{"id":167485,"date":"2024-11-06T01:03:30","date_gmt":"2024-11-05T17:03:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167485\/"},"modified":"2024-11-06T01:03:31","modified_gmt":"2024-11-05T17:03:31","slug":"%e5%88%a9%e7%94%a8redis%e6%9e%b6%e6%a7%8b%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e5%94%af%e4%b8%80id%e7%94%9f%e6%88%90%ef%bc%88redis%e7%94%9f%e6%88%90id%e6%96%b9%e5%bc%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167485\/","title":{"rendered":"\u5229\u7528Redis\u67b6\u69cb\u5be6\u73fe\u9ad8\u6548\u7684\u552f\u4e00ID\u751f\u6210\uff08redis\u751f\u6210id\u65b9\u5f0f\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e6%9e%b6%e6%a7%8b%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e5%94%af%e4%b8%80id%e7%94%9f%e6%88%90-LvWUxXduNi\">\u5229\u7528Redis\u67b6\u69cb\u5be6\u73fe\u9ad8\u6548\u7684\u552f\u4e00ID\u751f\u6210<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u552f\u4e00ID\u7684\u751f\u6210\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6578\u64da\u5eab\u4e3b\u9375\u3001\u6d88\u606f\u968a\u5217\u7684\u6a19\u8b58\uff0c\u9084\u662f\u7528\u65bc\u7528\u6236\u6703\u8a71\u7684\u7ba1\u7406\uff0c\u552f\u4e00ID\u7684\u751f\u6210\u90fd\u5fc5\u9808\u5177\u5099\u9ad8\u6548\u6027\u548c\u53ef\u9760\u6027\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u751f\u6210\u552f\u4e00ID\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u67b6\u69cb\u5be6\u73fe\u9ad8\u6548\u7684\u552f\u4e00ID\u751f\u6210\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%90%e5%94%af%e4%b8%80id%ef%bc%9f-LvWUxXduNi\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u751f\u6210\u552f\u4e00ID\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\u548c\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb\u3002\u9078\u64c7Redis\u751f\u6210\u552f\u4e00ID\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u5176\u8b80\u5beb\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u539f\u5b50\u6027\u64cd\u4f5c\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u539f\u5b50\u6027\u64cd\u4f5c\uff0c\u78ba\u4fdd\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u751f\u6210\u7684ID\u4e0d\u6703\u91cd\u8907\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u7c21\u55ae\u660e\u77ad\uff0c\u6613\u65bc\u96c6\u6210\u5230\u5404\u7a2e\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%94%9f%e6%88%90%e5%94%af%e4%b8%80id%e7%9a%84%e5%b9%be%e7%a8%ae%e6%96%b9%e6%b3%95-LvWUxXduNi\">Redis\u751f\u6210\u552f\u4e00ID\u7684\u5e7e\u7a2e\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e8%87%aa%e5%a2%9e%e9%8d%b5-LvWUxXduNi\">1. \u4f7f\u7528\u81ea\u589e\u9375<\/h3>\n<p>Redis\u7684\u81ea\u589e\u9375\uff08INCR\u547d\u4ee4\uff09\u662f\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u751f\u6210\u552f\u4e00ID\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5c0d\u4e00\u500b\u9375\u9032\u884c\u81ea\u589e\u64cd\u4f5c\uff0c\u6bcf\u6b21\u8abf\u7528\u90fd\u6703\u8fd4\u56de\u4e00\u500b\u552f\u4e00\u7684\u6574\u6578ID\u3002<\/p>\n<pre><code>SET id:counter 0\nINCR id:counter\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u9996\u5148\u8a2d\u7f6e\u4e86\u4e00\u500b\u521d\u59cb\u503c\u70ba0\u7684\u8a08\u6578\u5668\uff0c\u7136\u5f8c\u6bcf\u6b21\u8abf\u7528INCR\u547d\u4ee4\u6642\uff0c\u8a08\u6578\u5668\u7684\u503c\u6703\u81ea\u52d5\u52a01\uff0c\u4e26\u8fd4\u56de\u65b0\u7684\u552f\u4e00ID\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8uuid-LvWUxXduNi\">2. \u4f7f\u7528UUID<\/h3>\n<p>\u53e6\u4e00\u7a2e\u751f\u6210\u552f\u4e00ID\u7684\u65b9\u6cd5\u662f\u4f7f\u7528UUID\uff08\u901a\u7528\u552f\u4e00\u8b58\u5225\u78bc\uff09\u3002\u96d6\u7136Redis\u672c\u8eab\u4e0d\u63d0\u4f9bUUID\u751f\u6210\u7684\u5167\u5efa\u51fd\u6578\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u5176\u4ed6\u7de8\u7a0b\u8a9e\u8a00\u7684\u5eab\u4f86\u751f\u6210UUID\uff0c\u7136\u5f8c\u5c07\u5176\u5b58\u5132\u5230Redis\u4e2d\u3002<\/p>\n<pre><code>import