{"id":167607,"date":"2024-11-06T02:32:25","date_gmt":"2024-11-05T18:32:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167607\/"},"modified":"2024-11-06T02:32:26","modified_gmt":"2024-11-05T18:32:26","slug":"%e5%88%a9%e7%94%a8redis%e8%bc%95%e9%ac%86%e6%9f%a5%e8%a9%a2%e8%a8%98%e9%8c%84%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e6%89%80%e4%bb%a5%e5%8f%af%e4%bb%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167607\/","title":{"rendered":"\u5229\u7528Redis\u8f15\u9b06\u67e5\u8a62\u8a18\u9304\uff08redis\u67e5\u8a62\u6240\u4ee5\u53ef\u4ee5\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e8%bc%95%e9%ac%86%e6%9f%a5%e8%a9%a2%e8%a8%98%e9%8c%84%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e6%89%80%e4%bb%a5%e5%8f%af%e4%bb%a5%ef%bc%89-bbKuQlkCtF\">\u5229\u7528Redis\u8f15\u9b06\u67e5\u8a62\u8a18\u9304\uff08redis\u67e5\u8a62\u6240\u4ee5\u53ef\u4ee5\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u67e5\u8a62\u5c0d\u65bc\u4efb\u4f55\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u8f15\u9b06\u67e5\u8a62\u8a18\u9304\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-bbKuQlkCtF\">\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\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%9f%a5%e8%a9%a2%e7%89%b9%e6%80%a7-bbKuQlkCtF\">Redis\u7684\u67e5\u8a62\u7279\u6027<\/h2>\n<p>Redis\u7684\u67e5\u8a62\u7279\u6027\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u67e5\u8a62\u7684\u5834\u666f\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\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e6%9f%a5%e8%a9%a2%e8%a8%98%e9%8c%84-bbKuQlkCtF\">\u5982\u4f55\u5728Redis\u4e2d\u67e5\u8a62\u8a18\u9304<\/h2>\n<p>\u5728Redis\u4e2d\u67e5\u8a62\u8a18\u9304\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e5%88%b0redis-bbKuQlkCtF\">1. \u9023\u63a5\u5230Redis<\/h3>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"2-%e5%ad%98%e5%84%b2%e6%95%b8%e6%93%9a-bbKuQlkCtF\">2. \u5b58\u5132\u6578\u64da<\/h3>\n<pre><code># \u5b58\u5132\u4e00\u500b\u5b57\u7b26\u4e32\nr.set('name', 'Server.HK')\n\n# \u5b58\u5132\u4e00\u500b\u54c8\u5e0c\nr.hset('user:1000', mapping={'name': 'Alice', 'age': 30})<\/code><\/pre>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-bbKuQlkCtF\">3. \u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code># \u67e5\u8a62\u5b57\u7b26\u4e32\nname = r.get('name')\nprint(name.decode('utf-8'))  # \u8f38\u51fa: Server.HK\n\n# \u67e5\u8a62\u54c8\u5e0c\nuser = r.hgetall('user:1000')\nprint(user)  # \u8f38\u51fa: {b'name': b'Alice', b'age': b'30'}<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e5%92%8c%e9%9b%86%e5%90%88-bbKuQlkCtF\">4. \u4f7f\u7528\u5217\u8868\u548c\u96c6\u5408<\/h3>\n<pre><code># \u5b58\u5132\u5217\u8868\nr.rpush('tasks', 'task1')\nr.rpush('tasks', 'task2')\n\n# \u67e5\u8a62\u5217\u8868\ntasks = r.lrange('tasks', 0, -1)\nprint(tasks)  # \u8f38\u51fa: [b'task1', b'task2']\n\n# \u5b58\u5132\u96c6\u5408\nr.sadd('tags', 'python', 'redis', 'database')\n\n# \u67e5\u8a62\u96c6\u5408\ntags = r.smembers('tags')\nprint(tags)  # \u8f38\u51fa: {b'python', b'redis', b'database'}<\/code><\/pre>\n<h2 id=\"redis%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-bbKuQlkCtF\">Redis\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis\u7684\u9ad8\u6548\u67e5\u8a62\u80fd\u529b\u4f7f\u5176\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u5f97\u4ee5\u61c9\u7528\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u5be6\u6642\u6578\u64da\u5206\u6790\uff1a<\/strong>\u5229\u7528Redis\u7684\u5feb\u901f\u67e5\u8a62\u80fd\u529b\uff0c\u53ef\u4ee5\u5be6\u6642\u5206\u6790\u7528\u6236\u884c\u70ba\u6578\u64da\u3002<\/li>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71\uff1a<\/strong>\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bbKuQlkCtF\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u5feb\u901f\u7684\u67e5\u8a62\u80fd\u529b\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u67e5\u8a62\u548c\u7ba1\u7406\u8a18\u9304\u3002\u7121\u8ad6\u662f\u5728\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u7de9\u5b58\u7cfb\u7d71\u9084\u662f\u6d88\u606f\u968a\u5217\u7b49\u61c9\u7528\u5834\u666f\u4e2d\uff0cRedis\u90fd\u80fd\u767c\u63ee\u5176\u7368\u7279\u7684\u512a\u52e2\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u8f15\u9b06\u67e5\u8a62\u8a18\u9304\uff0c\u5feb\u901f\u5b58\u53d6\u548c\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u6578\u64da\u67e5\u8a62\u89e3\u6c7a\u65b9\u6848\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-167607","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167607","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=167607"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167607\/revisions"}],"predecessor-version":[{"id":167608,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167607\/revisions\/167608"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}