{"id":81456,"date":"2024-10-16T15:57:17","date_gmt":"2024-10-16T07:57:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/81456\/"},"modified":"2024-10-16T15:57:17","modified_gmt":"2024-10-16T07:57:17","slug":"once%e4%bd%bf%e7%94%a8redis%e6%a7%8b%e5%bb%ba%e5%bf%ab%e9%80%9f%e9%9f%bf%e6%87%89%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e7%9a%84resp%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/81456\/","title":{"rendered":"Once\u4f7f\u7528Redis\u69cb\u5efa\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\uff08Redis\u7684RESP\uff09"},"content":{"rendered":"<h1 id=\"once%e4%bd%bf%e7%94%a8redis%e6%a7%8b%e5%bb%ba%e5%bf%ab%e9%80%9f%e9%9f%bf%e6%87%89%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e7%9a%84resp%ef%bc%89-TGZWZVkMfR\">Once\u4f7f\u7528Redis\u69cb\u5efa\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\uff08Redis\u7684RESP\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\u5c0d\u65bc\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u69cb\u5efa\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\uff0c\u4e26\u6df1\u5165\u4e86\u89e3Redis\u7684RESP\uff08REdis Serialization Protocol\uff09\u5354\u8b70\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-TGZWZVkMfR\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u5eab\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\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"redis%e7%9a%84resp%e5%8d%94%e8%ad%b0-TGZWZVkMfR\">Redis\u7684RESP\u5354\u8b70<\/h2>\n<p>RESP\uff08REdis Serialization Protocol\uff09\u662fRedis\u7528\u65bc\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u901a\u4fe1\u7684\u5354\u8b70\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u7c21\u5316\u6578\u64da\u7684\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u904e\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u50b3\u8f38\u7684\u6548\u7387\u3002RESP\u5354\u8b70\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>RESP\u4f7f\u7528\u7c21\u55ae\u7684\u6587\u672c\u683c\u5f0f\uff0c\u6613\u65bc\u7406\u89e3\u548c\u5be6\u73fe\u3002<\/li>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>\u7531\u65bc\u5176\u7c21\u55ae\u7684\u7d50\u69cb\uff0cRESP\u80fd\u5920\u5feb\u901f\u89e3\u6790\u548c\u751f\u6210\u6578\u64da\u3002<\/li>\n<li><strong>\u591a\u6a23\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e6%a7%8b%e5%bb%ba%e5%bf%ab%e9%80%9f%e9%9f%bf%e6%87%89%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%ad%a5%e9%a9%9f-TGZWZVkMfR\">\u4f7f\u7528Redis\u69cb\u5efa\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-TGZWZVkMfR\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Linux\u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-TGZWZVkMfR\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2fRedis\u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574\u5176\u6027\u80fd\u53c3\u6578\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\/etc\/redis\/redis.conf\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6eRedis\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002<\/li>\n<li><strong>timeout\uff1a<\/strong>\u8a2d\u7f6e\u5ba2\u6236\u7aef\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8resp%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-TGZWZVkMfR\">3. \u4f7f\u7528RESP\u9032\u884c\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u4e00\u65e6Redis\u5b89\u88dd\u4e26\u914d\u7f6e\u5b8c\u6210\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528RESP\u5354\u8b70\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Python\u7684socket\u5eab\u8207Redis\u9032\u884c\u901a\u4fe1\uff1a<\/p>\n<pre><code>import socket\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nclient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)\nclient.connect(('localhost', 6379))\n\n# \u767c\u9001\u547d\u4ee4\nclient.send(b'*2rn$3rnSETrn$3rnfoorn')\n\n# \u63a5\u6536\u97ff\u61c9\nresponse = client.recv(1024)\nprint(response.decode('utf-8'))\n\nclient.close()<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528RESP\u683c\u5f0f\u767c\u9001\u4e86\u4e00\u500bSET\u547d\u4ee4\uff0c\u4e26\u63a5\u6536\u4e86Redis\u7684\u97ff\u61c9\u3002\u9019\u7a2e\u7c21\u55ae\u7684\u901a\u4fe1\u65b9\u5f0f\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u69cb\u5efa\u9ad8\u6548\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96redis%e6%80%a7%e8%83%bd-TGZWZVkMfR\">\u512a\u5316Redis\u6027\u80fd<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u5347Redis\u7684\u6027\u80fd\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7RDB\u6216AOF\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u8abf\u6574\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\u8abf\u6574maxmemory-policy\uff0c\u4ee5\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/strong>\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\uff0c\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u5206\u6563\u8ca0\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TGZWZVkMfR\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u901a\u904e\u5176RESP\u5354\u8b70\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u69cb\u5efa\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u6578\u64da\u64cd\u4f5c\u9084\u662f\u8907\u96dc\u7684\u61c9\u7528\u9700\u6c42\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u7cfb\u7d71\u97ff\u61c9\u901f\u5ea6\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u5728\u5176\u4e0a\u904b\u884cRedis\uff0c\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to build a fast response system using Redis and its RESP protocol for efficient data handling and real-time performance.<\/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-81456","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81456","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=81456"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81456\/revisions"}],"predecessor-version":[{"id":81457,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/81456\/revisions\/81457"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=81456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=81456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=81456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}