{"id":190224,"date":"2024-11-12T10:48:19","date_gmt":"2024-11-12T02:48:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190224\/"},"modified":"2024-11-12T10:48:20","modified_gmt":"2024-11-12T02:48:20","slug":"%e5%be%ae%e6%9c%8d%e5%8b%99%e6%8a%80%e8%a1%93%e8%a7%a3%e6%b1%baredis%e9%80%a3%e6%8e%a5%e7%95%b0%e5%b8%b8%e5%95%8f%e9%a1%8c%ef%bc%88%e5%be%ae%e6%9c%8d%e5%8b%99%e9%80%a3%e6%8e%a5redis%e7%95%b0%e5%b8%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190224\/","title":{"rendered":"\u5fae\u670d\u52d9\u6280\u8853\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u554f\u984c\uff08\u5fae\u670d\u52d9\u9023\u63a5redis\u7570\u5e38\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%ae%e6%9c%8d%e5%8b%99%e6%8a%80%e8%a1%93%e8%a7%a3%e6%b1%baredis%e9%80%a3%e6%8e%a5%e7%95%b0%e5%b8%b8%e5%95%8f%e9%a1%8c-LtsEmqppan\">\u5fae\u670d\u52d9\u6280\u8853\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u554f\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u5fae\u670d\u52d9\u67b6\u69cb\u5df2\u6210\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u8a2d\u8a08\u6a21\u5f0f\u3002\u9019\u7a2e\u67b6\u69cb\u5141\u8a31\u958b\u767c\u8005\u5c07\u61c9\u7528\u7a0b\u5f0f\u62c6\u5206\u70ba\u5c0f\u578b\u3001\u7368\u7acb\u7684\u670d\u52d9\uff0c\u6bcf\u500b\u670d\u52d9\u90fd\u53ef\u4ee5\u7368\u7acb\u90e8\u7f72\u548c\u64f4\u5c55\u3002\u7136\u800c\uff0c\u96a8\u8457\u5fae\u670d\u52d9\u7684\u666e\u53ca\uff0c\u958b\u767c\u8005\u4e5f\u9762\u81e8\u8457\u8a31\u591a\u6311\u6230\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e8%a7%92%e8%89%b2%e8%88%87%e9%87%8d%e8%a6%81%e6%80%a7-LtsEmqppan\">Redis\u7684\u89d2\u8272\u8207\u91cd\u8981\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0cRedis\u901a\u5e38\u7528\u4f5c\u670d\u52d9\u4e4b\u9593\u7684\u6578\u64da\u5171\u4eab\u548c\u901a\u4fe1\u7684\u4e2d\u4ecb\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7684\u7279\u6027\uff0cRedis\u6210\u70ba\u4e86\u8a31\u591a\u5fae\u670d\u52d9\u61c9\u7528\u7684\u9996\u9078\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e9%80%a3%e6%8e%a5%e7%95%b0%e5%b8%b8%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-LtsEmqppan\">Redis\u9023\u63a5\u7570\u5e38\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u5728\u5fae\u670d\u52d9\u74b0\u5883\u4e2d\uff0cRedis\u9023\u63a5\u7570\u5e38\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5fae\u670d\u52d9\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u53ef\u80fd\u5c0e\u81f4Redis\u9023\u63a5\u4e2d\u65b7\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u5982\u679cRedis\u670d\u52d9\u5668\u7684\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216CPU\uff09\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u7570\u5e38\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684Redis\u914d\u7f6e\uff08\u5982\u6700\u5927\u9023\u63a5\u6578\uff09\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u932f\u8aa4\uff1a<\/strong>\u5fae\u670d\u52d9\u4e2d\u7684\u4ee3\u78bc\u932f\u8aa4\u6216\u908f\u8f2f\u554f\u984c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u7121\u6cd5\u6b63\u78ba\u9023\u63a5\u5230Redis\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%baredis%e9%80%a3%e6%8e%a5%e7%95%b0%e5%b8%b8%e7%9a%84%e7%ad%96%e7%95%a5-LtsEmqppan\">\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u554f\u984c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e5%a2%9e%e5%bc%b7%e7%b6%b2%e7%b5%a1%e7%a9%a9%e5%ae%9a%e6%80%a7-LtsEmqppan\">1. \u589e\u5f37\u7db2\u7d61\u7a69\u5b9a\u6027<\/h3>\n<p>\u78ba\u4fdd\u5fae\u670d\u52d9\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u662f\u89e3\u6c7a\u9023\u63a5\u7570\u5e38\u7684\u9996\u8981\u6b65\u9a5f\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u8ca0\u8f09\u5747\u8861\u5668\u4f86\u5206\u6563\u6d41\u91cf\uff0c\u4e26\u78ba\u4fdd\u7db2\u7d61\u8a2d\u5099\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h3 