{"id":153233,"date":"2024-11-02T05:44:18","date_gmt":"2024-11-01T21:44:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153233\/"},"modified":"2024-11-02T05:44:19","modified_gmt":"2024-11-01T21:44:19","slug":"%e5%be%9e-redis-%e4%b8%ad%e6%aa%a2%e7%b4%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e4%b8%80%e6%ac%a1%e6%80%a7%e6%b1%82%e8%a7%a3%ef%bc%88%e5%be%9e-redis-%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e4%b8%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153233\/","title":{"rendered":"\u5f9e Redis \u4e2d\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u4e00\u6b21\u6027\u6c42\u89e3\uff08\u5f9e Redis \u8b80\u53d6\u6578\u64da\u4e0d\u5168\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e-redis-%e4%b8%ad%e6%aa%a2%e7%b4%a2%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a%e4%b8%80%e6%ac%a1%e6%80%a7%e6%b1%82%e8%a7%a3%ef%bc%88%e5%be%9e-redis-%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e4%b8%8d-NvGgBvQtPj\">\u5f9e Redis \u4e2d\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u4e00\u6b21\u6027\u6c42\u89e3\uff08\u5f9e Redis \u8b80\u53d6\u6578\u64da\u4e0d\u5168\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u7136\u800c\uff0c\u7576\u6211\u5011\u5f9e Redis \u4e2d\u6aa2\u7d22\u6578\u64da\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u90e8\u5206\u6578\u64da\u672a\u80fd\u6210\u529f\u8b80\u53d6\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5f9e Redis \u4e2d\u6aa2\u7d22\u90e8\u5206\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e6%a6%82%e8%bf%b0-NvGgBvQtPj\">Redis \u6578\u64da\u7d50\u69cb\u6982\u8ff0<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u5b58\u5132\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u985e\u4f3c\u65bc Python \u7684\u5b57\u5178\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%82%ba%e4%bd%95%e6%9c%83%e5%87%ba%e7%8f%be%e6%95%b8%e6%93%9a%e4%b8%8d%e5%85%a8%e7%9a%84%e6%83%85%e6%b3%81-NvGgBvQtPj\">\u70ba\u4f55\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u5168\u7684\u60c5\u6cc1<\/h2>\n<p>\u5728\u5f9e Redis \u4e2d\u6aa2\u7d22\u6578\u64da\u6642\uff0c\u6578\u64da\u4e0d\u5168\u7684\u60c5\u6cc1\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c<\/strong>: \u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u7db2\u7d61\u5ef6\u9072\u6216\u4e2d\u65b7\u53ef\u80fd\u5c0e\u81f4\u90e8\u5206\u8acb\u6c42\u672a\u80fd\u6210\u529f\u8fd4\u56de\u3002<\/li>\n<li><strong>\u6578\u64da\u904e\u671f<\/strong>: Redis \u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u904e\u671f\u7684\u6578\u64da\u5c07\u88ab\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u67e5\u8a62\u689d\u4ef6<\/strong>: \u5982\u679c\u67e5\u8a62\u689d\u4ef6\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u672a\u80fd\u6aa2\u7d22\u5230\u9810\u671f\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e4%b8%80%e6%ac%a1%e6%80%a7%e6%b1%82%e8%a7%a3%e9%83%a8%e5%88%86%e6%95%b8%e6%93%9a-NvGgBvQtPj\">\u89e3\u6c7a\u65b9\u6848\uff1a\u4e00\u6b21\u6027\u6c42\u89e3\u90e8\u5206\u6578\u64da<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u5730\u5f9e Redis \u4e2d\u6aa2\u7d22\u90e8\u5206\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%ef%bc%88pipelining%ef%bc%89-NvGgBvQtPj\">1. \u4f7f\u7528\u7ba1\u9053\uff08Pipelining\uff09<\/h3>\n<p>Redis \u7684\u7ba1\u9053\u529f\u80fd\u5141\u8a31\u5ba2\u6236\u7aef\u4e00\u6b21\u6027\u767c\u9001\u591a\u500b\u8acb\u6c42\uff0c\u7136\u5f8c\u4e00\u6b21\u6027\u63a5\u6536\u6240\u6709\u7684\u97ff\u61c9\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6578\u64da\u6aa2\u7d22\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u4f7f\u7528\u7ba1\u9053\npipe = client.pipeline()\npipe.get('key1')\npipe.get('key2')\npipe.get('key3')\nresponses = pipe.execute()\n\nprint(responses)  # \u8f38\u51fa\u6240\u6709\u97ff\u61c9\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-lua-%e8%85%b3%e6%9c%ac-NvGgBvQtPj\">2. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n<p>Redis \u652f\u6301\u4f7f\u7528 Lua \u8173\u672c\u4f86\u57f7\u884c\u539f\u5b50\u64cd\u4f5c\u3002\u9019\u610f\u5473\u8457\u53ef\u4ee5\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u6578\u64da\u4e0d\u5168\u7684\u98a8\u96aa\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Lua \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>local value1 = redis.call('GET', KEYS[1])\nlocal value2 = redis.call('GET', KEYS[2])\nreturn {value1, value2}\n<\/code><\/pre>\n<p>\u5728\u5ba2\u6236\u7aef\u8abf\u7528\u9019\u500b\u8173\u672c\u6642\uff0c\u53ef\u4ee5\u4e00\u6b21\u6027\u7372\u53d6\u591a\u500b\u9375\u7684\u503c\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7%e6%aa%a2%e6%9f%a5-NvGgBvQtPj\">3. \u6578\u64da\u5b8c\u6574\u6027\u6aa2\u67e5<\/h3>\n<p>\u5728\u6aa2\u7d22\u6578\u64da\u5f8c\uff0c\u61c9\u9032\u884c\u5b8c\u6574\u6027\u6aa2\u67e5\uff0c\u4ee5\u78ba\u4fdd\u6240\u6709\u9810\u671f\u7684\u6578\u64da\u90fd\u5df2\u6210\u529f\u7372\u53d6\u3002\u53ef\u4ee5\u901a\u904e\u6bd4\u8f03\u8fd4\u56de\u7684\u6578\u64da\u8207\u9810\u671f\u7684\u6578\u64da\u96c6\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-NvGgBvQtPj\">\u7d50\u8ad6<\/h2>\n<p>\u5f9e Redis \u4e2d\u6aa2\u7d22\u90e8\u5206\u6578\u64da\u7684\u554f\u984c\u53ef\u80fd\u6703\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u4f7f\u7528\u7ba1\u9053\u3001Lua \u8173\u672c\u548c\u6578\u64da\u5b8c\u6574\u6027\u6aa2\u67e5\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u6aa2\u7d22\u7684\u6548\u7387\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5f9e Redis \u4e2d\u4e00\u6b21\u6027\u6aa2\u7d22\u90e8\u5206\u6578\u64da\uff0c\u89e3\u6c7a\u8b80\u53d6\u4e0d\u5168\u7684\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u8655\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-153233","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153233","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=153233"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153233\/revisions"}],"predecessor-version":[{"id":153234,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153233\/revisions\/153234"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}