec4\u7c7b\u578b\u7531\u4ee5\u4e0b\u90e8\u5206\u8868\u793a\uff1a 1. \u7ef4\u5ea6 \u6570\u7ec4\u7684\u7ef4\u5ea6\u8868\u793a\u5176\u5143\u7d20\u7684\u65b9\u5f0f\u3002\u4e00\u4e2a\u4e00\u7ef4\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u7ebf\u6027\u5e8f\u5217\uff0c\u800c\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u77e9\u5f62\u7f51\u683c\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. \u57fa\u672c\u7c7b\u578b\u6216\u5f15\u7528\u7c7b\u578b \u6570\u7ec4\u53ef\u4ee5\u5b58\u50a8\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u5982 int\u3001double\u3001boolean\uff09\u6216\u5f15\u7528\u7c7b\u578b\uff08\u5982\u5bf9\u8c61\u3001\u5217\u8868\uff09\u3002 3. \u540d\u79f0 \u6570\u7ec4\u7c7b\u578b\u4ee5\u5176\u5143\u7d20\u7c7b\u578b\u548c\u7ef4\u5ea6\u5217\u8868\u5f00\u5934\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u5b58\u50a8 int \u7c7b\u578b\u7684\u4e8c\u7ef4\u6570\u7ec4\u8868\u793a\u4e3a int[][]\u3002 4. [] \u8fd0\u7b97\u7b26 [] \u8fd0\u7b97\u7b26\u7528\u4e8e\u8868\u793a\u6570\u7ec4\u7c7b\u578b\u3002\u6bcf\u4e2a [] \u8868\u793a\u4e00\u4e2a\u7ef4\u5ea6\u3002\u4f8b\u5982\uff0cint[][] \u8868\u793a\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u3002 \u5b8c\u6574\u8bed\u6cd5\uff1a [\u5143\u7d20\u7c7b\u578b] [\u7ef4\u5ea6\u5217\u8868] \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a \u4e00\u7ef4 int \u6570\u7ec4\uff1aint[] \u4e8c\u7ef4 String \u6570\u7ec4\uff1aString[][] \u4e09\u7ef4 float \u6570\u7ec4\uff1afloat[][][] \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u7c7b\u578b\u600e\u4e48\u8868\u793a\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-37667","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37667","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=37667"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37667\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}