{"id":196428,"date":"2024-11-13T23:30:20","date_gmt":"2024-11-13T15:30:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196428\/"},"modified":"2024-11-13T23:30:21","modified_gmt":"2024-11-13T15:30:21","slug":"%e5%80%bc%e4%bd%bf%e7%94%a8redis%e7%8d%b2%e5%8f%96%e9%8d%b5%e5%80%bc%e6%8a%80%e8%a1%93%e6%8f%90%e5%8d%87%ef%bc%88redis%e7%8d%b2%e5%8f%96%e6%9f%90%e5%80%8b%e9%8d%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196428\/","title":{"rendered":"\u503c\u4f7f\u7528Redis\u7372\u53d6\u9375\u503c\u6280\u8853\u63d0\u5347\uff08redis\u7372\u53d6\u67d0\u500b\u9375\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%bc%e4%bd%bf%e7%94%a8redis%e7%8d%b2%e5%8f%96%e9%8d%b5%e5%80%bc%e6%8a%80%e8%a1%93%e6%8f%90%e5%8d%87%ef%bc%88redis%e7%8d%b2%e5%8f%96%e6%9f%90%e5%80%8b%e9%8d%b5%ef%bc%89-rFjPVNwgqe\">\u503c\u4f7f\u7528Redis\u7372\u53d6\u9375\u503c\u6280\u8853\u63d0\u5347\uff08redis\u7372\u53d6\u67d0\u500b\u9375\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7372\u53d6\u7279\u5b9a\u9375\u7684\u6280\u8853\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u793a\u4f8b\u4ee3\u78bc\uff0c\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-rFjPVNwgqe\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\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=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e7%8d%b2%e5%8f%96%e9%8d%b5%e5%80%bc%ef%bc%9f-rFjPVNwgqe\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u7372\u53d6\u9375\u503c\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u7372\u53d6\u9375\u503c\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e7%8d%b2%e5%8f%96%e7%89%b9%e5%ae%9a%e9%8d%b5%e7%9a%84%e5%80%bc-rFjPVNwgqe\">\u5982\u4f55\u5728Redis\u4e2d\u7372\u53d6\u7279\u5b9a\u9375\u7684\u503c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u7372\u53d6\u67d0\u500b\u9375\u7684\u503c\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u548cPython\u7684\u793a\u4f8b\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8redis-cli-rFjPVNwgqe\">\u4f7f\u7528Redis CLI<\/h3>\n<pre><code>GET mykey<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u8fd4\u56de\u9375\u540d\u70ba\u201cmykey\u201d\u7684\u503c\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de\u201cnil\u201d\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8python%e7%9a%84redis%e5%ba%ab-rFjPVNwgqe\">\u4f7f\u7528Python\u7684Redis\u5eab<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528Python\u958b\u767c\u61c9\u7528\u7a0b\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528redis-py\u5eab\u4f86\u64cd\u4f5cRedis\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u7372\u53d6\u7279\u5b9a\u9375\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u7372\u53d6\u9375\u7684\u503c\nvalue = r.get('mykey')\n\nif value:\n    print(f'\u9375\u7684\u503c\u70ba: {value.decode(\"utf-8\")}')\nelse:\n    print('\u8a72\u9375\u4e0d\u5b58\u5728\u3002')<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528`get`\u65b9\u6cd5\u7372\u53d6\u9375\u7684\u503c\u3002\u5982\u679c\u9375\u5b58\u5728\uff0c\u6211\u5011\u5c07\u5176\u503c\u6253\u5370\u51fa\u4f86\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u986f\u793a\u76f8\u61c9\u7684\u63d0\u793a\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-rFjPVNwgqe\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u7372\u53d6\u9375\u503c\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u9375\u540d\uff1a<\/strong>\u4f7f\u7528\u6709\u610f\u7fa9\u7684\u9375\u540d\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u8f15\u9b06\u5730\u7ba1\u7406\u6578\u64da\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc\u4e0d\u9700\u8981\u6c38\u4e45\u4fdd\u5b58\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u7576\u9700\u8981\u6279\u91cf\u7372\u53d6\u591a\u500b\u9375\u7684\u503c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-rFjPVNwgqe\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5feb\u901f\u7372\u53d6\u6578\u64da\u7684\u80fd\u529b\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u60a8\u53ef\u4ee5\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\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\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u7372\u53d6\u9375\u503c\u6280\u8853\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u97ff\u61c9\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-196428","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196428","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=196428"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196428\/revisions"}],"predecessor-version":[{"id":196429,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196428\/revisions\/196429"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}