{"id":126025,"date":"2024-10-26T01:16:20","date_gmt":"2024-10-25T17:16:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126025\/"},"modified":"2024-10-26T01:16:21","modified_gmt":"2024-10-25T17:16:21","slug":"redis-%e9%80%a3%e6%8e%a5%e7%ab%af%e5%8f%a3%e8%80%97%e5%b0%bd%e6%80%8e%e9%ba%bc%e8%be%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126025\/","title":{"rendered":"Redis \u9023\u63a5\u7aef\u53e3\u8017\u5c3d\u600e\u9ebc\u8fa6"},"content":{"rendered":"<h1 id=\"redis-%e9%80%a3%e6%8e%a5%e7%ab%af%e5%8f%a3%e8%80%97%e7%9b%a1%e6%80%8e%e9%ba%bc%e8%be%a6-ZVulCtrJcI\">Redis \u9023\u63a5\u7aef\u53e3\u8017\u76e1\u600e\u9ebc\u8fa6<\/h1>\n<p>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\u7136\u800c\uff0c\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e0b\uff0cRedis \u53ef\u80fd\u6703\u9762\u81e8\u9023\u63a5\u7aef\u53e3\u8017\u76e1\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u7684\u6210\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis-%e9%80%a3%e6%8e%a5%e7%ab%af%e5%8f%a3%e8%80%97%e7%9b%a1%e7%9a%84%e5%8e%9f%e5%9b%a0-ZVulCtrJcI\">Redis \u9023\u63a5\u7aef\u53e3\u8017\u76e1\u7684\u539f\u56e0<\/h2>\n<p>Redis \u7684\u9023\u63a5\u6578\u91cf\u662f\u6709\u9650\u7684\uff0c\u9019\u4e3b\u8981\u53d6\u6c7a\u65bc\u64cd\u4f5c\u7cfb\u7d71\u7684\u8a2d\u7f6e\u548c Redis \u7684\u914d\u7f6e\u3002\u7576\u540c\u6642\u6709\u5927\u91cf\u5ba2\u6236\u7aef\u9023\u63a5\u5230 Redis \u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u53ef\u7528\u7aef\u53e3\u8017\u76e1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u4e26\u767c\u8acb\u6c42\uff1a<\/strong>\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\uff0c\u5ba2\u6236\u7aef\u53ef\u80fd\u6703\u540c\u6642\u767c\u8d77\u5927\u91cf\u8acb\u6c42\uff0c\u5c0e\u81f4 Redis \u7684\u9023\u63a5\u6578\u91cf\u8fc5\u901f\u589e\u52a0\u3002<\/li>\n<li><strong>\u9023\u63a5\u672a\u6b63\u78ba\u95dc\u9589\uff1a<\/strong>\u5982\u679c\u5ba2\u6236\u7aef\u5728\u4f7f\u7528\u5b8c\u9023\u63a5\u5f8c\u672a\u80fd\u6b63\u78ba\u95dc\u9589\uff0c\u5c07\u6703\u5c0e\u81f4\u9023\u63a5\u6578\u91cf\u4e0d\u65b7\u7d2f\u7a4d\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u7cfb\u7d71\u9650\u5236\uff1a<\/strong>\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u6bcf\u500b\u7528\u6236\u6216\u9032\u7a0b\u7684\u6700\u5927\u9023\u63a5\u6578\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u53ef\u7528\u9023\u63a5\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5-redis-%e9%80%a3%e6%8e%a5%e6%95%b8%e9%87%8f-ZVulCtrJcI\">\u5982\u4f55\u6aa2\u67e5 Redis \u9023\u63a5\u6578\u91cf<\/h2>\n<p>\u8981\u6aa2\u67e5 Redis \u7684\u7576\u524d\u9023\u63a5\u6578\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INFO clients<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u53ca\u5176\u4ed6\u76f8\u95dc\u4fe1\u606f\u3002\u7279\u5225\u6ce8\u610f <code>connected_clients<\/code> \u548c <code>maxclients<\/code> \u9019\u5169\u500b\u53c3\u6578\uff0c\u524d\u8005\u8868\u793a\u7576\u524d\u9023\u63a5\u6578\uff0c\u5f8c\u8005\u8868\u793a\u6700\u5927\u9023\u63a5\u6578\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-ZVulCtrJcI\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u7576\u767c\u73fe Redis \u9023\u63a5\u7aef\u53e3\u8017\u76e1\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%a2%9e%e5%8a%a0%e6%9c%80%e5%a4%a7%e9%80%a3%e6%8e%a5%e6%95%b8-ZVulCtrJcI\">1. \u589e\u52a0\u6700\u5927\u9023\u63a5\u6578<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u4fee\u6539 