{"id":185940,"date":"2024-11-11T01:46:22","date_gmt":"2024-11-10T17:46:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185940\/"},"modified":"2024-11-11T01:46:24","modified_gmt":"2024-11-10T17:46:24","slug":"%e6%95%b8%e6%93%9a%e5%ba%abbigint%e5%ad%97%e6%ae%b5%e9%95%b7%e5%ba%a6%e6%87%89%e8%a9%b2%e8%a8%ad%e5%ae%9a%e7%82%ba%e5%a4%9a%e5%b0%91%ef%bc%9f%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%abbigint%e9%95%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185940\/","title":{"rendered":"\u6578\u64da\u5eabbigint\u5b57\u6bb5\u9577\u5ea6\u61c9\u8a72\u8a2d\u5b9a\u70ba\u591a\u5c11\uff1f\uff08\u6578\u64da\u5eabbigint\u9577\u5ea6\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%abbigint%e5%ad%97%e6%ae%b5%e9%95%b7%e5%ba%a6%e6%87%89%e8%a9%b2%e8%a8%ad%e5%ae%9a%e7%82%ba%e5%a4%9a%e5%b0%91%ef%bc%9f%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%abbigint%e9%95%b7-YOUpKDerwC\">\u6578\u64da\u5eabbigint\u5b57\u6bb5\u9577\u5ea6\u61c9\u8a72\u8a2d\u5b9a\u70ba\u591a\u5c11\uff1f\uff08\u6578\u64da\u5eabbigint\u9577\u5ea6\uff09<\/h1>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u5c0d\u65bc\u6027\u80fd\u548c\u5b58\u5132\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u9700\u8981\u5b58\u5132\u5927\u6578\u5b57\u7684\u60c5\u6cc1\uff0c<code>BIGINT<\/code>\u662f\u4e00\u500b\u5e38\u7528\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e<code>BIGINT<\/code>\u5b57\u6bb5\u7684\u9577\u5ea6\u61c9\u8a72\u8a2d\u5b9a\u70ba\u591a\u5c11\uff0c\u4ee5\u53ca\u5728\u4e0d\u540c\u60c5\u6cc1\u4e0b\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afbigint%ef%bc%9f-YOUpKDerwC\">\u4ec0\u9ebc\u662fBIGINT\uff1f<\/h2>\n<p><code>BIGINT<\/code>\u662f\u4e00\u7a2e\u6574\u6578\u6578\u64da\u985e\u578b\uff0c\u901a\u5e38\u7528\u65bc\u5b58\u5132\u7bc4\u570d\u8f03\u5927\u7684\u6574\u6578\u3002\u6839\u64da\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c<code>BIGINT<\/code>\u7684\u5927\u5c0f\u901a\u5e38\u70ba8\u500b\u5b57\u7bc0\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5b58\u5132\u7684\u6574\u6578\u7bc4\u570d\u70ba\uff1a<\/p>\n<ul>\n<li>\u6709\u7b26\u865f\uff1a-9,223,372,036,854,775,808 \u5230 9,223,372,036,854,775,807<\/li>\n<li>\u7121\u7b26\u865f\uff1a0 \u5230 18,446,744,073,709,551,615<\/li>\n<\/ul>\n<p>\u9019\u610f\u5473\u8457<code>BIGINT<\/code>\u53ef\u4ee5\u5b58\u5132\u975e\u5e38\u5927\u7684\u6578\u5b57\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u9ad8\u7cbe\u5ea6\u7684\u8a08\u7b97\u6216\u5b58\u5132\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"bigint%e5%ad%97%e6%ae%b5%e7%9a%84%e9%95%b7%e5%ba%a6%e8%a8%ad%e5%ae%9a-YOUpKDerwC\">BIGINT\u5b57\u6bb5\u7684\u9577\u5ea6\u8a2d\u5b9a<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c<code>BIGINT<\/code>\u7684\u9577\u5ea6\u662f\u56fa\u5b9a\u7684\uff0c\u7121\u8ad6\u662f\u6709\u7b26\u865f\u9084\u662f\u7121\u7b26\u865f\uff0c\u5747\u70ba8\u500b\u5b57\u7bc0\u3002\u56e0\u6b64\uff0c\u7576\u6211\u5011\u8ac7\u8ad6<code>BIGINT<\/code>\u7684\u201c\u9577\u5ea6\u201d\u6642\uff0c\u5be6\u969b\u4e0a\u662f\u6307\u5b83\u6240\u80fd\u8868\u793a\u7684\u6578\u5b57\u7bc4\u570d\uff0c\u800c\u4e0d\u662f\u53ef\u8b8a\u7684\u5b57\u7bc0\u6578\u3002<\/p>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u9078\u64c7<code>BIGINT<\/code>\u7684\u539f\u56e0\u901a\u5e38\u662f\u56e0\u70ba\u9810\u671f\u5c07\u4f86\u9700\u8981\u5