{"id":165445,"date":"2024-11-05T12:32:20","date_gmt":"2024-11-05T04:32:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165445\/"},"modified":"2024-11-05T12:32:21","modified_gmt":"2024-11-05T04:32:21","slug":"%e5%ba%ab%e5%9f%ba%e6%96%bcredis%e7%9a%84%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%ef%bc%88redis-%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165445\/","title":{"rendered":"\u5eab\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\uff08redis \u7528\u6236\u6b0a\u9650\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%ba%ab%e5%9f%ba%e6%96%bcredis%e7%9a%84%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%ef%bc%88redis-%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e6%95%b8%e6%93%9a%ef%bc%89-uuazJWTmYj\">\u5eab\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\uff08redis \u7528\u6236\u6b0a\u9650\u6578\u64da\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u91cd\u8981\u6311\u6230\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u8907\u96dc\u6027\u589e\u52a0\uff0c\u50b3\u7d71\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u65b9\u6cd5\u5df2\u7d93\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u69cb\u5efa\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-uuazJWTmYj\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u986f\u8457\u7279\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u901f\u5ea6\u8655\u7406\u6578\u64da\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u7528\u6236\u6b0a\u9650\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u53ef\u4ee5\u901a\u904eRedis Cluster\u5be6\u73fe\u6578\u64da\u7684\u5206\u4f48\u5f0f\u5b58\u5132\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%b3%bb%e7%b5%b1%e7%9a%84%e8%a8%ad%e8%a8%88-uuazJWTmYj\">\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u7684\u8a2d\u8a08<\/h2>\n<p>\u5728\u8a2d\u8a08\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e7%94%a8%e6%88%b6%e8%a7%92%e8%89%b2%e5%ae%9a%e7%be%a9-uuazJWTmYj\">1. \u7528\u6236\u89d2\u8272\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5b9a\u7fa9\u4e0d\u540c\u7684\u7528\u6236\u89d2\u8272\u53ca\u5176\u5c0d\u61c9\u7684\u6b0a\u9650\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u7ba1\u7406\u54e1\u3001\u7de8\u8f2f\u8005\u548c\u8a2a\u554f\u8005\u7b49\u89d2\u8272\u3002\u6bcf\u500b\u89d2\u8272\u64c1\u6709\u4e0d\u540c\u7684\u6b0a\u9650\u96c6\u5408\uff0c\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u5b58\u5132\u5728Redis\u7684\u54c8\u5e0c\u7d50\u69cb\u4e2d\u3002<\/p>\n<pre><code>\n# \u5b9a\u7fa9\u89d2\u8272\u53ca\u5176\u6b0a\u9650\nHSET roles:admin permissions \"create,read,update,delete\"\nHSET roles:editor permissions \"read,update\"\nHSET roles:visitor permissions \"read\"\n<\/code><\/pre>\n<h3 id=\"2-%e7%94%a8%e6%88%b6%e8%88%87%e8%a7%92%e8%89%b2%e7%9a%84%e9%97%9c%e8%81%af-uuazJWTmYj\">2. \u7528\u6236\u8207\u89d2\u8272\u7684\u95dc\u806f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5c07\u7528\u6236\u8207\u89d2\u8272\u9032\u884c\u95dc\u806f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5c07\u7528\u6236ID\u8207\u89d2\u8272ID\u5b58\u5132\u5728Redis\u7684\u96c6\u5408\u4e2d\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>\n# \u5c07\u7528\u6236\u8207\u89d2\u8272\u95dc\u806f\nSADD user:1001 roles:admin\nSADD user:1002 roles:editor\nSADD user:1003 roles:visitor\n<\/code><\/pre>\n<h3 id=\"3-%e6%ac%8a%e9%99%90%e6%aa%a2%e6%9f%a5-uuazJWTmYj\">3. \u6b0a\u9650\u6aa2\u67e5<\/h3>\n<p>\u5728\u7528\u6236\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u9700\u8981\u6aa2\u67e5\u5176\u662f\u5426\u64c1\u6709\u76f8\u61c9\u7684\u6b0a\u9650\u3002\u9019\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u7528\u6236\u7684\u89d2\u8272\u4e26\u6aa2\u67e5\u89d2\u8272\u7684\u6b0a\u9650\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>\n# \u6aa2\u67e5\u7528\u6236\u6b0a\u9650\ndef check_permission(user_id, action):\n    roles = SMEMBERS(f\"user:{user_id}\")\n    for role in roles:\n        permissions = HGET(f\"roles:{role}\", \"permissions\").split(\",\")\n        if action in permissions:\n            return True\n    return False\n<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-uuazJWTmYj\">\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u5177\u6709\u591a\u7a2e\u512a\u52e2\uff0c\u5305\u62ec\u9ad8\u6027\u80fd\u3001\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7136\u800c\uff0c\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff0c\u4f8b\u5982\u6578\u64da\u4e00\u81f4\u6027\u548c\u5b89\u5168\u6027\u554f\u984c\u3002\u70ba\u4e86\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5982\u4f55\u6709\u6548\u5730\u8655\u7406\u9019\u4e9b\u6311\u6230\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uuazJWTmYj\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u5c0d\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7684\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u6b0a\u9650\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6027\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u65bcRedis\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u9ad8\u6548\u7684\u7528\u6236\u6b0a\u9650\u6578\u64da\u5b58\u5132\u8207\u7ba1\u7406\uff0c\u78ba\u4fdd\u5b89\u5168\u6027\u8207\u9748\u6d3b\u6027\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-165445","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165445","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=165445"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165445\/revisions"}],"predecessor-version":[{"id":165446,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165445\/revisions\/165446"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=165445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=165445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=165445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}