id=\"2-%e7%9b%a3%e6%8e%a7%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-LtsEmqppan\">2. \u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u670d\u52d9\u5668\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u5176\u6709\u8db3\u5920\u7684\u5167\u5b58\u548cCPU\u4f86\u8655\u7406\u8acb\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982Redis Monitor\u4f86\u5be6\u6642\u67e5\u770b\u6027\u80fd\u6307\u6a19\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-LtsEmqppan\">3. \u8abf\u6574Redis\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\uff0c\u4f8b\u5982\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u6216\u8abf\u6574\u8d85\u6642\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# redis.conf\nmaxclients 10000\ntimeout 300\n<\/code><\/pre>\n<h3 id=\"4-%e5%af%a6%e6%96%bd%e9%87%8d%e8%a9%a6%e6%a9%9f%e5%88%b6-LtsEmqppan\">4. \u5be6\u65bd\u91cd\u8a66\u6a5f\u5236<\/h3>\n<p>\u5728\u5fae\u670d\u52d9\u4e2d\u5be6\u65bd\u91cd\u8a66\u6a5f\u5236\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u56e0\u81e8\u6642\u6027\u6545\u969c\u5c0e\u81f4\u7684\u9023\u63a5\u7570\u5e38\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u91cd\u8a66\u908f\u8f2f\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nfunction connectToRedis() {\n    let retries = 5;\n    while (retries) {\n        try {\n            \/\/ \u5617\u8a66\u9023\u63a5Redis\n            redisClient.connect();\n            break;\n        } catch (err) {\n            retries--;\n            console.log('Redis\u9023\u63a5\u5931\u6557\uff0c\u91cd\u8a66\u4e2d...');\n            if (retries === 0) {\n                throw new Error('\u7121\u6cd5\u9023\u63a5\u5230Redis');\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-LtsEmqppan\">5. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n<p>\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406Redis\u9023\u63a5\uff0c\u6e1b\u5c11\u9023\u63a5\u5efa\u7acb\u7684\u958b\u92b7\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LtsEmqppan\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u91cd\u8981\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5176\u9023\u63a5\u7570\u5e38\u554f\u984c\u4e0d\u5bb9\u5ffd\u8996\u3002\u901a\u904e\u589e\u5f37\u7db2\u7d61\u7a69\u5b9a\u6027\u3001\u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u3001\u8abf\u6574\u914d\u7f6e\u3001\u5be6\u65bd\u91cd\u8a66\u6a5f\u5236\u4ee5\u53ca\u4f7f\u7528\u9023\u63a5\u6c60\u7b49\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u78ba\u4fdd\u5fae\u670d\u52d9\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5fae\u670d\u52d9\u6280\u8853\u5982\u4f55\u6709\u6548\u89e3\u6c7aRedis\u9023\u63a5\u7570\u5e38\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u6d41\u66a2\u50b3\u8f38\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-190224","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190224","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=190224"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190224\/revisions"}],"predecessor-version":[{"id":190225,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190224\/revisions\/190225"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}