{"id":184282,"date":"2024-11-10T11:55:19","date_gmt":"2024-11-10T03:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184282\/"},"modified":"2024-11-10T11:55:20","modified_gmt":"2024-11-10T03:55:20","slug":"%e4%bd%bf%e7%94%a8redis%e7%ae%a1%e7%90%86%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a%ef%bc%88%e7%94%a8redis%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184282\/","title":{"rendered":"\u4f7f\u7528Redis\u7ba1\u7406\u5171\u4eab\u6578\u64da\uff08\u7528redis\u5171\u4eab\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%ae%a1%e7%90%86%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a%ef%bc%88%e7%94%a8redis%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a%ef%bc%89-lyVFGuceGO\">\u4f7f\u7528Redis\u7ba1\u7406\u5171\u4eab\u6578\u64da\uff08\u7528redis\u5171\u4eab\u6578\u64da\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5171\u4eab\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u548c\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u5ee3\u6cdb\u7684\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u4f86\u7ba1\u7406\u5171\u4eab\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-lyVFGuceGO\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\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\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u9ad8\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e7%ae%a1%e7%90%86%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a%ef%bc%9f-lyVFGuceGO\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u7ba1\u7406\u5171\u4eab\u6578\u64da\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u8655\u7406\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u983b\u7387\u8b80\u5beb\u7684\u61c9\u7528\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u5b58\u5132\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u6613\u65bc\u4e0a\u624b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e5%85%b1%e4%ba%ab%e6%95%b8%e6%93%9a-lyVFGuceGO\">\u5982\u4f55\u4f7f\u7528Redis\u5171\u4eab\u6578\u64da<\/h2>\n<p>\u4f7f\u7528Redis\u4f86\u7ba1\u7406\u5171\u4eab\u6578\u64da\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-lyVFGuceGO\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-lyVFGuceGO\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6eRedis\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u4fee\u6539\u7aef\u53e3\u3001\u6301\u4e45\u5316\u9078\u9805\u7b49\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-lyVFGuceGO\">3. \u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684Redis\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<h4 id=\"%e8%a8%ad%e7%bd%ae%e5%92%8c%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a-lyVFGuceGO\">\u8a2d\u7f6e\u548c\u7372\u53d6\u6578\u64da<\/h4>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u6578\u64da\nr.set('key', 'value')\n\n# \u7372\u53d6\u6578\u64da\nvalue = r.get('key')\nprint(value.decode('utf-8'))  # \u8f38\u51fa\uff1avalue<\/code><\/pre>\n<h4 id=\"%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-lyVFGuceGO\">\u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u7d50\u69cb<\/h4>\n<pre><code># \u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u7528\u6236\u4fe1\u606f\nr.hset('user:1000', mapping={'name': 'Alice', 'age': 30})\n\n# \u7372\u53d6\u7528\u6236\u4fe1\u606f\nuser_info = r.hgetall('user:1000')\nprint({k.decode('utf-8'): v.decode('utf-8') for k, v in user_info.items()})  # \u8f38\u51fa\uff1a{'name': 'Alice', 'age': '30'}<\/code><\/pre>\n<h4 id=\"%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e9%80%b2%e8%a1%8c%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-lyVFGuceGO\">\u4f7f\u7528\u5217\u8868\u9032\u884c\u6d88\u606f\u968a\u5217<\/h4>\n<pre><code># \u5c07\u6d88\u606f\u63a8\u5165\u5217\u8868\nr.lpush('messages', 'Hello, World!')\n\n# \u5f9e\u5217\u8868\u4e2d\u5f48\u51fa\u6d88\u606f\nmessage = r.rpop('messages')\nprint(message.decode('utf-8'))  # \u8f38\u51fa\uff1aHello, World!<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-lyVFGuceGO\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u7ba1\u7406\u5171\u4eab\u6578\u64da\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u9375\u503c\u5c0d\u5b58\u5132\uff0c\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u90fd\u80fd\u5920\u8f15\u9b06\u61c9\u5c0d\u3002\u96a8\u8457\u5c0d\u6578\u64da\u5171\u4eab\u9700\u6c42\u7684\u589e\u52a0\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u5171\u4eab\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u9ad8\u6548\u7ba1\u7406\u5171\u4eab\u6578\u64da\uff0c\u5be6\u73fe\u5feb\u901f\u5b58\u53d6\u8207\u6578\u64da\u4e00\u81f4\u6027\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u64f4\u5c55\u6027\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-184282","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184282","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=184282"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184282\/revisions"}],"predecessor-version":[{"id":184283,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184282\/revisions\/184283"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}