{"id":166987,"date":"2024-11-05T21:25:21","date_gmt":"2024-11-05T13:25:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166987\/"},"modified":"2024-11-05T21:25:21","modified_gmt":"2024-11-05T13:25:21","slug":"%e5%88%a9%e7%94%a8-redis-%e6%9c%89%e6%95%88%e6%8f%90%e5%8d%87%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e8%83%bd%e5%8a%9b%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5%e9%87%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166987\/","title":{"rendered":"\u5229\u7528 Redis \u6709\u6548\u63d0\u5347\u9023\u63a5\u8655\u7406\u80fd\u529b\uff08redis\u8a2d\u7f6e\u9023\u63a5\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8-redis-%e6%9c%89%e6%95%88%e6%8f%90%e5%8d%87%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e8%83%bd%e5%8a%9b%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5%e9%87%8f%ef%bc%89-JHYZdJCgIu\">\u5229\u7528 Redis \u6709\u6548\u63d0\u5347\u9023\u63a5\u8655\u7406\u80fd\u529b\uff08redis\u8a2d\u7f6e\u9023\u63a5\u91cf\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u9069\u7576\u7684 Redis \u8a2d\u7f6e\u4f86\u63d0\u5347\u9023\u63a5\u8655\u7406\u80fd\u529b\uff0c\u7279\u5225\u662f\u91dd\u5c0d\u9023\u63a5\u91cf\u7684\u914d\u7f6e\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-JHYZdJCgIu\">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\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u9078\u9805\u3002Redis \u7684\u8a2d\u8a08\u4f7f\u5176\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u9023\u63a5\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e8%83%bd%e5%8a%9b%e7%9a%84%e6%8c%91%e6%88%b0-JHYZdJCgIu\">\u9023\u63a5\u8655\u7406\u80fd\u529b\u7684\u6311\u6230<\/h2>\n<p>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8655\u7406\u7684\u9023\u63a5\u6578\u91cf\u4e5f\u96a8\u4e4b\u4e0a\u5347\u3002\u9019\u5c0d\u65bc Redis \u4f86\u8aaa\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u7576\u540c\u6642\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u8d85\u904e Redis \u7684\u6700\u5927\u9023\u63a5\u6578\u6642\uff0c\u65b0\u7684\u9023\u63a5\u8acb\u6c42\u5c07\u88ab\u62d2\u7d55\uff0c\u9019\u6703\u5f71\u97ff\u61c9\u7528\u7684\u53ef\u7528\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis-%e9%80%a3%e6%8e%a5%e6%95%b8%e9%87%8f%e7%9a%84%e8%a8%ad%e7%bd%ae-JHYZdJCgIu\">Redis \u9023\u63a5\u6578\u91cf\u7684\u8a2d\u7f6e<\/h2>\n<p>\u8981\u6709\u6548\u63d0\u5347 Redis \u7684\u9023\u63a5\u8655\u7406\u80fd\u529b\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u5982\u4f55\u8a2d\u7f6e\u6700\u5927\u9023\u63a5\u6578\u3002Redis \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u4e00\u500b\u53c3\u6578\u53ef\u4ee5\u63a7\u5236\u6700\u5927\u9023\u63a5\u6578\uff1a<\/p>\n<pre><code>maxclients 10000<\/code><\/pre>\n<p>\u9019\u500b\u8a2d\u7f6e\u5b9a\u7fa9\u4e86 Redis \u53ef\u4ee5\u540c\u6642\u8655\u7406\u7684\u6700\u5927\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\uff0c\u53ef\u4ee5\u5c07\u5176\u8a2d\u7f6e\u70ba\u66f4\u9ad8\u7684\u503c\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u904e\u9ad8\u7684\u9023\u63a5\u6578\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u904e\u5ea6\u6d88\u8017\u3002<\/p>\n<h3 id=\"%e8%aa%bf%e6%95%b4%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%99%90%e5%88%b6-JHYZdJCgIu\">\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236<\/h3>\n<p>\u9664\u4e86\u5728 Redis \u914d\u7f6e\u4e2d\u8a2d\u7f6e\u6700\u5927\u9023\u63a5\u6578\u5916\uff0c\u9084\u9700\u8981\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236\u3002Linux \u7cfb\u7d71\u4e2d\uff0c\u9ed8\u8a8d\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u6700\u5927\u9023\u63a5\u6578\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u9650\u5236\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u589e\u52a0\u9019\u500b\u9650\u5236\uff0c\u53ef\u4ee5\u7de8\u8f2f \/etc\/security\/limits.conf \u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>* soft nofile 10000\n* hard nofile 10000<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u80fd\u5920\u652f\u6301\u66f4\u9ad8\u7684\u9023\u63a5\u6578\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-JHYZdJCgIu\">\u4f7f\u7528\u9023\u63a5\u6c60<\/h2>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u5c64\u9762\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u6709\u6548\u7684\u7ba1\u7406 Redis \u9023\u63a5\u7684\u65b9\u5f0f\u3002\u9023\u63a5\u6c60\u53ef\u4ee5\u91cd\u7528\u73fe\u6709\u7684\u9023\u63a5\uff0c\u5f9e\u800c\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u6642\u5efa\u7acb\u65b0\u9023\u63a5\u7684\u958b\u92b7\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u4ee3\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/p>\n<pre><code>import redis\n\npool = redis.ConnectionPool(host='localhost', port=6379, db=0, max_connections=100)\nr = redis.Redis(connection_pool=pool)\n\n# \u4f7f\u7528 Redis\nr.set('key', 'value')\nvalue = r.get('key')\nprint(value)<\/code><\/pre>\n<p>\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u91cd\u7528 Redis \u9023\u63a5\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e5%84%aa-JHYZdJCgIu\">\u76e3\u63a7\u548c\u8abf\u512a<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis \u7684\u6027\u80fd\u9054\u5230\u6700\u4f73\u72c0\u614b\uff0c\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u512a\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u548c\u5176\u4ed6\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<pre><code>INFO clients<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u986f\u793a\u7576\u524d\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u3001\u6700\u5927\u9023\u63a5\u6578\u7b49\u4fe1\u606f\u3002\u6839\u64da\u9019\u4e9b\u6578\u64da\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u8abf\u6574\u914d\u7f6e\u4ee5\u6eff\u8db3\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JHYZdJCgIu\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0cRedis \u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u9023\u63a5\u8655\u7406\u80fd\u529b\u3002\u8a2d\u7f6e\u5408\u9069\u7684\u6700\u5927\u9023\u63a5\u6578\u3001\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236\u3001\u4f7f\u7528\u9023\u63a5\u6c60\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u6027\u80fd\uff0c\u90fd\u662f\u78ba\u4fdd Redis \u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9019\u4e9b\u63aa\u65bd\u5c07\u5927\u5927\u63d0\u5347\u5176\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u8a2d\u7f6e\u9023\u63a5\u91cf\uff0c\u6709\u6548\u63d0\u5347\u61c9\u7528\u7684\u9023\u63a5\u8655\u7406\u80fd\u529b\uff0c\u512a\u5316\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\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-166987","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166987","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=166987"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166987\/revisions"}],"predecessor-version":[{"id":166988,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166987\/revisions\/166988"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}