{"id":195249,"date":"2024-11-13T13:27:16","date_gmt":"2024-11-13T05:27:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195249\/"},"modified":"2024-11-13T13:27:17","modified_gmt":"2024-11-13T05:27:17","slug":"%e5%84%aa%e5%8c%96%e5%a6%82%e4%bd%95%e5%84%aa%e5%8c%96redis%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e5%a4%a7%e5%b0%8f%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%a4%a7%e5%b0%8f%e5%a6%82%e4%bd%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195249\/","title":{"rendered":"\u512a\u5316\u5982\u4f55\u512a\u5316Redis\u9023\u63a5\u6578\u7684\u5927\u5c0f\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09"},"content":{"rendered":"

\u512a\u5316\u5982\u4f55\u512a\u5316Redis\u9023\u63a5\u6578\u7684\u5927\u5c0f\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\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\u96a8\u8457\u61c9\u7528\u7684\u589e\u9577\uff0cRedis\u7684\u9023\u63a5\u6578\u91cf\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u56e0\u6b64\uff0c\u512a\u5316Redis\u7684\u9023\u63a5\u6578\u5927\u5c0f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316Redis\u7684\u9023\u63a5\u6578\u3002<\/p>\n

\u4e86\u89e3Redis\u7684\u9023\u63a5\u6578<\/h2>\n

\u5728Redis\u4e2d\uff0c\u6bcf\u500b\u5ba2\u6236\u7aef\u9023\u63a5\u90fd\u6703\u4f54\u7528\u4e00\u5b9a\u7684\u8cc7\u6e90\uff0c\u5305\u62ec\u5167\u5b58\u548cCPU\u3002Redis\u7684\u9ed8\u8a8d\u6700\u5927\u9023\u63a5\u6578\u70ba10,000\uff0c\u4f46\u9019\u500b\u6578\u5b57\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u904e\u591a\u7684\u9023\u63a5\u6578\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u51fa\u73fe\u9023\u63a5\u62d2\u7d55\u7684\u60c5\u6cc1\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u548c\u512a\u5316\u9023\u63a5\u6578\u662f\u78ba\u4fddRedis\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n

\u512a\u5316Redis\u9023\u63a5\u6578\u7684\u7b56\u7565<\/h2>\n

1. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n

\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u91cd\u7528\u9023\u63a5\u3002\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u9700\u8981\u6642\u7372\u53d6\u9023\u63a5\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u5275\u5efa\u65b0\u7684\u9023\u63a5\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u6e1b\u5c11\u9023\u63a5\u7684\u958b\u92b7\uff0c\u9084\u80fd\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

import redis\nfrom redis import ConnectionPool\n\npool = ConnectionPool(host='localhost', port=6379, db=0, max_connections=10)\nr = redis.Redis(connection_pool=pool)\n<\/code><\/pre>\n
2. \u9650\u5236\u6700\u5927\u9023\u63a5\u6578<\/h3>\n
\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\uff0c\u5408\u7406\u8a2d\u7f6eRedis\u7684\u6700\u5927\u9023\u63a5\u6578\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684`maxclients`\u53c3\u6578\u4f86\u9650\u5236\u6700\u5927\u9023\u63a5\u6578\u3002\u4f8b\u5982\uff0c\u5c07\u6700\u5927\u9023\u63a5\u6578\u8a2d\u7f6e\u70ba5000\uff1a<\/p>\n
maxclients 5000\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u9632\u6b62\u904e\u591a\u7684\u9023\u63a5\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002<\/p>\n
3. \u4f7f\u7528\u6301\u4e45\u5316\u9023\u63a5<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u6301\u4e45\u5316\u9023\u63a5\u53ef\u4ee5\u6e1b\u5c11\u9023\u63a5\u7684\u958b\u92b7\u3002\u6301\u4e45\u5316\u9023\u63a5\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u591a\u6b21\u8acb\u6c42\u4e4b\u9593\u4fdd\u6301\u9023\u63a5\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u983b\u7e41\u7684\u9023\u63a5\u548c\u65b7\u958b\u64cd\u4f5c\u3002<\/p>\n
import redis\n\nr = redis.Redis(host='localhost', port=6379, db=0)\nr.ping()  # \u4fdd\u6301\u9023\u63a5\n<\/code><\/pre>\n
4. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n
\u5b9a\u671f\u76e3\u63a7Redis\u7684\u9023\u63a5\u6578\u548c\u6027\u80fd\u6307\u6a19\u662f\u512a\u5316\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5167\u5efa\u547d\u4ee4\uff0c\u5982`INFO`\uff0c\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u548c\u5176\u4ed6\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n
redis-cli INFO clients\n<\/code><\/pre>\n
\u6839\u64da\u76e3\u63a7\u7d50\u679c\uff0c\u53ca\u6642\u8abf\u6574\u9023\u63a5\u6578\u7684\u914d\u7f6e\uff0c\u4ee5\u9069\u61c9\u61c9\u7528\u7684\u9700\u6c42\u8b8a\u5316\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u512a\u5316Redis\u7684\u9023\u63a5\u6578\u5927\u5c0f\u662f\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\u3001\u9650\u5236\u6700\u5927\u9023\u63a5\u6578\u3001\u4f7f\u7528\u6301\u4e45\u5316\u9023\u63a5\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u6574\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406Redis\u7684\u9023\u63a5\u6578\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u90e8\u7f72Redis\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u512a\u5316Redis\u9023\u63a5\u6578\u7684\u5927\u5c0f\uff0c\u63d0\u5347\u6027\u80fd\u8207\u8cc7\u6e90\u5229\u7528\u7387\uff0c\u78ba\u4fdd\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u8207\u5b58\u53d6\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-195249","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195249","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=195249"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195249\/revisions"}],"predecessor-version":[{"id":195250,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195249\/revisions\/195250"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}