{"id":156325,"date":"2024-11-02T20:20:23","date_gmt":"2024-11-02T12:20:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/156325\/"},"modified":"2024-11-02T20:20:24","modified_gmt":"2024-11-02T12:20:24","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%b5%b1%e4%b8%ad%e8%ae%80%e5%af%ab-redis-%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%80%e5%af%ab-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/156325\/","title":{"rendered":"\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\u8b80\u5beb Redis \u7684\u5be6\u8e10\uff08\u5206\u5e03\u5f0f\u8b80\u5beb Redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%b5%b1%e4%b8%ad%e8%ae%80%e5%af%ab-redis-%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%80%e5%af%ab-redis%ef%bc%89-RmQTLEMTTc\">\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\u8b80\u5beb Redis \u7684\u5be6\u8e10\uff08\u5206\u5e03\u5f0f\u8b80\u5beb Redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u7684\u9ad8\u6548\u8b80\u53d6\u548c\u5beb\u5165\u662f\u7cfb\u7d71\u6027\u80fd\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\u5982\u4f55\u6709\u6548\u5730\u8b80\u5beb Redis\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u8e10\u5efa\u8b70\u548c\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RmQTLEMTTc\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\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\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%b5%b1%e4%b8%ad%e7%9a%84-redis-%e6%9e%b6%e6%a7%8b-RmQTLEMTTc\">\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\u7684 Redis \u67b6\u69cb<\/h2>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0cRedis \u901a\u5e38\u4ee5\u4e3b\u5f9e\u67b6\u69cb\u904b\u884c\u3002\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u5beb\u5165\u64cd\u4f5c\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u8ca0\u8cac\u8b80\u53d6\u64cd\u4f5c\u3002\u9019\u7a2e\u67b6\u69cb\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8b80\u53d6\u8ca0\u8f09\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd-RmQTLEMTTc\">\u4e3b\u5f9e\u8907\u88fd<\/h3>\n<p>\u4e3b\u5f9e\u8907\u88fd\u662f Redis \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\u3002\u4e3b\u7bc0\u9ede\u7684\u6578\u64da\u6703\u81ea\u52d5\u8907\u88fd\u5230\u5f9e\u7bc0\u9ede\uff0c\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u5197\u9918\u548c\u9ad8\u53ef\u7528\u6027\u3002\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u53ef\u4ee5\u8fc5\u901f\u5207\u63db\u5230\u5f9e\u7bc0\u9ede\uff0c\u4fdd\u8b49\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h3 id=\"%e5%88%86%e7%89%87-RmQTLEMTTc\">\u5206\u7247<\/h3>\n<p>\u5206\u7247\u662f\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u5be6\u4f8b\u4e2d\u7684\u6280\u8853\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u591a\u53f0\u4f3a\u670d\u5668\u7684\u8cc7\u6e90\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u64f4\u5c55\u6027\u3002Redis Cluster \u662f\u4e00\u7a2e\u539f\u751f\u7684\u5206\u7247\u89e3\u6c7a\u65b9\u6848\uff0c\u652f\u6301\u81ea\u52d5\u5206\u7247\u548c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h2 id=\"%e8%ae%80%e5%af%ab%e6%93%8d%e4%bd%9c%e7%9a%84%e5%af%a6%e8%b8%90-RmQTLEMTTc\">\u8b80\u5beb\u64cd\u4f5c\u7684\u5be6\u8e10<\/h2>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u8b80\u5beb\u64cd\u4f5c\u662f\u8a2d\u8a08\u7684\u91cd\u9ede\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5be6\u8e10\u5efa\u8b70\uff1a<\/p>\n<h3 id=\"1-%e5%af%ab%e5%85%a5%e6%93%8d%e4%bd%9c-RmQTLEMTTc\">1. \u5beb\u5165\u64cd\u4f5c<\/h3>\n<p>\u5728\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u61c9\u8a72\u76e1\u91cf\u6e1b\u5c11\u5c0d\u4e3b\u7bc0\u9ede\u7684\u8acb\u6c42\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6279\u91cf\u5beb\u5165\u7684\u65b9\u5f0f\uff0c\u5c07\u591a\u500b\u5beb\u5165\u8acb\u6c42\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u548c\u4e3b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/p>\n<pre><code>\n# \u6279\u91cf\u5beb\u5165\u793a\u4f8b\npipeline = redis_client.pipeline()\nfor i in range(100):\n    pipeline.set(f'key{i}', f'value{i}')\npipeline.execute()\n<\/code><\/pre>\n<h3 id=\"2-%e8%ae%80%e5%8f%96%e6%93%8d%e4%bd%9c-RmQTLEMTTc\">2. \u8b80\u53d6\u64cd\u4f5c<\/h3>\n<p>\u5c0d\u65bc\u8b80\u53d6\u64cd\u4f5c\uff0c\u61c9\u8a72\u512a\u5148\u8003\u616e\u5f9e\u5f9e\u7bc0\u9ede\u8b80\u53d6\u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8b80\u53d6\u8ca0\u8f09\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u5728\u5be6\u73fe\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u8b80\u5beb\u5206\u96e2\u7684\u7b56\u7565\uff0c\u5c07\u8b80\u53d6\u8acb\u6c42\u5c0e\u5411\u5f9e\u7bc0\u9ede\u3002<\/p>\n<pre><code>\n# \u8b80\u53d6\u64cd\u4f5c\u793a\u4f8b\nread_node = get_read_node()  # \u7372\u53d6\u5f9e\u7bc0\u9ede\nvalue = read_node.get('key0')\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-RmQTLEMTTc\">3. \u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u7684\u554f\u984c\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u4e8b\u52d9\u529f\u80fd\u4f86\u4fdd\u8b49\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528 Lua \u8173\u672c\u4f86\u5be6\u73fe\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528 Lua \u8173\u672c\u9032\u884c\u539f\u5b50\u64cd\u4f5c\nlua_script = \"\"\"\nif redis.call('exists', KEYS[1]) == 0 then\n    return redis.call('set', KEYS[1], ARGV[1])\nelse\n    return nil\nend\n\"\"\"\nresult = redis_client.eval(lua_script, 1, 'key1', 'value1')\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RmQTLEMTTc\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u5408\u7406\u5730\u8a2d\u8a08 Redis \u7684\u8b80\u5beb\u64cd\u4f5c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8ca0\u8f09\uff0c\u4fdd\u8b49\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u9078\u64c7 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5206\u5e03\u5f0f\u7cfb\u7d71\u4e2d\u8b80\u5beb Redis \u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\u8207\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u5206\u5e03\u5f0f\u67b6\u69cb\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-156325","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/156325","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=156325"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/156325\/revisions"}],"predecessor-version":[{"id":156326,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/156325\/revisions\/156326"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=156325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=156325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=156325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}