b58\u5132\u7684\u6578\u5b57\u6703\u8d85\u904e<code>INT<\/code>\uff084\u500b\u5b57\u7bc0\uff0c\u7bc4\u570d\u70ba-2,147,483,648\u52302,147,483,647\uff09\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7528\u6236ID\u3001\u4ea4\u6613\u91d1\u984d\u6216\u5176\u4ed6\u9700\u8981\u552f\u4e00\u6a19\u8b58\u7684\u6578\u64da\uff0c\u4f7f\u7528<code>BIGINT<\/code>\u53ef\u4ee5\u907f\u514d\u6ea2\u51fa\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bd%95%e6%99%82%e4%bd%bf%e7%94%a8bigint%ef%bc%9f-YOUpKDerwC\">\u4f55\u6642\u4f7f\u7528BIGINT\uff1f<\/h2>\n<p>\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528<code>BIGINT<\/code>\u662f\u5408\u9069\u7684\uff1a<\/p>\n<ul>\n<li>\u7576\u6578\u64da\u7684\u7bc4\u570d\u8d85\u904e<code>INT<\/code>\u7684\u9650\u5236\u6642\uff0c\u4f8b\u5982\u7528\u65bc\u5927\u898f\u6a21\u7684\u7528\u6236\u7cfb\u7d71\u6216\u91d1\u878d\u4ea4\u6613\u7cfb\u7d71\u3002<\/li>\n<li>\u9700\u8981\u9ad8\u7cbe\u5ea6\u8a08\u7b97\u7684\u61c9\u7528\uff0c\u4f8b\u5982\u79d1\u5b78\u8a08\u7b97\u6216\u5927\u6578\u64da\u5206\u6790\u3002<\/li>\n<li>\u9700\u8981\u5b58\u5132\u6642\u9593\u6233\u6216\u5176\u4ed6\u9700\u8981\u9ad8\u7cbe\u5ea6\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8bigint%e7%9a%84%e8%80%83%e9%87%8f-YOUpKDerwC\">\u4f7f\u7528BIGINT\u7684\u8003\u91cf<\/h2>\n<p>\u96d6\u7136<code>BIGINT<\/code>\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u6578\u5b57\u7bc4\u570d\uff0c\u4f46\u4e5f\u9700\u8981\u8003\u616e\u5230\u5176\u5c0d\u5b58\u5132\u548c\u6027\u80fd\u7684\u5f71\u97ff\u3002\u4f7f\u7528<code>BIGINT<\/code>\u6703\u6bd4\u4f7f\u7528<code>INT<\/code>\u4f54\u7528\u66f4\u591a\u7684\u5b58\u5132\u7a7a\u9593\uff0c\u9019\u5728\u6578\u64da\u91cf\u975e\u5e38\u5927\u7684\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u9078\u64c7\u6578\u64da\u985e\u578b\u6642\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u6b0a\u8861\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-YOUpKDerwC\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0c<code>BIGINT<\/code>\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u985e\u578b\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u5b58\u5132\u5927\u6578\u5b57\u7684\u60c5\u6cc1\u3002\u5176\u56fa\u5b9a\u76848\u500b\u5b57\u7bc0\u9577\u5ea6\u4f7f\u5176\u80fd\u5920\u8655\u7406\u7bc4\u570d\u5ee3\u6cdb\u7684\u6574\u6578\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8003\u616e\u5230\u5b58\u5132\u548c\u6027\u80fd\u7684\u5f71\u97ff\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f<code>VPS<\/code>\u9084\u662f<code>\u9999\u6e2f\u4f3a\u670d\u5668<\/code>\uff0c\u90fd\u53ef\u4ee5\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u8acb\u8a2a\u554f<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u6578\u64da\u5eab\u4e2dbigint\u5b57\u6bb5\u7684\u6700\u4f73\u9577\u5ea6\u8a2d\u5b9a\uff0c\u78ba\u4fdd\u6578\u64da\u5b58\u5132\u7684\u6709\u6548\u6027\u8207\u6027\u80fd\uff0c\u907f\u514d\u6f5b\u5728\u7684\u6578\u64da\u6ea2\u51fa\u554f\u984c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-185940","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=185940"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185940\/revisions"}],"predecessor-version":[{"id":185941,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185940\/revisions\/185941"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}