{"id":99144,"date":"2024-10-21T08:30:16","date_gmt":"2024-10-21T00:30:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99144\/"},"modified":"2024-10-21T08:30:16","modified_gmt":"2024-10-21T00:30:16","slug":"redis-%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6%e5%af%a6%e7%8f%be%e8%ae%80%e5%af%ab%e6%ac%8a%e9%99%90%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99144\/","title":{"rendered":"Redis \u8a2a\u554f\u63a7\u5236\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u63a7\u5236"},"content":{"rendered":"<h1 id=\"redis-%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6%e5%af%a6%e7%8f%be%e8%ae%80%e5%af%ab%e6%ac%8a%e9%99%90%e6%8e%a7%e5%88%b6-rkwhjQjYYg\">Redis \u8a2a\u554f\u63a7\u5236\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u63a7\u5236<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u5c0d\u65bc\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u8a2a\u554f\u63a7\u5236\u7684\u9700\u6c42\u4e5f\u65e5\u76ca\u589e\u52a0\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u63a7\u5236\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-rkwhjQjYYg\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\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\u3002\u7136\u800c\uff0c\u96a8\u8457\u4f7f\u7528\u8005\u548c\u61c9\u7528\u7684\u589e\u591a\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u8a2a\u554f\u6b0a\u9650\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002<\/p>\n<h2 id=\"%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-rkwhjQjYYg\">\u8a2a\u554f\u63a7\u5236\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u3001\u640d\u58de\u6216\u4e1f\u5931\u3002\u56e0\u6b64\uff0c\u5be6\u65bd\u6709\u6548\u7684\u8a2a\u554f\u63a7\u5236\u7b56\u7565\u662f\u4fdd\u8b77\u6578\u64da\u7684\u95dc\u9375\u3002Redis \u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u7d30\u7c92\u5ea6\u7684\u8a2a\u554f\u63a7\u5236\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u65b9\u6cd5\u4f86\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u7684\u63a7\u5236\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%ae%89%e5%85%a8%e6%8e%aa%e6%96%bd-rkwhjQjYYg\">Redis \u7684\u57fa\u672c\u5b89\u5168\u63aa\u65bd<\/h2>\n<ul>\n<li><strong>\u5bc6\u78bc\u4fdd\u8b77\uff1a<\/strong>Redis \u5141\u8a31\u8a2d\u7f6e\u5bc6\u78bc\uff0c\u53ea\u6709\u63d0\u4f9b\u6b63\u78ba\u5bc6\u78bc\u7684\u5ba2\u6236\u7aef\u624d\u80fd\u9023\u63a5\u5230 Redis \u670d\u52d9\u5668\u3002\u9019\u662f\u6700\u57fa\u672c\u7684\u5b89\u5168\u63aa\u65bd\u3002<\/li>\n<li><strong>\u9650\u5236 IP \u5730\u5740\uff1a<\/strong>\u53ef\u4ee5\u901a\u904e\u914d\u7f6e Redis \u7684 <code>bind<\/code> \u53c3\u6578\u4f86\u9650\u5236\u54ea\u4e9b IP \u5730\u5740\u53ef\u4ee5\u8a2a\u554f Redis \u670d\u52d9\u5668\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9632\u706b\u7246\uff1a<\/strong>\u5728\u670d\u52d9\u5668\u5c64\u9762\u4f7f\u7528\u9632\u706b\u7246\u4f86\u9650\u5236\u5c0d Redis \u7aef\u53e3\u7684\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e8%ae%80%e5%af%ab%e6%ac%8a%e9%99%90%e6%8e%a7%e5%88%b6%e7%9a%84%e6%96%b9%e6%b3%95-rkwhjQjYYg\">\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u63a7\u5236\u7684\u65b9\u6cd5<\/h2>\n<p>\u96d6\u7136 Redis \u672c\u8eab\u4e0d\u652f\u6301\u7d30\u7c92\u5ea6\u7684\u6b0a\u9650\u63a7\u5236\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u7684\u63a7\u5236\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e4%b8%8d%e5%90%8c%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab-rkwhjQjYYg\">1. \u4f7f\u7528\u4e0d\u540c\u7684\u6578\u64da\u5eab<\/h3>\n<p>Redis \u652f\u6301\u591a\u500b\u6578\u64da\u5eab\uff08\u9ed8\u8a8d\u662f 16 \u500b\uff09\u3002\u53ef\u4ee5\u5c07\u4e0d\u540c\u7528\u6236\u7684\u6578\u64da\u5b58\u5132\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\uff0c\u4e26\u901a\u904e\u5bc6\u78bc\u4fdd\u8b77\u4f86\u9650\u5236\u8a2a\u554f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT 0  # \u7528\u6236 A \u7684\u6578\u64da\u5eab\nSET key1 \"value1\"\n\nSELECT 1  # \u7528\u6236 B \u7684\u6578\u64da\u5eab\nSET key2 \"value2\"\n<\/code><\/pre>\n<h3 id=\"2-%e6%87%89%e7%94%a8%e5%b1%a4%e7%9a%84%e8%a8%aa%e5%95%8f%e6%8e%a7%e5%88%b6-rkwhjQjYYg\">2. \u61c9\u7528\u5c64\u7684\u8a2a\u554f\u63a7\u5236<\/h3>\n<p>\u5728\u61c9\u7528\u5c64\u9762\uff0c\u53ef\u4ee5\u901a\u904e\u7de8\u5beb\u4e2d\u4ecb\u5c64\u4f86\u63a7\u5236\u5c0d Redis \u7684\u8a2a\u554f\u3002\u9019\u500b\u4e2d\u4ecb\u5c64\u53ef\u4ee5\u6839\u64da\u7528\u6236\u7684\u8eab\u4efd\u548c\u6b0a\u9650\u4f86\u6c7a\u5b9a\u662f\u5426\u5141\u8a31\u8b80\u53d6\u6216\u5beb\u5165\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>if user.hasPermission(\"read\"):\n    redis.get(\"key\")\nelse:\n    raise PermissionError(\"No read permission\")\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-redis-%e6%a8%a1%e5%a1%8a-rkwhjQjYYg\">3. \u4f7f\u7528 Redis \u6a21\u584a<\/h3>\n<p>\u4e00\u4e9b\u7b2c\u4e09\u65b9 Redis \u6a21\u584a\uff08\u5982 Redis ACL\uff09\u63d0\u4f9b\u4e86\u66f4\u7d30\u7c92\u5ea6\u7684\u8a2a\u554f\u63a7\u5236\u529f\u80fd\u3002\u9019\u4e9b\u6a21\u584a\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u4e0d\u540c\u7684\u6b0a\u9650\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u9748\u6d3b\u7684\u8a2a\u554f\u63a7\u5236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rkwhjQjYYg\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Redis \u4e2d\u5be6\u73fe\u8b80\u5beb\u6b0a\u9650\u63a7\u5236\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u96d6\u7136 Redis \u672c\u8eab\u4e0d\u63d0\u4f9b\u5167\u5efa\u7684\u7d30\u7c92\u5ea6\u8a2a\u554f\u63a7\u5236\uff0c\u4f46\u901a\u904e\u5bc6\u78bc\u4fdd\u8b77\u3001IP \u9650\u5236\u3001\u61c9\u7528\u5c64\u63a7\u5236\u4ee5\u53ca\u4f7f\u7528\u7b2c\u4e09\u65b9\u6a21\u584a\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u5b89\u5168\u6027\u7684\u61c9\u7528\uff0c\u5efa\u8b70\u7d50\u5408\u591a\u7a2e\u65b9\u6cd5\u4f86\u52a0\u5f37\u6578\u64da\u7684\u4fdd\u8b77\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u8a2a\u554f\u63a7\u5236\uff0c\u78ba\u4fdd\u6709\u6548\u7684\u8b80\u5beb\u6b0a\u9650\u7ba1\u7406\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\u8207\u64cd\u4f5c\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-99144","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99144","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=99144"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99144\/revisions"}],"predecessor-version":[{"id":99145,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99144\/revisions\/99145"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}