{"id":39705,"date":"2024-11-26T15:32:26","date_gmt":"2024-11-26T07:32:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39705\/"},"modified":"2024-11-26T15:32:26","modified_gmt":"2024-11-26T07:32:26","slug":"java%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e4%b8%80%e4%b8%aa%e7%a9%ba%e7%9a%84%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39705\/","title":{"rendered":"java\u600e\u4e48\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\u7684\u8bed\u6cd5\u4e3a\uff1a[] \u53d8\u91cf\u540d = new [\u5927\u5c0f]; \u8fd9\u5c06\u521b\u5efa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\uff0c\u5176\u4e2d\u6240\u6709\u5143\u7d20\u90fd\u521d\u59cb\u5316\u4e3a 0 \u6216\u8be5\u7c7b\u578b\u4e2d\u76f8\u5e94\u7684\u9ed8\u8ba4\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111622195344619.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>&lt;\u6570\u636e\u7c7b\u578b&gt;[] \u53d8\u91cf\u540d = new &lt;\u6570\u636e\u7c7b\u578b&gt;[\u5927\u5c0f];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li> \u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u7c7b\u578b\u3002<\/li>\n<li>\u53d8\u91cf\u540d \u662f\u6570\u7ec4\u7684\u540d\u79f0\u3002<\/li>\n<li> \u662f\u6570\u7ec4\u7684\u5927\u5c0f\uff0c\u5373\u53ef\u4ee5\u5bb9\u7eb3\u591a\u5c11\u4e2a\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6574\u6570\u6570\u7ec4\uff0c\u53ef\u4ee5\u5982\u4e0b\u7f16\u5199\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = new int[5];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u5c31\u521b\u5efa\u4e86\u4e00\u4e2a\u5927\u5c0f\u4e3a 5 \u7684\u7a7a\u6574\u6570\u6570\u7ec4\uff0c\u5176\u4e2d\u6240\u6709\u5143\u7d20\u90fd\u521d\u59cb\u5316\u4e3a 0\u3002<\/p>\n<p>\u6ce8\u610f\uff0c\u6570\u7ec4\u7684\u5927\u5c0f\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u4e00\u65e6\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u66f4\u6539\u6570\u7ec4\u7684\u5927\u5c0f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\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>\u5728 java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\u7684\u8bed\u6cd5\u4e3a\uff1a[] \u53d8\u91cf\u540d = new [\u5927\u5c0f]; \u8fd9\u5c06\u521b\u5efa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\uff0c\u5176\u4e2d\u6240\u6709\u5143\u7d20\u90fd\u521d\u59cb\u5316\u4e3a 0 \u6216\u8be5\u7c7b\u578b\u4e2d\u76f8\u5e94\u7684\u9ed8\u8ba4\u503c\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4 \u5728 Java \u4e2d\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a &lt;\u6570\u636e\u7c7b\u578b&gt;[] \u53d8\u91cf\u540d = new &lt;\u6570\u636e\u7c7b\u578b&gt;[\u5927\u5c0f]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a \u662f\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u7c7b\u578b\u3002 \u53d8\u91cf\u540d \u662f\u6570\u7ec4\u7684\u540d\u79f0\u3002 \u662f\u6570\u7ec4\u7684\u5927\u5c0f\uff0c\u5373\u53ef\u4ee5\u5bb9\u7eb3\u591a\u5c11\u4e2a\u5143\u7d20\u3002 \u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6574\u6570\u6570\u7ec4\uff0c\u53ef\u4ee5\u5982\u4e0b\u7f16\u5199\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = new int[5]; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u5c31\u521b\u5efa\u4e86\u4e00\u4e2a\u5927\u5c0f\u4e3a 5 \u7684\u7a7a\u6574\u6570\u6570\u7ec4\uff0c\u5176\u4e2d\u6240\u6709\u5143\u7d20\u90fd\u521d\u59cb\u5316\u4e3a 0\u3002 \u6ce8\u610f\uff0c\u6570\u7ec4\u7684\u5927\u5c0f\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u4e00\u65e6\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u66f4\u6539\u6570\u7ec4\u7684\u5927\u5c0f\u3002 \u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5b9a\u4e49\u4e00\u4e2a\u7a7a\u7684\u6570\u7ec4\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-39705","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39705","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=39705"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39705\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}