uuid\nunique_id = str(uuid.uuid4())\nredis.set(\"unique_id\", unique_id)\n<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u751f\u6210\u7684ID\u662f\u5168\u7403\u552f\u4e00\u7684\uff0c\u9069\u5408\u9700\u8981\u9ad8\u552f\u4e00\u6027\u8981\u6c42\u7684\u5834\u666f\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%99%82%e9%96%93%e6%88%b3%e5%92%8c%e9%9a%a8%e6%a9%9f%e6%95%b8-LvWUxXduNi\">3. \u4f7f\u7528\u6642\u9593\u6233\u548c\u96a8\u6a5f\u6578<\/h3>\n<p>\u7d50\u5408\u7576\u524d\u6642\u9593\u6233\u548c\u96a8\u6a5f\u6578\u4e5f\u53ef\u4ee5\u751f\u6210\u552f\u4e00ID\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u52e2\u5728\u65bc\u751f\u6210\u7684ID\u5177\u6709\u4e00\u5b9a\u7684\u53ef\u8b80\u6027\u3002<\/p>\n<pre><code>import time\nimport random\nunique_id = str(int(time.time())) + str(random.randint(1000, 9999))\nredis.set(\"unique_id\", unique_id)\n<\/code><\/pre>\n<p>\u9019\u6a23\u751f\u6210\u7684ID\u7531\u7576\u524d\u6642\u9593\u6233\u548c\u96a8\u6a5f\u6578\u7d44\u6210\uff0c\u80fd\u5920\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4fdd\u8b49\u552f\u4e00\u6027\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-LvWUxXduNi\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u751f\u6210\u552f\u4e00ID\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u81ea\u589e\u9375\u7684\u552f\u4e00\u6027\uff1a\u5728\u591a\u500b\u670d\u52d9\u5668\u6216\u5be6\u4f8b\u4e2d\u4f7f\u7528\u81ea\u589e\u9375\u6642\uff0c\u61c9\u78ba\u4fdd\u6bcf\u500b\u5be6\u4f8b\u4f7f\u7528\u4e0d\u540c\u7684\u9375\u540d\uff0c\u4ee5\u907f\u514dID\u91cd\u8907\u3002<\/li>\n<li>\u8003\u616eID\u7684\u9577\u5ea6\uff1a\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684ID\u9577\u5ea6\uff0c\u904e\u9577\u7684ID\u53ef\u80fd\u6703\u5f71\u97ff\u5b58\u5132\u548c\u50b3\u8f38\u6548\u7387\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\uff1a\u5982\u679c\u4f7f\u7528Redis\u5b58\u5132\u751f\u6210\u7684ID\uff0c\u61c9\u5b9a\u671f\u6e05\u7406\u904e\u671f\u7684\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LvWUxXduNi\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u751f\u6210\u552f\u4e00ID\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u65b9\u6cd5\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u81ea\u589e\u9375\u3001UUID\u9084\u662f\u6642\u9593\u6233\u548c\u96a8\u6a5f\u6578\u7684\u7d44\u5408\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5feb\u901f\u7684ID\u751f\u6210\u670d\u52d9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684ID\u751f\u6210\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u67b6\u69cb\u9ad8\u6548\u751f\u6210\u552f\u4e00ID\uff0c\u4e86\u89e3\u4e0d\u540c\u7684Redis\u751f\u6210ID\u65b9\u5f0f\u53ca\u5176\u61c9\u7528\u5834\u666f\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-167485","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167485","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=167485"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167485\/revisions"}],"predecessor-version":[{"id":167486,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167485\/revisions\/167486"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}