{"id":173523,"date":"2024-11-07T18:44:18","date_gmt":"2024-11-07T10:44:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173523\/"},"modified":"2024-11-07T18:44:19","modified_gmt":"2024-11-07T10:44:19","slug":"%e5%a6%82%e4%bd%95%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a-%e5%be%97%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173523\/","title":{"rendered":"\u5982\u4f55\u7372\u53d6\u6578\u64da\u5eab\u6700\u5f8c\u4e00\u884c\u6578\u64da (\u5f97\u5230\u6578\u64da\u5eab\u6700\u5f8c\u4e00\u884c\u6578\u64da)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a-vuOfHXGPIN\">\u5982\u4f55\u7372\u53d6\u6578\u64da\u5eab\u6700\u5f8c\u4e00\u884c\u6578\u64da<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6578\u64da\u5206\u6790\u3001\u5831\u544a\u751f\u6210\uff0c\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u7684\u5373\u6642\u53cd\u994b\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u7372\u53d6\u9019\u4e9b\u6578\u64da\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u4e0d\u540c\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u7684\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%8d%b2%e5%8f%96%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a-vuOfHXGPIN\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da<\/h2>\n<p>\u7372\u53d6\u6578\u64da\u5eab\u7684\u6700\u5f8c\u4e00\u884c\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5206\u6790\u5e2b\u5feb\u901f\u4e86\u89e3\u6700\u65b0\u7684\u6578\u64da\u72c0\u614b\u3002\u9019\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\u7cfb\u7d71\u7684\u6700\u65b0\u72c0\u614b<\/li>\n<li>\u751f\u6210\u5831\u544a\u6642\u9700\u8981\u6700\u65b0\u7684\u6578\u64da<\/li>\n<li>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u986f\u793a\u6700\u65b0\u7684\u7528\u6236\u6d3b\u52d5<\/li>\n<\/ul>\n<h2 id=\"%e4%b8%8d%e5%90%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb%e7%b5%b1%e7%9a%84%e7%8d%b2%e5%8f%96%e6%96%b9%e6%b3%95-vuOfHXGPIN\">\u4e0d\u540c\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u7372\u53d6\u65b9\u6cd5<\/h2>\n<h3 id=\"mysql-vuOfHXGPIN\">MySQL<\/h3>\n<p>\u5728MySQL\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u901a\u5e38\u53ef\u4ee5\u901a\u904e\u4f7f\u7528ORDER BY\u5b50\u53e5\u548cLIMIT\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM your_table_name ORDER BY id DESC LIMIT 1;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c\u6211\u5011\u5047\u8a2d\u8868\u683c\u4e2d\u6709\u4e00\u500b\u81ea\u589e\u7684ID\u5b57\u6bb5\uff0c\u901a\u904e\u5c07\u5176\u6309\u964d\u5e8f\u6392\u5217\u4e26\u9650\u5236\u7d50\u679c\u70ba1\uff0c\u6211\u5011\u53ef\u4ee5\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u3002<\/p>\n<h3 id=\"postgresql-vuOfHXGPIN\">PostgreSQL<\/h3>\n<p>\u5728PostgreSQL\u4e2d\uff0c\u65b9\u6cd5\u8207MySQL\u985e\u4f3c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM your_table_name ORDER BY id DESC LIMIT 1;<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u9019\u88e1\u7684ID\u5b57\u6bb5\u61c9\u8a72\u662f\u81ea\u589e\u7684\uff0c\u9019\u6a23\u624d\u80fd\u78ba\u4fdd\u7372\u53d6\u5230\u6700\u65b0\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"sql-server-vuOfHXGPIN\">SQL Server<\/h3>\n<p>\u5728SQL Server\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u7684\u65b9\u5f0f\u7565\u6709\u4e0d\u540c\u3002\u53ef\u4ee5\u4f7f\u7528TOP\u5b50\u53e5\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>SELECT TOP 1 * FROM your_table_name ORDER BY id DESC;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56deID\u5b57\u6bb5\u6700\u5927\u7684\u90a3\u4e00\u884c\uff0c\u5f9e\u800c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u3002<\/p>\n<h3 id=\"sqlite-vuOfHXGPIN\">SQLite<\/h3>\n<p>\u5728SQLite\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u7684\u67e5\u8a62\u4e5f\u8207MySQL\u548cPostgreSQL\u76f8\u4f3c\uff1a<\/p>\n<pre><code>SELECT * FROM your_table_name ORDER BY id DESC LIMIT 1;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6211\u5011\u7372\u53d6\u5230\u6700\u65b0\u7684\u6578\u64da\u884c\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-vuOfHXGPIN\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u8868\u683c\u4e2d\u6709\u4e00\u500b\u53ef\u4ee5\u7528\u4f86\u6392\u5e8f\u7684\u5b57\u6bb5\uff0c\u901a\u5e38\u662f\u81ea\u589e\u7684ID\u3002<\/li>\n<li>\u5982\u679c\u6578\u64da\u8868\u4e2d\u6709\u591a\u500b\u7528\u65bc\u6392\u5e8f\u7684\u5b57\u6bb5\uff0c\u5247\u9700\u8981\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li>\u5728\u9ad8\u4f75\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u53ef\u80fd\u6703\u53d7\u5230\u5176\u4ed6\u4e8b\u52d9\u7684\u5f71\u97ff\uff0c\u56e0\u6b64\u9700\u8981\u8003\u616e\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vuOfHXGPIN\">\u7e3d\u7d50<\/h2>\n<p>\u7372\u53d6\u6578\u64da\u5eab\u7684\u6700\u5f8c\u4e00\u884c\u6578\u64da\u662f\u4e00\u500b\u57fa\u672c\u4f46\u91cd\u8981\u7684\u64cd\u4f5c\uff0c\u7121\u8ad6\u662f\u5728\u6578\u64da\u5206\u6790\u9084\u662f\u61c9\u7528\u958b\u767c\u4e2d\u90fd\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u901a\u904e\u4f7f\u7528\u9069\u7576\u7684SQL\u67e5\u8a62\u8a9e\u53e5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884c\u6578\u64da\u5eab\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u5c07\u4f7f\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\uff0c\u638c\u63e1\u6709\u6548\u7684\u67e5\u8a62\u6280\u5de7\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\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-173523","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173523","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=173523"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173523\/revisions"}],"predecessor-version":[{"id":173524,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173523\/revisions\/173524"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}