{"id":35279,"date":"2024-11-26T17:49:14","date_gmt":"2024-11-26T09:49:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35279\/"},"modified":"2024-11-26T17:49:14","modified_gmt":"2024-11-26T09:49:14","slug":"java-%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e4%b8%80%e4%bd%8d%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35279\/","title":{"rendered":"java \u600e\u4e48\u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u4e00\u4f4d\u6570\u7ec4\uff08\u5e03\u5c14\u6570\u7ec4\uff09\u5b9a\u4e49\u65b9\u5f0f\u5982\u4e0b\uff1a\u4f7f\u7528\u8bed\u6cd5 boolean[] arrayname; \u5b9a\u4e49\u6570\u7ec4\u540d\u79f0\u3002\u4f7f\u7528 new boolean[length]; \u4e3a\u6570\u7ec4\u5206\u914d\u957f\u5ea6\u3002\u4f7f\u7528 arrayname[index] = value; \u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110323215841136.jpg\" class=\"aligncenter\" title=\"java \u600e\u4e48\u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4\u63d2\u56fe\" alt=\"java \u600e\u4e48\u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5b9a\u4e49 Java \u4e2d\u7684\u4e00\u4f4d\u6570\u7ec4<\/strong><\/p>\n<p><strong>1. \u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u5728 Java \u4e2d\uff0c\u4e00\u4f4d\u6570\u7ec4\u88ab\u79f0\u4e3a\u5e03\u5c14\u6570\u7ec4\u3002\u8981\u5b9a\u4e49\u4e00\u4e2a\u5e03\u5c14\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>boolean[] booleanArray;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a booleanArray \u7684\u5e03\u5c14\u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u4e3a\u5e03\u5c14\u503c\uff08true \u6216 false\uff09\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. \u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6<\/strong><\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6\u3002\u6570\u7ec4\u7684\u957f\u5ea6\u8868\u793a\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002\u8981\u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>boolean[] booleanArray = new boolean[length];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u5e03\u5c14\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>boolean[] booleanArray = new boolean[5];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u6700\u540e\uff0c\u53ef\u4ee5\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u521d\u59cb\u5316\u4e3a true \u6216 false\u3002\u8981\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>booleanArray[index] = value;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u521d\u59cb\u5316\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e3a true\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>booleanArray[0] = true;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728 Java \u4e2d\u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u5b9a\u4e49\u4e00\u4f4d\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\uff0c\u4e00\u4f4d\u6570\u7ec4\uff08\u5e03\u5c14\u6570\u7ec4\uff09\u5b9a\u4e49\u65b9\u5f0f\u5982\u4e0b\uff1a\u4f7f\u7528\u8bed\u6cd5 boolean[] arrayname; \u5b9a\u4e49\u6570\u7ec4\u540d\u79f0\u3002\u4f7f\u7528 new boolean[length]; \u4e3a\u6570\u7ec4\u5206\u914d\u957f\u5ea6\u3002\u4f7f\u7528 arrayname[index] = value; \u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002 \u5982\u4f55\u5b9a\u4e49 Java \u4e2d\u7684\u4e00\u4f4d\u6570\u7ec4 1. \u5b9a\u4e49\u4e00\u4f4d\u6570\u7ec4 \u9996\u5148\uff0c\u5728 Java \u4e2d\uff0c\u4e00\u4f4d\u6570\u7ec4\u88ab\u79f0\u4e3a\u5e03\u5c14\u6570\u7ec4\u3002\u8981\u5b9a\u4e49\u4e00\u4e2a\u5e03\u5c14\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a boolean[] booleanArray; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a booleanArray \u7684\u5e03\u5c14\u6570\u7ec4\uff0c\u5176\u4e2d\u5143\u7d20\u4e3a\u5e03\u5c14\u503c\uff08true \u6216 false\uff09\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. \u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6 \u63a5\u4e0b\u6765\uff0c\u9700\u8981\u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6\u3002\u6570\u7ec4\u7684\u957f\u5ea6\u8868\u793a\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002\u8981\u58f0\u660e\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a boolean[] booleanArray = new boolean[length]; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 5 \u7684\u5e03\u5c14\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a boolean[] booleanArray = new boolean[5]; \u767b\u5f55\u540e\u590d\u5236 3. \u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20 \u6700\u540e\uff0c\u53ef\u4ee5\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u521d\u59cb\u5316\u4e3a true \u6216 false\u3002\u8981\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a booleanArray[index] [&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-35279","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35279","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=35279"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35279\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}