Redis \u914d\u7f6e\u6587\u4ef6\u4f86\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u3002\u5728 <code>redis.conf<\/code> \u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>maxclients 10000<\/code><\/pre>\n<p>\u5c07\u5176\u503c\u8abf\u6574\u70ba\u6240\u9700\u7684\u6700\u5927\u9023\u63a5\u6578\uff0c\u7136\u5f8c\u91cd\u555f Redis \u670d\u52d9\u3002<\/p>\n<h3 id=\"2-%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-ZVulCtrJcI\">2. \u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236<\/h3>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u4fee\u6539 <code>\/etc\/security\/limits.conf<\/code> \u6587\u4ef6\u4f86\u589e\u52a0\u7528\u6236\u7684\u6700\u5927\u6253\u958b\u6587\u4ef6\u6578\u3002\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>* soft nofile 10000\n* hard nofile 10000<\/code><\/pre>\n<p>\u7136\u5f8c\u91cd\u555f\u7cfb\u7d71\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-ZVulCtrJcI\">3. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406 Redis \u9023\u63a5\u3002\u9023\u63a5\u6c60\u53ef\u4ee5\u91cd\u7528\u73fe\u6709\u7684\u9023\u63a5\uff0c\u6e1b\u5c11\u65b0\u9023\u63a5\u7684\u958b\u92b7\uff0c\u5f9e\u800c\u964d\u4f4e\u9023\u63a5\u8017\u76e1\u7684\u98a8\u96aa\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u9023\u63a5\u6c60\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nfrom redis import ConnectionPool\n\npool = ConnectionPool(host='localhost', port=6379, db=0, max_connections=10)\nr = redis.Redis(connection_pool=pool)<\/code><\/pre>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e6%9c%aa%e4%bd%bf%e7%94%a8%e7%9a%84%e9%80%a3%e6%8e%a5-ZVulCtrJcI\">4. \u5b9a\u671f\u6e05\u7406\u672a\u4f7f\u7528\u7684\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u5ba2\u6236\u7aef\u5728\u4f7f\u7528\u5b8c\u9023\u63a5\u5f8c\u80fd\u5920\u6b63\u78ba\u95dc\u9589\u9023\u63a5\u3002\u53ef\u4ee5\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u6dfb\u52a0\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\u548c\u6e05\u7406\u908f\u8f2f\uff0c\u4ee5\u907f\u514d\u9023\u63a5\u6cc4\u6f0f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZVulCtrJcI\">\u7e3d\u7d50<\/h2>\n<p>Redis \u9023\u63a5\u7aef\u53e3\u8017\u76e1\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u3002\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u3001\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u9650\u5236\u3001\u4f7f\u7528\u9023\u63a5\u6c60\u4ee5\u53ca\u5b9a\u671f\u6e05\u7406\u672a\u4f7f\u7528\u7684\u9023\u63a5\u90fd\u662f\u53ef\u884c\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u7684\u7a69\u5b9a\u904b\u884c\u548c\u9ad8\u6548\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u9023\u63a5\u7aef\u53e3\u8017\u5c3d\uff1f\u4e86\u89e3\u89e3\u6c7a\u65b9\u6848\uff0c\u512a\u5316\u9023\u63a5\u6578\u91cf\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u61c9\u7528\u7a69\u5b9a\u904b\u884c\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-126025","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126025","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=126025"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126025\/revisions"}],"predecessor-version":[{"id":126026,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126025\/revisions\/126026"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}