{"id":157448,"date":"2024-11-02T23:10:20","date_gmt":"2024-11-02T15:10:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157448\/"},"modified":"2024-11-02T23:10:21","modified_gmt":"2024-11-02T15:10:21","slug":"%e9%ab%98%e4%b8%a6%e7%99%bc%e7%8b%80%e6%85%8b%e4%b8%8b%e5%a6%82%e4%bd%95%e5%ae%89%e5%85%a8%e5%af%ab%e5%85%a5-redis%ef%bc%88%e9%ab%98%e4%b8%a6%e7%99%bc%e4%b8%8b%e5%af%ab%e5%85%a5-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157448\/","title":{"rendered":"\u9ad8\u4e26\u767c\u72c0\u614b\u4e0b\u5982\u4f55\u5b89\u5168\u5beb\u5165 Redis\uff08\u9ad8\u4e26\u767c\u4e0b\u5beb\u5165 Redis\uff09"},"content":{"rendered":"<h1 id=\"%e9%ab%98%e4%b8%a6%e7%99%bc%e7%8b%80%e6%85%8b%e4%b8%8b%e5%a6%82%e4%bd%95%e5%ae%89%e5%85%a8%e5%af%ab%e5%85%a5-redis-JedagvMwZk\">\u9ad8\u4e26\u767c\u72c0\u614b\u4e0b\u5982\u4f55\u5b89\u5168\u5beb\u5165 Redis<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u7576\u9762\u5c0d\u9ad8\u4e26\u767c\u7684\u5beb\u5165\u8acb\u6c42\u6642\uff0c\u5982\u4f55\u5b89\u5168\u5730\u5c07\u6578\u64da\u5beb\u5165 Redis \u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u9ad8\u4e26\u767c\u72c0\u614b\u4e0b\u5b89\u5168\u5beb\u5165 Redis \u7684\u5e7e\u7a2e\u65b9\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-JedagvMwZk\">Redis \u7684\u57fa\u672c\u7279\u6027<\/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\u5176\u9ad8\u6027\u80fd\u7684\u7279\u6027\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u6578\u4ee5\u842c\u8a08\u7684\u8acb\u6c42\u3002\u5118\u7ba1\u5982\u6b64\uff0c\u7576\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u5c0d Redis \u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u4ecd\u7136\u53ef\u80fd\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u4e1f\u5931\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e9%ab%98%e4%b8%a6%e7%99%bc%e5%af%ab%e5%85%a5%e7%9a%84%e6%8c%91%e6%88%b0-JedagvMwZk\">\u9ad8\u4e26\u767c\u5beb\u5165\u7684\u6311\u6230<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\uff0c\u4e3b\u8981\u9762\u81e8\u4ee5\u4e0b\u5e7e\u500b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u591a\u500b\u8acb\u6c42\u540c\u6642\u5beb\u5165\u76f8\u540c\u7684\u9375\uff0c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u8986\u84cb\u6216\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6027\u80fd\u74f6\u9838\uff1a<\/strong>\u9ad8\u4e26\u767c\u5beb\u5165\u53ef\u80fd\u5c0e\u81f4 Redis \u7684\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u6709\u6548\u8655\u7406\u932f\u8aa4\u548c\u91cd\u8a66\u6a5f\u5236\u4e5f\u662f\u4e00\u500b\u6311\u6230\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e5%85%a8%e5%af%ab%e5%85%a5-redis-%e7%9a%84%e6%96%b9%e6%b3%95-JedagvMwZk\">\u5b89\u5168\u5beb\u5165 Redis \u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e4%ba%8b%e5%8b%99-JedagvMwZk\">1. \u4f7f\u7528\u4e8b\u52d9<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e8b\u52d9\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u901a\u904e MULTI \u548c EXEC \u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4e00\u7d44\u547d\u4ee4\u8981\u9ebc\u5168\u90e8\u57f7\u884c\uff0c\u8981\u9ebc\u5168\u90e8\u4e0d\u57f7\u884c\uff0c\u5f9e\u800c\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<pre><code>MULTI\nSET key1 value1\nSET key2 value2\nEXEC<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-JedagvMwZk\">2. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n<p>Lua \u8173\u672c\u53ef\u4ee5\u5728 Redis \u4e2d\u539f\u5b50\u6027\u5730\u57f7\u884c\u591a\u500b\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u51fa\u73fe\u7684\u6578\u64da\u7af6\u722d\u554f\u984c\u3002\u4f7f\u7528 EVAL \u547d\u4ee4\u53ef\u4ee5\u57f7\u884c Lua \u8173\u672c\u3002<\/p>\n<pre><code>EVAL \"redis.call('set', KEYS[1], ARGV[1])\" 1 key1 value1<\/code><\/pre>\n<h3 id=\"3-%e9%8e%96%e6%a9%9f%e5%88%b6-JedagvMwZk\">3. \u9396\u6a5f\u5236<\/h3>\n<p>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u9396\u4f86\u63a7\u5236\u5c0d Redis \u7684\u5beb\u5165\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 SETNX \u547d\u4ee4\u4f86\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0c\u78ba\u4fdd\u540c\u4e00\u6642\u9593\u53ea\u6709\u4e00\u500b\u8acb\u6c42\u80fd\u5920\u5beb\u5165\u6578\u64da\u3002<\/p>\n<pre><code>SETNX lock_key 1\n# \u5beb\u5165\u64cd\u4f5c\nDEL lock_key<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-JedagvMwZk\">4. \u4f7f\u7528\u6d88\u606f\u968a\u5217<\/h3>\n<p>\u5c07\u5beb\u5165\u8acb\u6c42\u653e\u5165\u6d88\u606f\u968a\u5217\u4e2d\uff0c\u7136\u5f8c\u7531\u5c08\u9580\u7684\u6d88\u8cbb\u8005\u9032\u884c\u8655\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5c0d Redis \u7684\u76f4\u63a5\u5beb\u5165\u58d3\u529b\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-JedagvMwZk\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u9ad8\u4e26\u767c\u60c5\u6cc1\u3002<\/li>\n<li>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5beb\u5165\u64cd\u4f5c\u3002<\/li>\n<li>\u4f7f\u7528 Redis \u7684\u6301\u4e45\u5316\u529f\u80fd\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JedagvMwZk\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u72c0\u614b\u4e0b\u5b89\u5168\u5beb\u5165 Redis \u662f\u4e00\u500b\u8907\u96dc\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u4f7f\u7528\u4e8b\u52d9\u3001Lua \u8173\u672c\u3001\u9396\u6a5f\u5236\u548c\u6d88\u606f\u968a\u5217\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u6311\u6230\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301 Redis \u7684\u9ad8\u6548\u904b\u884c\u4e5f\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u9019\u4e9b\u6280\u8853\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f7f\u7528 Redis\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u9ad8\u4e26\u767c\u72c0\u614b\u4e0b\u5b89\u5168\u5beb\u5165 Redis \u7684\u6700\u4f73\u5be6\u8e10\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u6027\u80fd\u512a\u5316\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-157448","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157448","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=157448"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157448\/revisions"}],"predecessor-version":[{"id":157449,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157448\/revisions\/157449"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=157448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=157448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=157448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}