{"id":62217,"date":"2024-10-13T17:09:14","date_gmt":"2024-10-13T09:09:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62217\/"},"modified":"2024-10-13T17:09:14","modified_gmt":"2024-10-13T09:09:14","slug":"keyredis%e7%b7%a9%e5%ad%98%e5%94%af%e4%b8%80%e4%b8%94%e7%84%a1%e5%8f%af%e6%9b%bf%e4%bb%a3%e7%9a%84key%ef%bc%88redis%e7%b7%a9%e5%ad%98%e5%94%af%e4%b8%80%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62217\/","title":{"rendered":"keyRedis\u7de9\u5b58\u552f\u4e00\u4e14\u7121\u53ef\u66ff\u4ee3\u7684Key\uff08redis\u7de9\u5b58\u552f\u4e00\uff09"},"content":{"rendered":"<h1 id=\"keyredis%e7%b7%a9%e5%ad%98%e5%94%af%e4%b8%80%e4%b8%94%e7%84%a1%e5%8f%af%e6%9b%bf%e4%bb%a3%e7%9a%84key%ef%bc%88redis%e7%b7%a9%e5%ad%98%e5%94%af%e4%b8%80%ef%bc%89-koqvCAYlnX\">KeyRedis\u7de9\u5b58\u552f\u4e00\u4e14\u7121\u53ef\u66ff\u4ee3\u7684Key\uff08redis\u7de9\u5b58\u552f\u4e00\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u7de9\u5b58\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7de9\u5b58\u4e2d\u552f\u4e00\u4e14\u7121\u53ef\u66ff\u4ee3\u7684Key\u7684\u6982\u5ff5\uff0c\u4e26\u5206\u6790\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%b7%a9%e5%ad%98%ef%bc%9f-koqvCAYlnX\">\u4ec0\u9ebc\u662fRedis\u7de9\u5b58\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u67e5\u8a62\u8ca0\u64d4\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e5%94%af%e4%b8%80key%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-koqvCAYlnX\">\u552f\u4e00Key\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6bcf\u500b\u6578\u64da\u9805\u90fd\u7531\u4e00\u500b\u552f\u4e00\u7684Key\u4f86\u6a19\u8b58\u3002\u9019\u4e9bKey\u7684\u8a2d\u8a08\u5c0d\u65bc\u6578\u64da\u7684\u5b58\u53d6\u6548\u7387\u548c\u6574\u9ad4\u7cfb\u7d71\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u907f\u514d\u6578\u64da\u885d\u7a81\uff1a<\/strong>\u552f\u4e00\u7684Key\u80fd\u5920\u78ba\u4fdd\u4e0d\u540c\u6578\u64da\u9805\u4e4b\u9593\u4e0d\u6703\u767c\u751f\u885d\u7a81\uff0c\u5f9e\u800c\u4fdd\u8b49\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\uff1a<\/strong>\u4f7f\u7528\u552f\u4e00Key\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u6240\u9700\u6578\u64da\uff0c\u6e1b\u5c11\u67e5\u8a62\u6642\u9593\u3002<\/li>\n<li><strong>\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff1a<\/strong>\u552f\u4e00Key\u4f7f\u5f97\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u64cd\u4f5c\u66f4\u52a0\u7c21\u55ae\u660e\u4e86\uff0c\u4fbf\u65bc\u7dad\u8b77\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e8%a8%88%e5%94%af%e4%b8%80key-koqvCAYlnX\">\u5982\u4f55\u8a2d\u8a08\u552f\u4e00Key<\/h2>\n<p>\u8a2d\u8a08\u552f\u4e00Key\u6642\uff0c\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u547d\u540d\u898f\u5247\uff1a<\/strong>\u4f7f\u7528\u4e00\u81f4\u7684\u547d\u540d\u898f\u5247\u53ef\u4ee5\u63d0\u9ad8\u53ef\u8b80\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c<code>user:1001<\/code>\u201d\u4f86\u8868\u793a\u7528\u6236ID\u70ba1001\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u4fe1\u606f\uff1a<\/strong>\u5728Key\u4e2d\u5305\u542b\u4e0a\u4e0b\u6587\u4fe1\u606f\u53ef\u4ee5\u5e6b\u52a9\u5feb\u901f\u8b58\u5225\u6578\u64da\u7684\u7528\u9014\u3002\u4f8b\u5982\uff0c\u201c<code>session:12345<\/code>\u201d\u53ef\u4ee5\u8868\u793a\u7279\u5b9a\u6703\u8a71\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u907f\u514d\u904e\u9577\u7684Key\uff1a<\/strong>\u96d6\u7136Key\u9700\u8981\u552f\u4e00\uff0c\u4f46\u904e\u9577\u7684Key\u6703\u589e\u52a0\u5167\u5b58\u6d88\u8017\uff0c\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u61c9\u4fdd\u6301Key\u7684\u7c21\u6f54\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e7%a4%ba%e4%be%8b-koqvCAYlnX\">\u5be6\u969b\u61c9\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Redis\u4e2d\u8a2d\u7f6e\u548c\u7372\u53d6\u552f\u4e00Key\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# \u8a2d\u7f6e\u552f\u4e00Key\nr.set('user:1001', 'John Doe')\n\n# \u7372\u53d6\u552f\u4e00Key\nuser_name = r.get('user:1001')\nprint(user_name.decode('utf-8'))  # \u8f38\u51fa: John Doe\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u201c<code>user:1001<\/code>\u201d\u4f5c\u70ba\u552f\u4e00Key\u4f86\u5b58\u5132\u7528\u6236\u540d\u7a31\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u7c21\u55ae\u660e\u4e86\uff0c\u9084\u80fd\u6709\u6548\u907f\u514d\u6578\u64da\u885d\u7a81\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-koqvCAYlnX\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u7de9\u5b58\u4e2d\uff0c\u552f\u4e00\u4e14\u7121\u53ef\u66ff\u4ee3\u7684Key\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u67e5\u8a62\u6548\u7387\u7684\u57fa\u77f3\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08Key\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u5c0d\u65bc\u7de9\u5b58\u6280\u8853\u7684\u9700\u6c42\u5c07\u6301\u7e8c\u589e\u9577\uff0c\u638c\u63e1Redis\u7684\u4f7f\u7528\u5c07\u6210\u70ba\u958b\u767c\u8005\u7684\u91cd\u8981\u6280\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u548c<code>\u9999\u6e2f\u4f3a\u670d\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22keyRedis\uff0c\u63d0\u4f9b\u552f\u4e00\u4e14\u7121\u53ef\u66ff\u4ee3\u7684Redis\u7de9\u5b58\u9375\uff0c\u78ba\u4fdd\u6578\u64da\u9ad8\u6548\u5b58\u53d6\u8207\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62217","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62217","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=62217"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62217\/revisions"}],"predecessor-version":[{"id":62218,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62217\/revisions\/62218"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}