{"id":152703,"date":"2024-11-02T01:19:20","date_gmt":"2024-11-01T17:19:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152703\/"},"modified":"2024-11-02T01:19:21","modified_gmt":"2024-11-01T17:19:21","slug":"%e5%98%97%e8%a9%a6-redis-%e7%b0%a1%e6%98%93%e7%9a%84%e6%b8%ac%e8%a9%a6%e6%8c%87%e5%8d%97%ef%bc%88redis-%e6%b8%ac%e8%a9%a6%e6%96%b9%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152703\/","title":{"rendered":"\u5617\u8a66 Redis \u7c21\u6613\u7684\u6e2c\u8a66\u6307\u5357\uff08Redis \u6e2c\u8a66\u65b9\u6cd5\uff09"},"content":{"rendered":"<h1 id=\"%e5%98%97%e8%a9%a6-redis-%e7%b0%a1%e6%98%93%e7%9a%84%e6%b8%ac%e8%a9%a6%e6%8c%87%e5%8d%97%ef%bc%88redis-%e6%b8%ac%e8%a9%a6%e6%96%b9%e6%b3%95%ef%bc%89-TYgPwinHQE\">\u5617\u8a66 Redis \u7c21\u6613\u7684\u6e2c\u8a66\u6307\u5357\uff08Redis \u6e2c\u8a66\u65b9\u6cd5\uff09<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528 Redis \u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6548\u80fd\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u500b\u7c21\u6613\u7684 Redis \u6e2c\u8a66\u6307\u5357\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4e0a\u624b\u4e26\u9032\u884c\u57fa\u672c\u7684\u6e2c\u8a66\u3002<\/p>\n<h2 id=\"1-%e5%ae%89%e8%a3%9d-redis-TYgPwinHQE\">1. \u5b89\u88dd Redis<\/h2>\n<p>\u5728\u958b\u59cb\u6e2c\u8a66\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5148\u5b89\u88dd Redis\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd Redis \u7684\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5728 Linux \u7cfb\u7d71\u4e0a\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd Redis\uff1a<\/li>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<li>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/li>\n<pre><code>sudo systemctl start redis.service<\/code><\/pre>\n<li>\u6aa2\u67e5 Redis \u662f\u5426\u6b63\u5e38\u904b\u884c\uff1a<\/li>\n<pre><code>sudo systemctl status redis.service<\/code><\/pre>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8-redis-cli-%e9%80%b2%e8%a1%8c%e5%9f%ba%e6%9c%ac%e6%b8%ac%e8%a9%a6-TYgPwinHQE\">2. \u4f7f\u7528 Redis CLI \u9032\u884c\u57fa\u672c\u6e2c\u8a66<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\uff0c\u53ef\u4ee5\u7528\u4f86\u8207 Redis \u4f3a\u670d\u5668\u9032\u884c\u4ea4\u4e92\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis CLI\uff1a<\/p>\n<pre><code>redis-cli<\/code><\/pre>\n<p>\u5728 CLI \u4e2d\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c\u5404\u7a2e\u547d\u4ee4\u4f86\u6e2c\u8a66 Redis \u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\uff1a<\/li>\n<pre><code>SET mykey \"Hello, Redis!\"<\/code><\/pre>\n<li>\u7372\u53d6\u9375\u7684\u503c\uff1a<\/li>\n<pre><code>GET mykey<\/code><\/pre>\n<li>\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\uff1a<\/li>\n<pre><code>EXISTS mykey<\/code><\/pre>\n<li>\u522a\u9664\u9375\uff1a<\/li>\n<pre><code>DEL mykey<\/code><\/pre>\n<\/ul>\n<h2 id=\"3-%e6%b8%ac%e8%a9%a6-redis-%e6%95%88%e8%83%bd-TYgPwinHQE\">3. \u6e2c\u8a66 Redis \u6548\u80fd<\/h2>\n<p>\u70ba\u4e86\u6e2c\u8a66 Redis \u7684\u6548\u80fd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\u3002\u9019\u500b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u6e2c\u91cf Redis \u5728\u4e0d\u540c\u64cd\u4f5c\u4e0b\u7684\u6027\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u57fa\u6e96\u6e2c\u8a66\uff1a<\/p>\n<pre><code>redis-benchmark<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u57f7\u884c\u4e00\u7cfb\u5217\u7684\u6e2c\u8a66\uff0c\u4e26\u986f\u793a\u6bcf\u79d2\u80fd\u8655\u7406\u7684\u8acb\u6c42\u6578\u91cf\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u6e2c\u8a66\u7684\u53c3\u6578\uff0c\u4f8b\u5982\u8acb\u6c42\u7684\u6578\u91cf\u548c\u985e\u578b\uff1a<\/p>\n<pre><code>redis-benchmark -q -n 100000 -c 50 -P 10<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u6703\u4ee5 50 \u500b\u4e26\u767c\u9023\u63a5\uff0c\u5c0d Redis \u9032\u884c 100,000 \u6b21\u8acb\u6c42\u7684\u6e2c\u8a66\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-TYgPwinHQE\">4. \u4f7f\u7528 Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u6578\u64da\u7d50\u69cb\u7684\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u54c8\u5e0c\u64cd\u4f5c\uff1a<\/li>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name<\/code><\/pre>\n<li>\u5217\u8868\u64cd\u4f5c\uff1a<\/li>\n<pre><code>LPUSH mylist \"item1\"\nRPUSH mylist \"item2\"\nLRANGE mylist 0 -1<\/code><\/pre>\n<li>\u96c6\u5408\u64cd\u4f5c\uff1a<\/li>\n<pre><code>SADD myset \"member1\"\nSADD myset \"member2\"\nSMEMBERS myset<\/code><\/pre>\n<\/ul>\n<h2 id=\"5-%e7%b8%bd%e7%b5%90-TYgPwinHQE\">5. \u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u9069\u5408\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u4e0a\u8ff0\u7c21\u6613\u7684\u6e2c\u8a66\u6307\u5357\uff0c\u60a8\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b Redis\uff0c\u4e26\u9032\u884c\u57fa\u672c\u7684\u64cd\u4f5c\u548c\u6027\u80fd\u6e2c\u8a66\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u8005\u9084\u662f\u7cfb\u7d71\u7ba1\u7406\u54e1\uff0c\u638c\u63e1 Redis \u7684\u4f7f\u7528\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6548\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684\u670d\u52d9\u3002\u6211\u5011\u63d0\u4f9b\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u7c21\u6613\u6e2c\u8a66\u6307\u5357\uff0c\u5b78\u7fd2\u6709\u6548\u7684\u6e2c\u8a66\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\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-152703","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152703","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=152703"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152703\/revisions"}],"predecessor-version":[{"id":152704,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152703\/revisions\/152704"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}