{"id":127889,"date":"2024-10-26T10:03:21","date_gmt":"2024-10-26T02:03:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/127889\/"},"modified":"2024-10-26T10:03:22","modified_gmt":"2024-10-26T02:03:22","slug":"redis-%e7%86%94%e6%96%b7%e4%b9%8b%e5%be%8c%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/127889\/","title":{"rendered":"Redis \u7194\u65b7\u4e4b\u5f8c\u5982\u4f55\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"redis-%e7%86%94%e6%96%b7%e4%b9%8b%e5%be%8c%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9-QmhJMDdCil\">Redis \u7194\u65b7\u4e4b\u5f8c\u5982\u4f55\u6062\u5fa9<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u67b6\u69cb\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u7576 Redis \u9047\u5230\u9ad8\u8ca0\u8f09\u6216\u6545\u969c\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u7194\u65b7\u73fe\u8c61\uff0c\u9019\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u4e0b\u964d\u6216\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728 Redis \u7194\u65b7\u4e4b\u5f8c\uff0c\u5982\u4f55\u6709\u6548\u5730\u6062\u5fa9\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%86%94%e6%96%b7%ef%bc%9f-QmhJMDdCil\">\u4ec0\u9ebc\u662f Redis \u7194\u65b7\uff1f<\/h2>\n<p>\u7194\u65b7\u662f\u4e00\u7a2e\u4fdd\u8b77\u6a5f\u5236\uff0c\u7576\u7cfb\u7d71\u6aa2\u6e2c\u5230\u67d0\u500b\u670d\u52d9\u7684\u8acb\u6c42\u5931\u6557\u7387\u8d85\u904e\u9810\u8a2d\u7684\u95be\u503c\u6642\uff0c\u6703\u81ea\u52d5\u66ab\u505c\u5c0d\u8a72\u670d\u52d9\u7684\u8acb\u6c42\uff0c\u4ee5\u9632\u6b62\u7cfb\u7d71\u8cc7\u6e90\u7684\u9032\u4e00\u6b65\u6d6a\u8cbb\u3002\u5c0d\u65bc Redis \u4f86\u8aaa\uff0c\u7194\u65b7\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li>\u9ad8\u4e26\u767c\u8acb\u6c42\u5c0e\u81f4\u7684\u8cc7\u6e90\u8017\u76e1<\/li>\n<li>\u7db2\u7d61\u5ef6\u9072\u6216\u6545\u969c<\/li>\n<li>Redis \u5be6\u4f8b\u7684\u914d\u7f6e\u4e0d\u7576<\/li>\n<\/ul>\n<h2 id=\"%e7%86%94%e6%96%b7%e5%be%8c%e7%9a%84%e6%81%a2%e5%be%a9%e6%ad%a5%e9%a9%9f-QmhJMDdCil\">\u7194\u65b7\u5f8c\u7684\u6062\u5fa9\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%a8%ba%e6%96%b7-QmhJMDdCil\">1. \u76e3\u63a7\u548c\u8a3a\u65b7<\/h3>\n<p>\u5728\u7194\u65b7\u767c\u751f\u5f8c\uff0c\u9996\u5148\u9700\u8981\u5c0d\u7cfb\u7d71\u9032\u884c\u76e3\u63a7\u548c\u8a3a\u65b7\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5982 <code>MONITOR<\/code> \u547d\u4ee4\uff0c\u4f86\u67e5\u770b\u7576\u524d\u7684\u8acb\u6c42\u60c5\u6cc1\u548c\u932f\u8aa4\u4fe1\u606f\u3002\u9019\u6709\u52a9\u65bc\u78ba\u5b9a\u7194\u65b7\u7684\u5177\u9ad4\u539f\u56e0\u3002<\/p>\n<pre><code>MONITOR\n<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae-QmhJMDdCil\">2. \u8abf\u6574\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u8a3a\u65b7\u7d50\u679c\uff0c\u53ef\u80fd\u9700\u8981\u8abf\u6574 Redis \u7684\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u589e\u52a0 <code>maxmemory<\/code> \u9650\u5236\uff0c\u6216\u8abf\u6574 <code>maxclients<\/code> \u53c3\u6578\uff0c\u4ee5\u5141\u8a31\u66f4\u591a\u7684\u4e26\u767c\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u8abf\u6574\u793a\u4f8b\uff1a<\/p>\n<pre><code>maxmemory 256mb\nmaxclients 