{"id":195053,"date":"2024-11-13T11:48:28","date_gmt":"2024-11-13T03:48:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195053\/"},"modified":"2024-11-13T11:48:30","modified_gmt":"2024-11-13T03:48:30","slug":"%e5%84%aa%e5%8c%96redis%ef%bc%8c%e6%8f%90%e5%8d%87%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86%e6%95%88%e7%8e%87%ef%bc%88redis%e9%ab%98%e4%b8%a6%e7%99%bc%e9%80%9f%e5%ba%a6%e6%85%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195053\/","title":{"rendered":"\u512a\u5316Redis\uff0c\u63d0\u5347\u9ad8\u4e26\u767c\u8655\u7406\u6548\u7387\uff08redis\u9ad8\u4e26\u767c\u901f\u5ea6\u6162\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96redis%ef%bc%8c%e6%8f%90%e5%8d%87%e9%ab%98%e4%b8%a6%e7%99%bc%e8%99%95%e7%90%86%e6%95%88%e7%8e%87-cbLSvMJIYX\">\u512a\u5316Redis\uff0c\u63d0\u5347\u9ad8\u4e26\u767c\u8655\u7406\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u8acb\u6c42\u7684\u589e\u591a\uff0cRedis\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u5c0e\u81f4\u901f\u5ea6\u8b8a\u6162\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316Redis\uff0c\u4ee5\u63d0\u5347\u5176\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u7684\u8655\u7406\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-cbLSvMJIYX\">1. \u7406\u89e3Redis\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\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\u5176\u9ad8\u6027\u80fd\u7684\u539f\u56e0\u5728\u65bc\u6578\u64da\u4e3b\u8981\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u4f7f\u7528\u55ae\u7dda\u7a0b\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\u3002\u9019\u610f\u5473\u8457\uff0cRedis\u5728\u8655\u7406\u8acb\u6c42\u6642\u4e0d\u9700\u8981\u4e0a\u4e0b\u6587\u5207\u63db\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6548\u7387\u3002<\/p>\n<h2 id=\"2-%e9%ab%98%e4%b8%a6%e7%99%bc%e4%b8%8b%e7%9a%84%e6%80%a7%e8%83%bd%e7%93%b6%e9%a0%b8-cbLSvMJIYX\">2. \u9ad8\u4e26\u767c\u4e0b\u7684\u6027\u80fd\u74f6\u9838<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0cRedis\u7684\u6027\u80fd\u74f6\u9838\u4e3b\u8981\u4f86\u81ea\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u7576\u5927\u91cf\u5ba2\u6236\u7aef\u540c\u6642\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u5982\u679cRedis\u7684\u5167\u5b58\u4f7f\u7528\u9054\u5230\u4e0a\u9650\uff0c\u5c07\u7121\u6cd5\u518d\u5b58\u5132\u65b0\u7684\u6578\u64da\uff0c\u9019\u6703\u5f71\u97ff\u61c9\u7528\u7684\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u547d\u4ee4\u57f7\u884c\u6642\u9593\uff1a<\/strong>\u67d0\u4e9bRedis\u547d\u4ee4\uff08\u5982<code>SORT<\/code>\u548c<code>KEYS<\/code>\uff09\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e5%84%aa%e5%8c%96redis%e7%9a%84%e7%ad%96%e7%95%a5-cbLSvMJIYX\">3. \u512a\u5316Redis\u7684\u7b56\u7565<\/h2>\n<h3 id=\"3-1-%e4%bd%bf%e7%94%a8pipeline%e6%8a%80%e8%a1%93-cbLSvMJIYX\">3.1 \u4f7f\u7528Pipeline\u6280\u8853<\/h3>\n<p>Pipeline\u6280\u8853\u53ef\u4ee5\u5c07\u591a\u500b\u8acb\u6c42\u5408\u4f75\u6210\u4e00\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Pipeline\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis()\npipe = r.pipeline()\n\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\n\npipe.execute()\n<\/code><\/pre>\n<h3 id=\"3-2-%e9%81%a9%e7%95%b6%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cbLSvMJIYX\">3.2 \u9069\u7576\u9078\u64c7\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u4e26\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h3 id=\"3-3-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-cbLSvMJIYX\">3.3 \u8abf\u6574Redis\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u5982<code>maxmemory<\/code>\u3001<code>maxclients<\/code>\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u8d85\u904e\u6b64\u9650\u5236\u5f8c\u5c07\u6839\u64da<code>maxmemory-policy<\/code>\u7b56\u7565\u9032\u884c\u6578\u64da\u9a45\u9010\u3002<\/li>\n<li><code>maxclients<\/code>: \u8a2d\u7f6e\u540c\u6642\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\uff0c\u6839\u64da\u670d\u52d9\u5668\u7684\u6027\u80fd\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h3 id=\"3-4-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-cbLSvMJIYX\">3.4 \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n<p>\u7576\u55ae\u500bRedis\u5be6\u4f8b\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u6a21\u5f0f\u3002\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u4e26\u767c\u8655\u7406\u80fd\u529b\u3002<\/p>\n<h2 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-cbLSvMJIYX\">4. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u548c\u5ba2\u6236\u7aef\u9023\u63a5\u6578\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u6574\u3002\u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u67e5\u770bRedis\u7684\u8acb\u6c42\u60c5\u6cc1\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u9032\u884c\u8abf\u8a66\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cbLSvMJIYX\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316Redis\u4ee5\u63d0\u5347\u9ad8\u4e26\u767c\u8655\u7406\u6548\u7387\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5230\u6578\u64da\u7d50\u69cb\u9078\u64c7\u3001\u914d\u7f6e\u8abf\u6574\u3001\u6280\u8853\u61c9\u7528\u7b49\u591a\u500b\u65b9\u9762\u3002\u901a\u904e\u5408\u7406\u7684\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u6027\u80fd\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u6709\u95dc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u512a\u5316Redis\u4ee5\u63d0\u5347\u9ad8\u4e26\u767c\u8655\u7406\u6548\u7387\uff0c\u89e3\u6c7aRedis\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u901f\u5ea6\u6162\u7684\u554f\u984c\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-195053","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195053","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=195053"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195053\/revisions"}],"predecessor-version":[{"id":195054,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195053\/revisions\/195054"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}