{"id":129297,"date":"2024-10-26T20:33:21","date_gmt":"2024-10-26T12:33:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129297\/"},"modified":"2024-10-26T20:33:22","modified_gmt":"2024-10-26T12:33:22","slug":"redis%e7%ae%97%e6%b3%95%e6%8f%90%e5%8d%87id%e7%94%9f%e6%88%90%e6%95%88%e7%8e%87%ef%bc%88redis%e7%94%9f%e6%88%90%e5%88%86%e6%ae%b5id%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129297\/","title":{"rendered":"Redis\u7b97\u6cd5\u63d0\u5347ID\u751f\u6210\u6548\u7387\uff08redis\u751f\u6210\u5206\u6bb5id\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%ae%97%e6%b3%95%e6%8f%90%e5%8d%87id%e7%94%9f%e6%88%90%e6%95%88%e7%8e%87%ef%bc%88redis%e7%94%9f%e6%88%90%e5%88%86%e6%ae%b5id%ef%bc%89-RqfJxOTpje\">Redis\u7b97\u6cd5\u63d0\u5347ID\u751f\u6210\u6548\u7387\uff08Redis\u751f\u6210\u5206\u6bb5ID\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cID\u751f\u6210\u7684\u6548\u7387\u5c0d\u65bc\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u5c24\u5176\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u5982\u4f55\u5feb\u901f\u4e14\u6709\u6548\u5730\u751f\u6210\u552f\u4e00\u7684ID\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u63d0\u5347ID\u751f\u6210\u7684\u6548\u7387\uff0c\u5176\u4e2d\u5206\u6bb5ID\u751f\u6210\u7b97\u6cd5\u5c24\u70ba\u53d7\u5230\u95dc\u6ce8\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e7%94%9f%e6%88%90id%ef%bc%9f-RqfJxOTpje\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u751f\u6210ID\uff1f<\/h2>\n<p>Redis\u7684\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7279\u6027\u4f7f\u5176\u6210\u70baID\u751f\u6210\u7684\u7406\u60f3\u9078\u64c7\u3002\u8207\u50b3\u7d71\u7684\u6578\u64da\u5eab\u76f8\u6bd4\uff0cRedis\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u751f\u6210ID\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u6b64\u5916\uff0cRedis\u652f\u6301\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cID\u751f\u6210\u4e0d\u6703\u51fa\u73fe\u91cd\u8907\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e5%88%86%e6%ae%b5id%e7%94%9f%e6%88%90%e7%9a%84%e6%a6%82%e5%bf%b5-RqfJxOTpje\">\u5206\u6bb5ID\u751f\u6210\u7684\u6982\u5ff5<\/h2>\n<p>\u5206\u6bb5ID\u751f\u6210\u662f\u4e00\u7a2e\u5c07ID\u751f\u6210\u904e\u7a0b\u5283\u5206\u70ba\u591a\u500b\u968e\u6bb5\u7684\u65b9\u6cd5\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u53ef\u4ee5\u6e1b\u5c11\u55ae\u4e00\u9ede\u7684\u58d3\u529b\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u7684\u751f\u6210\u6548\u7387\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u5206\u6bb5ID\u751f\u6210\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u5c07ID\u7a7a\u9593\u5283\u5206\u70ba\u591a\u500b\u6bb5\uff0c\u6bcf\u500b\u6bb5\u7531\u4e0d\u540c\u7684\u670d\u52d9\u5668\u6216Redis\u5be6\u4f8b\u8ca0\u8cac\u3002<\/li>\n<li>\u6bcf\u500b\u670d\u52d9\u5668\u6216\u5be6\u4f8b\u8ca0\u8cac\u751f\u6210\u7279\u5b9a\u7bc4\u570d\u5167\u7684ID\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514dID\u7684\u885d\u7a81\u3002<\/li>\n<li>\u901a\u904e\u4e00\u500b\u4e2d\u5fc3\u670d\u52d9\u4f86\u7ba1\u7406\u9019\u4e9b\u6bb5\uff0c\u78ba\u4fdd\u6bcf\u500b\u6bb5\u7684ID\u751f\u6210\u4e0d\u6703\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%af%a6%e7%8f%be%e5%88%86%e6%ae%b5id%e7%94%9f%e6%88%90%e7%9a%84%e7%a4%ba%e4%be%8b-RqfJxOTpje\">Redis\u5be6\u73fe\u5206\u6bb5ID\u751f\u6210\u7684\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u5be6\u73fe\u5206\u6bb5ID\u751f\u6210\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u6211\u5011\u6709\u4e09\u500b\u6bb5\uff0c\u5206\u5225\u70ba0, 