{"id":34509,"date":"2024-11-26T09:43:43","date_gmt":"2024-11-26T01:43:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34509\/"},"modified":"2024-11-26T09:43:43","modified_gmt":"2024-11-26T01:43:43","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e5%af%b9%e8%b1%a1%e6%94%be%e5%9c%a8%e6%95%b0%e7%bb%84%e9%87%8c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34509\/","title":{"rendered":"java\u600e\u4e48\u628a\u5bf9\u8c61\u653e\u5728\u6570\u7ec4\u91cc"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a1. \u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\u4e0e\u5bf9\u8c61\u7c7b\u578b\u5339\u914d\uff1b2. \u521b\u5efa\u5bf9\u8c61\uff1b3. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/02\/2024110215241470362.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u5bf9\u8c61\u653e\u5728\u6570\u7ec4\u91cc\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u5bf9\u8c61\u653e\u5728\u6570\u7ec4\u91cc\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\uff1a<\/p>\n<p><strong>1. \u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\uff1a<\/strong><br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u6570\u7ec4\u7684\u7c7b\u578b\uff0c\u8be5\u7c7b\u578b\u5e94\u4e0e\u8981\u5b58\u50a8\u7684\u5bf9\u8c61\u7c7b\u578b\u76f8\u5339\u914d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>Object[] objects = new Object[10];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u521b\u5efa\u5bf9\u8c61\uff1a<\/strong><br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u8981\u653e\u5165\u6570\u7ec4\u4e2d\u7684\u5bf9\u8c61\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>Object object1 = new Object();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\uff1a<\/strong><br \/>\u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u56e0\u6b64\u8981\u5c06\u5bf9\u8c61\u653e\u5165\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>objects[0] = object1;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5b8c\u6574\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>Object[] objects = new Object[10];\nObject object1 = new Object();\nobjects[0] = object1;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a objects \u7684 10 \u4e2a\u5143\u7d20\u7684\u5bf9\u8c61\u6570\u7ec4\uff0c\u5e76\u5c06\u5176\u7b2c\u4e00\u4e2a\u5143\u7d20\u8bbe\u7f6e\u4e3a\u540d\u4e3a object1 \u7684\u5bf9\u8c61\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u5bf9\u8c61\u653e\u5728\u6570\u7ec4\u91cc\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\uff0c\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a1. \u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\u4e0e\u5bf9\u8c61\u7c7b\u578b\u5339\u914d\uff1b2. \u521b\u5efa\u5bf9\u8c61\uff1b3. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\uff1a 1. \u5b9a\u4e49\u6570\u7ec4\u7c7b\u578b\uff1a\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u6570\u7ec4\u7684\u7c7b\u578b\uff0c\u8be5\u7c7b\u578b\u5e94\u4e0e\u8981\u5b58\u50a8\u7684\u5bf9\u8c61\u7c7b\u578b\u76f8\u5339\u914d\u3002\u4f8b\u5982\uff1a Object[] objects = new Object[10]; \u767b\u5f55\u540e\u590d\u5236 2. \u521b\u5efa\u5bf9\u8c61\uff1a\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u8981\u653e\u5165\u6570\u7ec4\u4e2d\u7684\u5bf9\u8c61\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b Object object1 = new Object(); \u767b\u5f55\u540e\u590d\u5236 3. \u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\uff1a\u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u5c06\u5bf9\u8c61\u653e\u5165\u6570\u7ec4\u4e2d\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u56e0\u6b64\u8981\u5c06\u5bf9\u8c61\u653e\u5165\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a objects[0] = object1; \u767b\u5f55\u540e\u590d\u5236 \u5b8c\u6574\u793a\u4f8b\uff1a Object[] objects = new Object[10]; Object object1 = new Object(); objects[0] = object1; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a objects \u7684 [&hellip;]<\/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-34509","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34509","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=34509"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34509\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}