{"id":161759,"date":"2024-11-04T09:06:28","date_gmt":"2024-11-04T01:06:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161759\/"},"modified":"2024-11-04T09:06:29","modified_gmt":"2024-11-04T01:06:29","slug":"%e7%b4%9a%e5%b1%a4%e5%b1%a4%e9%8e%96%e5%ae%9a-redis-%e6%a7%8b%e5%bb%ba%e5%a4%9a%e9%87%8d%e6%ac%8a%e9%99%90%e7%b3%bb%e7%b5%b1%ef%bc%88redis-%e8%a8%ad%e7%bd%ae%e5%b1%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161759\/","title":{"rendered":"\u7d1a\u5c64\u5c64\u9396\u5b9a Redis \u69cb\u5efa\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\uff08redis \u8a2d\u7f6e\u5c64\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%9a%e5%b1%a4%e5%b1%a4%e9%8e%96%e5%ae%9a-redis-%e6%a7%8b%e5%bb%ba%e5%a4%9a%e9%87%8d%e6%ac%8a%e9%99%90%e7%b3%bb%e7%b5%b1%ef%bc%88redis-%e8%a8%ad%e7%bd%ae%e5%b1%a4%ef%bc%89-QKwjPRGaXe\">\u7d1a\u5c64\u5c64\u9396\u5b9a Redis \u69cb\u5efa\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\uff08redis \u8a2d\u7f6e\u5c64\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b58\u53d6\u63a7\u5236\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9019\u4e9b\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u7684\u5c64\u7d1a\u9396\u5b9a\u6a5f\u5236\u4f86\u69cb\u5efa\u4e00\u500b\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-QKwjPRGaXe\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u6578\u64da\u5eab\u3002Redis \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\u662f\u5176\u652f\u6301\u7684\u591a\u7a2e\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"%e5%a4%9a%e9%87%8d%e6%ac%8a%e9%99%90%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%9c%80%e6%b1%82-QKwjPRGaXe\">\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u7279\u5225\u662f\u4f01\u696d\u7d1a\u61c9\u7528\uff0c\u5c0d\u7528\u6236\u7684\u6b0a\u9650\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\u5141\u8a31\u4e0d\u540c\u7684\u7528\u6236\u6839\u64da\u5176\u89d2\u8272\u548c\u6b0a\u9650\u8a2a\u554f\u4e0d\u540c\u7684\u8cc7\u6e90\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u64cd\u4f5c\u7bc4\u570d\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%b1%a4%e7%b4%9a%e9%8e%96%e5%ae%9a%e6%a9%9f%e5%88%b6-QKwjPRGaXe\">Redis \u7684\u5c64\u7d1a\u9396\u5b9a\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u5be6\u73fe\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b58\u53d6\u63a7\u5236\u3002\u5176\u4e2d\uff0c\u5c64\u7d1a\u9396\u5b9a\u6a5f\u5236\u662f\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u64da\u7528\u6236\u7684\u89d2\u8272\u548c\u6b0a\u9650\u4f86\u9650\u5236\u5c0d\u7279\u5b9a\u6578\u64da\u7684\u8a2a\u554f\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e6%ac%8a%e9%99%90%e5%b1%a4%e7%b4%9a-QKwjPRGaXe\">\u8a2d\u7f6e\u6b0a\u9650\u5c64\u7d1a<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5b9a\u7fa9\u4e0d\u540c\u7684\u6b0a\u9650\u5c64\u7d1a\u3002\u4f8b\u5982\uff0c\u6211\u5011\u53ef\u4ee5\u8a2d\u7f6e\u4ee5\u4e0b\u5e7e\u500b\u5c64\u7d1a\uff1a<\/p>\n<ul>\n<li>\u7ba1\u7406\u54e1\uff08Admin\uff09<\/li>\n<li>\u7de8\u8f2f\uff08Editor\uff09<\/li>\n<li>\u67e5\u770b\u8005\uff08Viewer\uff09<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u5728 Redis \u4e2d\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u9019\u4e9b\u6b0a\u9650\u5c64\u7d1a\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET user:1 role \"Admin\"\nHSET user:2 role \"Editor\"\nHSET user:3 role \"Viewer\"<\/code><\/pre>\n<h3 id=\"%e5%af%a6%e7%8f%be%e6%ac%8a%e9%99%90%e6%aa%a2%e6%9f%a5-QKwjPRGaXe\">\u5be6\u73fe\u6b0a\u9650\u6aa2\u67e5<\/h3>\n<p>\u5728\u7528\u6236\u5617\u8a66\u8a2a\u554f\u67d0\u500b\u8cc7\u6e90\u6642\uff0c\u6211\u5011\u9700\u8981\u6aa2\u67e5\u5176\u6b0a\u9650\u3002\u9019\u53ef\u4ee5\u901a\u904e\u67e5\u8a62 Redis \u4e2d\u7684\u6b0a\u9650\u5c64\u7d1a\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>def check_permission(user_id, required_role):\n    user_role = redis.hget(f\"user:{user_id}\", \"role\")\n    if user_role == required_role:\n        return True\n    return False<\/code><\/pre>\n<p>\u5728\u9019\u500b\u51fd\u6578\u4e2d\uff0c\u6211\u5011\u6aa2\u67e5\u7528\u6236\u7684\u89d2\u8272\u662f\u5426\u7b26\u5408\u6240\u9700\u7684\u6b0a\u9650\u3002\u5982\u679c\u7b26\u5408\uff0c\u5247\u8fd4\u56de True\uff0c\u5426\u5247\u8fd4\u56de False\u3002<\/p>\n<h3 id=\"%e5%b1%a4%e7%b4%9a%e9%8e%96%e5%ae%9a%e7%9a%84%e5%84%aa%e5%8b%a2-QKwjPRGaXe\">\u5c64\u7d1a\u9396\u5b9a\u7684\u512a\u52e2<\/h3>\n<p>\u4f7f\u7528 Redis \u7684\u5c64\u7d1a\u9396\u5b9a\u6a5f\u5236\u4f86\u69cb\u5efa\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6b0a\u9650\u6aa2\u67e5\u975e\u5e38\u5feb\u901f\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u696d\u52d9\u9700\u6c42\u96a8\u6642\u8abf\u6574\u6b0a\u9650\u5c64\u7d1a\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0cRedis \u4ecd\u7136\u80fd\u5920\u4fdd\u6301\u9ad8\u6548\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QKwjPRGaXe\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5229\u7528 Redis \u7684\u5c64\u7d1a\u9396\u5b9a\u6a5f\u5236\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u69cb\u5efa\u4e00\u500b\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u5b89\u5168\u6027\u548c\u9748\u6d3b\u6027\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u7c21\u55ae\u6613\u7528\uff0c\u9084\u80fd\u5920\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\u800c\u9032\u884c\u8abf\u6574\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u548c\u5b89\u5168\u7ba1\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u5c64\u5c64\u9396\u5b9a\u6280\u8853\u69cb\u5efa\u591a\u91cd\u6b0a\u9650\u7cfb\u7d71\uff0c\u63d0\u5347\u61c9\u7528\u5b89\u5168\u6027\u8207\u7ba1\u7406\u6548\u7387\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-161759","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161759","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=161759"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161759\/revisions"}],"predecessor-version":[{"id":161760,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161759\/revisions\/161760"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}