10000\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%96%bd%e9%87%8d%e8%a9%a6%e6%a9%9f%e5%88%b6-QmhJMDdCil\">3. \u5be6\u65bd\u91cd\u8a66\u6a5f\u5236<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5f0f\u5c64\u9762\uff0c\u53ef\u4ee5\u5be6\u65bd\u91cd\u8a66\u6a5f\u5236\uff0c\u7576\u8acb\u6c42\u5931\u6557\u6642\uff0c\u81ea\u52d5\u91cd\u8a66\u4e00\u5b9a\u6b21\u6578\u3002\u9019\u6a23\u53ef\u4ee5\u5728 Redis \u77ed\u66ab\u4e0d\u53ef\u7528\u7684\u60c5\u6cc1\u4e0b\uff0c\u6e1b\u5c11\u7528\u6236\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u91cd\u8a66\u908f\u8f2f\u793a\u4f8b\uff1a<\/p>\n<pre><code>for i in range(3):\n    try:\n        # \u5617\u8a66\u57f7\u884c Redis \u64cd\u4f5c\n        redis_client.set('key', 'value')\n        break\n    except RedisError:\n        # \u7b49\u5f85\u4e00\u6bb5\u6642\u9593\u5f8c\u91cd\u8a66\n        time.sleep(1)\n<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%82%99%e6%8f%b4%e6%96%b9%e6%a1%88-QmhJMDdCil\">4. \u4f7f\u7528\u5099\u63f4\u65b9\u6848<\/h3>\n<p>\u70ba\u4e86\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u4e3b\u5f9e\u8907\u88fd\u6216\u96c6\u7fa4\u6a21\u5f0f\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u4e3b\u7bc0\u9ede\u51fa\u73fe\u6545\u969c\uff0c\u5f9e\u7bc0\u9ede\u4ecd\u7136\u53ef\u4ee5\u63d0\u4f9b\u670d\u52d9\uff0c\u5f9e\u800c\u6e1b\u5c11\u7194\u65b7\u7684\u98a8\u96aa\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-QmhJMDdCil\">5. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u9032\u884c\u4e86\u4e0a\u8ff0\u8abf\u6574\u5f8c\uff0c\u61c9\u8a72\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u4e0b\u6b63\u5e38\u904b\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u58d3\u529b\u6e2c\u8a66\u5de5\u5177\uff0c\u5982 <code>Apache JMeter<\/code> \u6216 <code>Gatling<\/code>\uff0c\u4f86\u6a21\u64ec\u9ad8\u4e26\u767c\u8acb\u6c42\uff0c\u6aa2\u67e5\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-QmhJMDdCil\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7194\u65b7\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u6709\u6548\u7684\u76e3\u63a7\u3001\u914d\u7f6e\u8abf\u6574\u3001\u91cd\u8a66\u6a5f\u5236\u548c\u5099\u63f4\u65b9\u6848\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u6301\u7e8c\u512a\u5316\u548c\u8abf\u6574\u7cfb\u7d71\u67b6\u69cb\u5c07\u662f\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\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\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u69cb\u5efa\u7a69\u5b9a\u7684\u61c9\u7528\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u7194\u65b7\u5f8c\u7684\u6062\u5fa9\u7b56\u7565\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u8207\u7528\u6236\u9ad4\u9a57\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-127889","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127889","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=127889"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127889\/revisions"}],"predecessor-version":[{"id":127890,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127889\/revisions\/127890"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=127889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=127889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=127889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}