{"id":161693,"date":"2024-11-04T08:33:25","date_gmt":"2024-11-04T00:33:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161693\/"},"modified":"2024-11-04T08:33:26","modified_gmt":"2024-11-04T00:33:26","slug":"%e5%9f%ba%e6%96%bc-redis-%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%e7%9a%84-demo-%e9%ab%94%e9%a9%97%ef%bc%88redis-%e7%9a%84-demo%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161693\/","title":{"rendered":"\u57fa\u65bc Redis \u5be6\u73fe\u6578\u64da\u7de9\u5b58\u7684 Demo \u9ad4\u9a57\uff08redis \u7684 demo\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%e7%9a%84-demo-%e9%ab%94%e9%a9%97-fuSbzssOcY\">\u57fa\u65bc Redis \u5be6\u73fe\u6578\u64da\u7de9\u5b58\u7684 Demo \u9ad4\u9a57<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7de9\u5b58\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u6280\u8853\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u7684\u5834\u666f\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u57fa\u65bc Redis \u5be6\u73fe\u6578\u64da\u7de9\u5b58\u7684 Demo \u9ad4\u9a57\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-fuSbzssOcY\">\u4ec0\u9ebc\u662f Redis\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\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u80fd\u529b\uff0cRedis \u88ab\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8-redis-%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%ef%bc%9f-fuSbzssOcY\">\u70ba\u4ec0\u9ebc\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u7de9\u5b58\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u4e0d\u50c5\u652f\u6301\u7c21\u55ae\u7684\u9375\u503c\u5c0d\uff0c\u9084\u652f\u6301\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u591a\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis \u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u652f\u6301\u5206\u4f48\u5f0f\u6578\u64da\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-fuSbzssOcY\">Redis \u6578\u64da\u7de9\u5b58\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u6578\u64da\u7de9\u5b58\u7684\u57fa\u672c\u539f\u7406\u662f\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b21\u6578\u3002\u7576\u61c9\u7528\u9700\u8981\u67d0\u500b\u6578\u64da\u6642\uff0c\u9996\u5148\u67e5\u8a62 Redis\uff0c\u5982\u679c Redis \u4e2d\u5b58\u5728\u8a72\u6578\u64da\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\uff0c\u4e26\u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165 Redis \u4e2d\uff0c\u4ee5\u4fbf\u4e0b\u6b21\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be-demo-%e7%9a%84%e6%ad%a5%e9%a9%9f-fuSbzssOcY\">\u5be6\u73fe Demo \u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-fuSbzssOcY\">\u74b0\u5883\u6e96\u5099<\/h3>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5b89\u88dd Redis \u548c\u4e00\u500b\u652f\u6301 Redis \u7684\u7de8\u7a0b\u8a9e\u8a00\u74b0\u5883\uff0c\u4f8b\u5982 Python\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd Redis \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server\n<\/code><\/pre>\n<h3 id=\"%e5%ae%89%e8%a3%9d-redis-%e5%ae%a2%e6%88%b6%e7%ab%af-fuSbzssOcY\">\u5b89\u88dd Redis \u5ba2\u6236\u7aef<\/h3>\n<p>\u4ee5 Python \u70ba\u4f8b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 pip \u5b89\u88dd Redis \u5ba2\u6236\u7aef\uff1a<\/p>\n<pre><code>pip install redis\n<\/code><\/pre>\n<h3 id=\"%e7%b7%a8%e5%af%ab%e7%b7%a9%e5%ad%98-demo-fuSbzssOcY\">\u7de8\u5beb\u7de9\u5b58 Demo<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u7a0b\u5f0f\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u7de9\u5b58\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u4e00\u500b\u51fd\u6578\u4f86\u7372\u53d6\u6578\u64da\ndef get_data(key):\n    # \u5617\u8a66\u5f9e Redis \u7372\u53d6\u6578\u64da\n    cached_data = r.get(key)\n    if cached_data:\n        print(\"\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\u6578\u64da\")\n        return cached_data.decode('utf-8')\n    \n    # \u5982\u679c\u7de9\u5b58\u4e2d\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\uff08\u9019\u88e1\u7528\u975c\u614b\u6578\u64da\u6a21\u64ec\uff09\n    print(\"\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\")\n    data = f\"\u6578\u64da-{key}\"\n    \n    # \u5c07\u6578\u64da\u5b58\u5165 Redis\n    r.set(key, data)\n    return data\n\n# \u6e2c\u8a66\u51fd\u6578\nprint(get_data(\"1\"))  # \u7b2c\u4e00\u6b21\u6703\u5f9e\u6578\u64da\u5eab\u7372\u53d6\nprint(get_data(\"1\"))  # \u7b2c\u4e8c\u6b21\u6703\u5f9e\u7de9\u5b58\u4e2d\u7372\u53d6\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fuSbzssOcY\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u7684\u793a\u4f8b\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230 Redis \u5728\u6578\u64da\u7de9\u5b58\u4e2d\u7684\u61c9\u7528\u662f\u975e\u5e38\u7c21\u55ae\u4e14\u9ad8\u6548\u7684\u3002\u7121\u8ad6\u662f\u5c0d\u65bc\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cRedis \u90fd\u80fd\u5920\u63d0\u4f9b\u826f\u597d\u7684\u6027\u80fd\u548c\u64f4\u5c55\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u4e00\u500b\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u60a8\u7684\u4e0d\u4e8c\u4e4b\u9078\u3002\u7121\u8ad6\u662f\u6578\u64da\u7de9\u5b58\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u696d\u52d9\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u5be6\u73fe\u6578\u64da\u7de9\u5b58\u7684 Demo \u9ad4\u9a57\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u548c\u52a0\u901f\u6578\u64da\u5b58\u53d6\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-161693","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161693","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=161693"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161693\/revisions"}],"predecessor-version":[{"id":161694,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161693\/revisions\/161694"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}