{"id":179496,"date":"2024-11-09T02:18:20","date_gmt":"2024-11-08T18:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179496\/"},"modified":"2024-11-09T02:18:21","modified_gmt":"2024-11-08T18:18:21","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8-redis-%e5%82%b3%e8%bc%b8%e6%95%b8%e6%93%9a%ef%bc%88%e5%a6%82%e4%bd%95%e6%8a%8a%e6%95%b8%e6%93%9a%e5%82%b3%e7%b5%a6-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179496\/","title":{"rendered":"\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u50b3\u8f38\u6578\u64da\uff08\u5982\u4f55\u628a\u6578\u64da\u50b3\u7d66 redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8-redis-%e5%82%b3%e8%bc%b8%e6%95%b8%e6%93%9a%ef%bc%88%e5%a6%82%e4%bd%95%e6%8a%8a%e6%95%b8%e6%93%9a%e5%82%b3%e7%b5%a6-redis%ef%bc%89-EcMBdCZuIl\">\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u50b3\u8f38\u6578\u64da\uff08\u5982\u4f55\u628a\u6578\u64da\u50b3\u7d66 Redis\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\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u50b3\u8f38\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%af-redis%ef%bc%9f-EcMBdCZuIl\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u3002\u5b83\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e6%95%b8%e6%93%9a%e5%82%b3%e9%80%81%e5%88%b0-redis-EcMBdCZuIl\">\u5982\u4f55\u5c07\u6578\u64da\u50b3\u9001\u5230 Redis<\/h2>\n<p>\u5c07\u6578\u64da\u50b3\u9001\u5230 Redis \u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-EcMBdCZuIl\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728 Ubuntu \u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis.service<\/code><\/pre>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5%e5%88%b0-redis-EcMBdCZuIl\">2. \u9023\u63a5\u5230 Redis<\/h3>\n<p>\u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u76f8\u61c9\u7684 Redis \u5ba2\u6236\u7aef\u5eab\u4f86\u9023\u63a5\u5230 Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"3-%e5%82%b3%e9%80%81%e6%95%b8%e6%93%9a%e5%88%b0-redis-EcMBdCZuIl\">3. \u50b3\u9001\u6578\u64da\u5230 Redis<\/h3>\n<p>\u4e00\u65e6\u6210\u529f\u9023\u63a5\u5230 Redis\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u547d\u4ee4\u5c07\u6578\u64da\u5b58\u5132\u5230 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><strong>SET<\/strong>\uff1a\u7528\u65bc\u8a2d\u7f6e\u5b57\u7b26\u4e32\u503c\u3002<\/li>\n<li><strong>HSET<\/strong>\uff1a\u7528\u65bc\u8a2d\u7f6e\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<li><strong>LPUSH<\/strong>\uff1a\u7528\u65bc\u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u5217\u8868\u7684\u5de6\u5074\u3002<\/li>\n<li><strong>SADD<\/strong>\uff1a\u7528\u65bc\u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u5c07\u6578\u64da\u50b3\u9001\u5230 Redis \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code># \u8a2d\u7f6e\u5b57\u7b26\u4e32\u503c\nr.set('name', 'Server.HK')\n\n# \u8a2d\u7f6e\u54c8\u5e0c\u8868\nr.hset('user:1000', mapping={'name': 'Alice', 'age': 30})\n\n# \u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u5217\u8868\nr.lpush('mylist', 'element1')\nr.lpush('mylist', 'element2')\n\n# \u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u96c6\u5408\nr.sadd('myset', 'value1')\nr.sadd('myset', 'value2')<\/code><\/pre>\n<h3 id=\"4-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e6%98%af%e5%90%a6%e6%88%90%e5%8a%9f%e5%82%b3%e9%80%81-EcMBdCZuIl\">4. \u78ba\u8a8d\u6578\u64da\u662f\u5426\u6210\u529f\u50b3\u9001<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u76f8\u61c9\u7684\u547d\u4ee4\u4f86\u6aa2\u67e5\u6578\u64da\u662f\u5426\u6210\u529f\u5b58\u5132\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code># \u7372\u53d6\u5b57\u7b26\u4e32\u503c\nname = r.get('name')\nprint(name.decode('utf-8'))  # \u8f38\u51fa\uff1aServer.HK\n\n# \u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\nuser_name = r.hget('user:1000', 'name')\nprint(user_name.decode('utf-8'))  # \u8f38\u51fa\uff1aAlice\n\n# \u7372\u53d6\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\nmylist = r.lrange('mylist', 0, -1)\nprint([item.decode('utf-8') for item in mylist])  # \u8f38\u51fa\uff1a['element2', 'element1']\n\n# \u7372\u53d6\u96c6\u5408\u4e2d\u7684\u6240\u6709\u5143\u7d20\nmyset = r.smembers('myset')\nprint([item.decode('utf-8') for item in myset])  # \u8f38\u51fa\uff1a['value1', 'value2']<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EcMBdCZuIl\">\u7e3d\u7d50<\/h2>\n<p>Redis \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u9ad8\u6548\u5730\u50b3\u8f38\u548c\u5b58\u5132\u6578\u64da\u3002\u901a\u904e\u7c21\u55ae\u7684\u5b89\u88dd\u548c\u9023\u63a5\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u50b3\u9001\u5230 Redis \u4e2d\uff0c\u4e26\u5229\u7528\u5176\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u5be6\u6642\u6578\u64da\u5206\u6790\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u50b3\u8f38\u6578\u64da\uff0c\u638c\u63e1\u6578\u64da\u50b3\u9001\u81f3 Redis \u7684\u6700\u4f73\u5be6\u8e10\u8207\u6280\u5de7\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\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-179496","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179496","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=179496"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179496\/revisions"}],"predecessor-version":[{"id":179497,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179496\/revisions\/179497"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}