{"id":31546,"date":"2023-12-01T18:23:26","date_gmt":"2022-12-07T14:20:34","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b\/"},"modified":"2024-05-04T11:40:22","modified_gmt":"2024-05-04T03:40:22","slug":"java%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b\/","title":{"rendered":"Java\u6570\u636e\u7c7b\u578b"},"content":{"rendered":"<p>\u53ea\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u9664\u4e86\u5f15\u7528\u7c7b\u578b\uff09<\/p>\n<div>\n<div class=\"post-table\">\u578b\u5206\u985e\u30c7\u30fc\u30bf\u578b\u30b5\u30a4\u30ba\u8868\u73fe\u3067\u304d\u308b\u7bc4\u56f2\u5024\u6574\u6570byte8bit-128\uff5e127\u6574\u6570short16bit-32,768\uff5e32,767\u6574\u6570int32bit-2,147,483,648\uff5e2,147,483,647\u6574\u6570long64bit-9,147,483,648,808\uff5e9,223,372,036,854,775,807<\/div>\n<\/div>\n<div>\n<div class=\"post-table\">\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u30c7\u30fc\u30bf\u578b\u30b5\u30a4\u30ba\u8868\u73fe\u3067\u304d\u308b\u7bc4\u56f2\u5024\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570float32bitIEEE754\u306b\u3082\u3069\u3065\u304f\u6d6e\u52d5\u5c0f\u6570\u70b9\u8868\u73fe\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570double64bitIEEE754\u306b\u3082\u3068\u3065\u304f\u6d6e\u52d5\u5c0f\u6570\u70b9\u8868\u73fe\u6587\u5b57char16bitUNICODE\u8868\u73fe1\u6587\u5b57\u771f\u507d\u5024boolean-ture,false<\/div>\n<\/div>\n<p>boolean\u7c7b\u88ab\u79f0\u4e3a\u5305\u88c5\u7c7b\u3002<\/p>\n<p>\u5f15\u7528\u7c7b\u578b\u7684\u79cd\u7c7b\uff1a<br \/>\n\u7c7b\u7c7b\u578b<br \/>\n\u63a5\u53e3\u7c7b\u578b<br \/>\n\u6570\u7ec4\u7c7b\u578b<br \/>\n\u679a\u4e3e\u7c7b\u578b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ea\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u9664\u4e86\u5f15\u7528\u7c7b\u578b\uff09 \u578b\u5206\u985e\u30c7\u30fc\u30bf\u578b\u30b5\u30a4\u30ba\u8868\u73fe\u3067\u304d\u308b\u7bc4\u56f2\u5024\u6574\u6570byte8bit-128\uff5e127\u6574\u6570 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31546","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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