1, 2\n# \u6bcf\u500b\u6bb5\u7684ID\u7bc4\u570d\u70ba1000\n# \u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u751f\u6210ID\n\n# \u6bb50\nredis&gt; INCR segment:0\n# \u8fd4\u56de\u503c\u70ba1\uff0cID\u70ba0*1000 + 1 = 1\n\n# \u6bb51\nredis&gt; INCR segment:1\n# \u8fd4\u56de\u503c\u70ba1\uff0cID\u70ba1*1000 + 1 = 1001\n\n# \u6bb52\nredis&gt; INCR segment:2\n# \u8fd4\u56de\u503c\u70ba1\uff0cID\u70ba2*1000 + 1 = 2001\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u751f\u6210\u6bcf\u500b\u6bb5\u7684ID\u3002\u6bcf\u6b21\u8abf\u7528INCR\u547d\u4ee4\u6642\uff0cRedis\u6703\u81ea\u52d5\u5c07\u8a72\u6bb5\u7684\u8a08\u6578\u5668\u52a01\uff0c\u5f9e\u800c\u751f\u6210\u552f\u4e00\u7684ID\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-RqfJxOTpje\">\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u5206\u6bb5ID\u751f\u6210\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97ID\u751f\u6210\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u589e\u52a0\u66f4\u591a\u7684\u6bb5\uff0c\u5f9e\u800c\u652f\u6301\u66f4\u9ad8\u7684\u4e26\u767c\u91cf\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>Redis\u7684API\u7c21\u55ae\u6613\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u9019\u7a2e\u65b9\u6cd5\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u7ba1\u7406\u8907\u96dc\u6027\uff1a<\/strong>\u9700\u8981\u4e00\u500b\u4e2d\u5fc3\u670d\u52d9\u4f86\u7ba1\u7406\u5404\u500b\u6bb5\uff0c\u9019\u53ef\u80fd\u6703\u589e\u52a0\u7cfb\u7d71\u7684\u8907\u96dc\u6027\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u5206\u914d\uff1a<\/strong>\u5982\u4f55\u5408\u7406\u5206\u914dID\u6bb5\u4ee5\u907f\u514d\u67d0\u4e9b\u6bb5\u904e\u8f09\u4e5f\u662f\u4e00\u500b\u9700\u8981\u8003\u616e\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RqfJxOTpje\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u5206\u6bb5ID\u751f\u6210\u7b97\u6cd5\u70ba\u9ad8\u6548\u7684ID\u751f\u6210\u63d0\u4f9b\u4e86\u4e00\u7a2e\u53ef\u884c\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u5283\u5206ID\u7a7a\u9593\u548c\u5229\u7528Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u5feb\u901f\u751f\u6210\u552f\u4e00\u7684ID\u3002\u9019\u4e0d\u50c5\u63d0\u5347\u4e86\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u4e5f\u70ba\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u63d0\u4f9b\u4e86\u4fdd\u969c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684ID\u751f\u6210\u9700\u6c42\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7b97\u6cd5\u5982\u4f55\u63d0\u5347ID\u751f\u6210\u6548\u7387\uff0c\u901a\u8fc7\u5206\u6bb5ID\u751f\u6210\u6280\u672f\uff0c\u5b9e\u73b0\u9ad8\u6548\u3001\u5feb\u901f\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u7ba1\u7406\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-129297","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129297","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=129297"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129297\/revisions"}],"predecessor-version":[{"id":129298,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129297\/revisions\/129298"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}