{"id":195105,"date":"2024-11-13T12:14:24","date_gmt":"2024-11-13T04:14:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195105\/"},"modified":"2024-11-13T12:14:25","modified_gmt":"2024-11-13T04:14:25","slug":"%e5%84%aa%e5%8c%96redis%e9%80%a3%e6%8e%a5%e6%95%b8%ef%bc%8c%e4%bf%9d%e6%8c%81%e6%80%a7%e8%83%bd%e5%81%a5%e5%ba%b7%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%90%88%e7%90%86%e9%85%8d%e7%bd%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195105\/","title":{"rendered":"\u512a\u5316Redis\u9023\u63a5\u6578\uff0c\u4fdd\u6301\u6027\u80fd\u5065\u5eb7\uff08redis\u9023\u63a5\u6578\u5408\u7406\u914d\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96redis%e9%80%a3%e6%8e%a5%e6%95%b8%ef%bc%8c%e4%bf%9d%e6%8c%81%e6%80%a7%e8%83%bd%e5%81%a5%e5%ba%b7%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%90%88%e7%90%86%e9%85%8d%e7%bd%ae%ef%bc%89-GgYvCTcYaA\">\u512a\u5316Redis\u9023\u63a5\u6578\uff0c\u4fdd\u6301\u6027\u80fd\u5065\u5eb7\uff08redis\u9023\u63a5\u6578\u5408\u7406\u914d\u7f6e\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u7136\u800c\uff0c\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0cRedis\u7684\u9023\u63a5\u6578\u7ba1\u7406\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u5408\u7406\u914d\u7f6eRedis\u7684\u9023\u63a5\u6578\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"redis%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GgYvCTcYaA\">Redis\u9023\u63a5\u6578\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u55ae\u7dda\u7a0b\u7684\u6578\u64da\u5eab\uff0c\u9019\u610f\u5473\u8457\u5b83\u5728\u4efb\u4f55\u6642\u523b\u53ea\u80fd\u8655\u7406\u4e00\u500b\u8acb\u6c42\u3002\u70ba\u4e86\u652f\u6301\u591a\u500b\u5ba2\u6236\u7aef\u7684\u4e26\u767c\u8acb\u6c42\uff0cRedis\u5141\u8a31\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u9023\u63a5\u3002\u6bcf\u500b\u9023\u63a5\u90fd\u6703\u4f54\u7528\u4e00\u5b9a\u7684\u7cfb\u7d71\u8cc7\u6e90\uff0c\u56e0\u6b64\u5408\u7406\u914d\u7f6e\u9023\u63a5\u6578\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aeredis%e7%9a%84%e6%9c%80%e5%a4%a7%e9%80%a3%e6%8e%a5%e6%95%b8-GgYvCTcYaA\">\u5982\u4f55\u914d\u7f6eRedis\u7684\u6700\u5927\u9023\u63a5\u6578<\/h2>\n<p>Redis\u7684\u6700\u5927\u9023\u63a5\u6578\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684`maxclients`\u53c3\u6578\u4f86\u8a2d\u7f6e\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c\u9019\u500b\u503c\u901a\u5e38\u662f10000\uff0c\u4f46\u6839\u64da\u5be6\u969b\u9700\u6c42\uff0c\u9019\u500b\u6578\u5b57\u53ef\u4ee5\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u6700\u5927\u9023\u63a5\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>maxclients 20000<\/code><\/pre>\n<p>\u5728\u8a2d\u7f6e`maxclients`\u6642\uff0c\u9700\u8981\u8003\u616e\u5230\u7cfb\u7d71\u7684\u8cc7\u6e90\u9650\u5236\uff0c\u5305\u62ecCPU\u3001\u5167\u5b58\u548c\u7db2\u7d61\u5e36\u5bec\u7b49\u3002\u904e\u9ad8\u7684\u9023\u63a5\u6578\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u8017\u76e1\uff0c\u5f9e\u800c\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e9%80%a3%e6%8e%a5%e6%95%b8-GgYvCTcYaA\">\u76e3\u63a7\u548c\u8abf\u6574\u9023\u63a5\u6578<\/h2>\n<p>\u70ba\u4e86\u4fdd\u6301Redis\u7684\u6027\u80fd\u5065\u5eb7\uff0c\u5b9a\u671f\u76e3\u63a7\u9023\u63a5\u6578\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684`INFO`\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u548c\u5176\u4ed6\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<pre><code>redis-cli INFO clients<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6709\u95dc\u5ba2\u6236\u7aef\u9023\u63a5\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u7576\u524d\u9023\u63a5\u6578\u3001\u6700\u5927\u9023\u63a5\u6578\u7b49\u3002\u6839\u64da\u9019\u4e9b\u6578\u64da\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u8abf\u6574`maxclients`\u7684\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e4%bd%bf%e7%94%a8-GgYvCTcYaA\">\u9023\u63a5\u6c60\u7684\u4f7f\u7528<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u6709\u6548\u7684\u7ba1\u7406Redis\u9023\u63a5\u6578\u7684\u65b9\u6cd5\u3002\u9023\u63a5\u6c60\u53ef\u4ee5\u91cd\u7528\u5df2\u7d93\u5efa\u7acb\u7684\u9023\u63a5\uff0c\u5f9e\u800c\u6e1b\u5c11\u9023\u63a5\u7684\u5efa\u7acb\u548c\u92b7\u6bc0\u6240\u5e36\u4f86\u7684\u958b\u92b7\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u9023\u63a5\u6c60\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\npool = redis.ConnectionPool(host='localhost', port=6379, db=0, max_connections=20)\nr = redis.Redis(connection_pool=pool)\n\n# \u4f7f\u7528\u9023\u63a5\u6c60\u9032\u884c\u64cd\u4f5c\nr.set('key', 'value')\nvalue = r.get('key')\nprint(value)\n<\/code><\/pre>\n<p>\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u9023\u63a5\u6578\uff0c\u4e26\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-GgYvCTcYaA\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u6578\u548c\u6027\u80fd\u6307\u6a19\u3002<\/li>\n<li><strong>\u5408\u7406\u914d\u7f6e\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u548c\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5408\u7406\u8a2d\u7f6e`maxclients`\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e2d\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406\u9023\u63a5\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\uff1a<\/strong>\u512a\u5316Redis\u7684\u67e5\u8a62\u64cd\u4f5c\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GgYvCTcYaA\">\u7e3d\u7d50<\/h2>\n<p>\u5408\u7406\u914d\u7f6eRedis\u7684\u9023\u63a5\u6578\u5c0d\u65bc\u4fdd\u6301\u7cfb\u7d71\u6027\u80fd\u5065\u5eb7\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u76e3\u63a7\u9023\u63a5\u6578\u3001\u4f7f\u7528\u9023\u63a5\u6c60\u4ee5\u53ca\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406Redis\u7684\u9023\u63a5\u6578\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684Redis\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u512a\u5316Redis\u9023\u63a5\u6578\uff0c\u78ba\u4fdd\u6027\u80fd\u7a69\u5b9a\uff0c\u5408\u7406\u914d\u7f6e\u9023\u63a5\u6578\u91cf\u4ee5\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u907f\u514d\u8cc7\u6e90\u6d6a\u8cbb\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-195105","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195105","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=195105"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195105\/revisions"}],"predecessor-version":[{"id":195106,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195105\/revisions\/195106"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}