{"id":167311,"date":"2024-11-06T00:07:25","date_gmt":"2024-11-05T16:07:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167311\/"},"modified":"2024-11-06T00:07:26","modified_gmt":"2024-11-05T16:07:26","slug":"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%8f%90%e9%ab%98%e6%95%b8%e6%93%9a%e7%af%a9%e9%81%b8%e6%95%88%e7%8e%87%ef%bc%88redis%e7%b7%a9%e5%ad%98%e7%af%a9%e9%81%b8%e5%87%ba%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167311\/","title":{"rendered":"\u5229\u7528Redis\u7de9\u5b58\u63d0\u9ad8\u6578\u64da\u7be9\u9078\u6548\u7387\uff08redis\u7de9\u5b58\u7be9\u9078\u51fa\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%8f%90%e9%ab%98%e6%95%b8%e6%93%9a%e7%af%a9%e9%81%b8%e6%95%88%e7%8e%87-sRQAPNpZTL\">\u5229\u7528Redis\u7de9\u5b58\u63d0\u9ad8\u6578\u64da\u7be9\u9078\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u7be9\u9078\u548c\u8655\u7406\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u50b3\u7d71\u7684\u6578\u64da\u5eab\u67e5\u8a62\u65b9\u5f0f\u5f80\u5f80\u7121\u6cd5\u6eff\u8db3\u5373\u6642\u6027\u548c\u9ad8\u6548\u6027\u7684\u9700\u6c42\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7be9\u9078\u7684\u6548\u7387\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7de9\u5b58\u4f86\u512a\u5316\u6578\u64da\u7be9\u9078\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-sRQAPNpZTL\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%af%a9%e9%81%b8%ef%bc%9f-sRQAPNpZTL\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7be9\u9078\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7be9\u9078\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u9060\u8d85\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u5132\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u652f\u6301\u8907\u96dc\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u6eff\u8db3\u4e0d\u540c\u7684\u6578\u64da\u7be9\u9078\u9700\u6c42\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u5e38\u7528\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%af%a9%e9%81%b8-sRQAPNpZTL\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7be9\u9078<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5229\u7528Redis\u9032\u884c\u6578\u64da\u7be9\u9078\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e5%92%8c%e9%85%8d%e7%bd%aeredis-sRQAPNpZTL\">1. \u5b89\u88dd\u548c\u914d\u7f6eRedis<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\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<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Redis\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"2-%e5%b0%87%e6%95%b8%e6%93%9a%e5%ad%98%e5%85%a5redis-sRQAPNpZTL\">2. \u5c07\u6578\u64da\u5b58\u5165Redis<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u7be9\u9078\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5c07\u6578\u64da\u5b58\u5165Redis\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c07\u7528\u6236\u6578\u64da\u5b58\u5165Redis\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6709\u4e00\u500b\u7528\u6236\u6578\u64da\u5217\u8868\nusers = [\n    {'id': 1, 'name': 'Alice', 'age': 30},\n    {'id': 2, 'name': 'Bob', 'age': 25},\n    {'id': 3, 'name': 'Charlie', 'age': 35}\n]\n\n# \u5c07\u7528\u6236\u6578\u64da\u5b58\u5165Redis\nfor user in users:\n    r.hset(f\"user:{user['id']}\", mapping=user)<\/code><\/pre>\n<h3 id=\"3-%e5%be%9eredis%e4%b8%ad%e7%af%a9%e9%81%b8%e6%95%b8%e6%93%9a-sRQAPNpZTL\">3. \u5f9eRedis\u4e2d\u7be9\u9078\u6578\u64da<\/h3>\n<p>\u4e00\u65e6\u6578\u64da\u5b58\u5165Redis\uff0c\u5c31\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u7be9\u9078\u3002\u4f8b\u5982\uff0c\u7be9\u9078\u51fa\u5e74\u9f61\u5927\u65bc30\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>filtered_users = []\n\nfor user_id in range(1, 4):\n    user = r.hgetall(f\"user:{user_id}\")\n    if int(user[b'age']) &gt; 30:\n        filtered_users.append(user)\n\nprint(filtered_users)<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-sRQAPNpZTL\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u9032\u884c\u6578\u64da\u7be9\u9078\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002\u901a\u904e\u5c07\u5e38\u7528\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4f01\u696d\u53ef\u4ee5\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u8a2a\u554f\u548c\u66f4\u9748\u6d3b\u7684\u6578\u64da\u8655\u7406\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis\u7684\u512a\u52e2\u5c07\u6108\u52a0\u660e\u986f\uff0c\u6210\u70ba\u6578\u64da\u7be9\u9078\u548c\u8655\u7406\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u60a8\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u5e36\u4f86\u986f\u8457\u7684\u6027\u80fd\u63d0\u5347\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u7de9\u5b58\u6280\u8853\u63d0\u5347\u6578\u64da\u7be9\u9078\u6548\u7387\uff0c\u5feb\u901f\u7372\u53d6\u6240\u9700\u4fe1\u606f\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u964d\u4f4e\u5ef6\u9072\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-167311","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167311","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=167311"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167311\/revisions"}],"predecessor-version":[{"id":167312,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167311\/revisions\/167312"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}