{"id":184706,"date":"2024-11-10T15:27:17","date_gmt":"2024-11-10T07:27:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184706\/"},"modified":"2024-11-10T15:27:18","modified_gmt":"2024-11-10T07:27:18","slug":"%e4%bd%bf%e7%94%a8redis%e9%9d%88%e6%b4%bb%e7%94%9f%e6%88%90id%ef%bc%8c%e7%8d%b2%e5%be%97%e6%9b%b4%e5%a4%9a%e4%be%bf%e5%88%a9%ef%bc%88redis%e7%94%9f%e6%88%90id%e7%9a%84%e5%a5%bd%e8%99%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184706\/","title":{"rendered":"\u4f7f\u7528Redis\u9748\u6d3b\u751f\u6210ID\uff0c\u7372\u5f97\u66f4\u591a\u4fbf\u5229\uff08redis\u751f\u6210ID\u7684\u597d\u8655\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%9d%88%e6%b4%bb%e7%94%9f%e6%88%90id%ef%bc%8c%e7%8d%b2%e5%be%97%e6%9b%b4%e5%a4%9a%e4%be%bf%e5%88%a9%ef%bc%88redis%e7%94%9f%e6%88%90id%e7%9a%84%e5%a5%bd%e8%99%95%ef%bc%89-qiXgMAGhEh\">\u4f7f\u7528Redis\u9748\u6d3b\u751f\u6210ID\uff0c\u7372\u5f97\u66f4\u591a\u4fbf\u5229\uff08redis\u751f\u6210ID\u7684\u597d\u8655\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u552f\u4e00\u6a19\u8b58\u7b26\uff08ID\uff09\u7684\u751f\u6210\u5c0d\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6578\u64da\u5eab\u8a18\u9304\u3001\u7528\u6236\u8b58\u5225\u9084\u662f\u4ea4\u6613\u8ddf\u8e2a\uff0c\u751f\u6210\u9ad8\u6548\u4e14\u552f\u4e00\u7684ID\u90fd\u662f\u4e00\u9805\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684ID\u751f\u6210\u65b9\u6848\uff0c\u80fd\u5920\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-qiXgMAGhEh\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5176\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u5099\u6301\u4e45\u5316\u529f\u80fd\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u5de5\u5177\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-qiXgMAGhEh\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u751f\u6210ID<\/h2>\n<p>\u4f7f\u7528Redis\u751f\u6210ID\u6709\u591a\u7a2e\u597d\u8655\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97ID\u751f\u6210\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u552f\u4e00\u6027\uff1a<\/strong>\u901a\u904e\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\uff0c\u53ef\u4ee5\u78ba\u4fdd\u751f\u6210\u7684ID\u5728\u6574\u500b\u7cfb\u7d71\u4e2d\u662f\u552f\u4e00\u7684\uff0c\u907f\u514d\u4e86\u91cd\u8907\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2eID\u751f\u6210\u7b56\u7565\uff0c\u5982\u81ea\u589eID\u3001UUID\u7b49\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6848\u3002<\/li>\n<li><strong>\u6613\u65bc\u64f4\u5c55\uff1a<\/strong>Redis\u7684\u5206\u4f48\u5f0f\u7279\u6027\u4f7f\u5f97\u5728\u9700\u8981\u64f4\u5c55\u6642\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u66f4\u591a\u7684Redis\u5be6\u4f8b\uff0c\u5f9e\u800c\u63d0\u9ad8ID\u751f\u6210\u7684\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%94%9f%e6%88%90id%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e5%bc%8f-qiXgMAGhEh\">Redis\u751f\u6210ID\u7684\u5be6\u73fe\u65b9\u5f0f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u4f7f\u7528Redis\u751f\u6210ID\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e8%87%aa%e5%a2%9eid-qiXgMAGhEh\">1. \u81ea\u589eID<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u81ea\u589e\u529f\u80fd\uff0c\u53ef\u4ee5\u8f15\u9b06\u751f\u6210\u552f\u4e00\u7684\u6574\u6578ID\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u81ea\u589eID\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>SET id:counter 0\nINCR id:counter<\/code><\/pre>\n<p>\u6bcf\u6b21\u8abf\u7528INCR\u547d\u4ee4\u6642\uff0cRedis\u6703\u81ea\u52d5\u5c07counter\u7684\u503c\u52a01\uff0c\u5f9e\u800c\u751f\u6210\u4e00\u500b\u552f\u4e00\u7684ID\u3002<\/p>\n<h3 id=\"2-uuid%e7%94%9f%e6%88%90-qiXgMAGhEh\">2. UUID\u751f\u6210<\/h3>\n<p>\u5982\u679c\u9700\u8981\u751f\u6210\u66f4\u70ba\u8907\u96dc\u7684ID\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528UUID\u3002\u96d6\u7136Redis\u672c\u8eab\u4e0d\u652f\u6301UUID\u7684\u751f\u6210\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u61c9\u7528\u7a0b\u5e8f\u5c64\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u751f\u6210UUID\u4e26\u5b58\u5132\u5230Redis\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import uuid\nimport redis\n\nr = redis.Redis()\nunique_id = str(uuid.uuid4())\nr.set('user:' + unique_id, 'data')<\/code><\/pre>\n<h3 id=\"3-%e7%b5%84%e5%90%88id-qiXgMAGhEh\">3. \u7d44\u5408ID<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u751f\u6210\u5305\u542b\u6642\u9593\u6233\u548c\u96a8\u6a5f\u6578\u7684\u7d44\u5408ID\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<pre><code>import time\nimport random\n\ntimestamp = int(time.time())\nrandom_number = random.randint(1000, 9999)\ncomposite_id = f\"{timestamp}-{random_number}\"\nr.set('order:' + composite_id, 'order_data')<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-qiXgMAGhEh\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u751f\u6210ID\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u552f\u4e00\u6027\u548c\u9748\u6d3b\u6027\u3002\u7121\u8ad6\u662f\u81ea\u589eID\u3001UUID\u9084\u662f\u7d44\u5408ID\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u7684\u9700\u6c42\u3002\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u9078\u64c7\u4e00\u500b\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u65b9\u6848\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u9748\u6d3b\u751f\u6210ID\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u78ba\u4fdd\u552f\u4e00\u6027\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff0c\u8b93\u958b\u767c\u66f4\u4fbf\u6377\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-184706","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184706","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=184706"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184706\/revisions"}],"predecessor-version":[{"id":184707,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184706\/revisions\/184707"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}