{"id":98386,"date":"2024-10-21T02:10:17","date_gmt":"2024-10-20T18:10:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98386\/"},"modified":"2024-10-21T02:10:17","modified_gmt":"2024-10-20T18:10:17","slug":"redis-%e5%be%9e%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%bf%94%e5%9b%9e%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98386\/","title":{"rendered":"Redis \u5f9e\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da"},"content":{"rendered":"<h1 id=\"redis-%e5%be%9e%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%bf%94%e5%9b%9e%e6%95%b8%e6%93%9a-xUFmKJlCvu\">Redis \u5f9e\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5b83\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u5730\u5b58\u53d6\u548c\u64cd\u4f5c\u6578\u64da\u3002\u5728\u4f7f\u7528 Redis \u6642\uff0c\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u4f7f\u6578\u64da\u7684\u8655\u7406\u66f4\u52a0\u65b9\u4fbf\u3002<\/p>\n<h2 id=\"redis-%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e6%a6%82%e8%bf%b0-xUFmKJlCvu\">Redis \u6578\u64da\u985e\u578b\u6982\u8ff0<\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8a0e\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\u4e4b\u524d\uff0c\u6211\u5011\u9996\u5148\u9700\u8981\u4e86\u89e3 Redis \u652f\u6301\u7684\u6578\u64da\u985e\u578b\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32 (String)<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c (Hash)<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u3002<\/li>\n<li><strong>\u5217\u8868 (List)<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002<\/li>\n<li><strong>\u96c6\u5408 (Set)<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408 (Sorted Set)<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%bf%94%e5%9b%9e%e6%95%b8%e6%93%9a%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-xUFmKJlCvu\">\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u8fd4\u56de\u7684\u6578\u64da\u683c\u5f0f\u53ef\u80fd\u6703\u5f71\u97ff\u5f8c\u7e8c\u7684\u6578\u64da\u8655\u7406\u3002\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\u53ef\u4ee5\u4f7f\u6578\u64da\u66f4\u6613\u65bc\u7406\u89e3\u548c\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u7576\u5f9e Redis \u7372\u53d6\u4e00\u500b\u54c8\u5e0c\u6642\uff0c\u8fd4\u56de\u7684\u6578\u64da\u53ef\u80fd\u662f\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5448\u73fe\uff0c\u9019\u5c0d\u65bc\u5f8c\u7e8c\u7684\u6578\u64da\u8655\u7406\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%a0%bc%e5%bc%8f%e5%8c%96-redis-%e8%bf%94%e5%9b%9e%e6%95%b8%e6%93%9a-xUFmKJlCvu\">\u5982\u4f55\u683c\u5f0f\u5316 Redis \u8fd4\u56de\u6578\u64da<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u683c\u5f0f\u5316\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u8655\u7406 Redis \u8fd4\u56de\u7684\u6578\u64da\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-json-%e6%a0%bc%e5%bc%8f-xUFmKJlCvu\">1. \u4f7f\u7528 JSON \u683c\u5f0f<\/h3>\n<p>\u5c07 Redis \u8fd4\u56de\u7684\u6578\u64da\u8f49\u63db\u70ba JSON \u683c\u5f0f\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u505a\u6cd5\u3002\u9019\u6a23\u53ef\u4ee5\u4f7f\u6578\u64da\u7d50\u69cb\u66f4\u52a0\u6e05\u6670\uff0c\u4e26\u4e14\u6613\u65bc\u5728\u524d\u7aef\u9032\u884c\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport json\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u7372\u53d6\u54c8\u5e0c\u6578\u64da\ndata = r.hgetall('user:1000')\n\n# \u5c07\u6578\u64da\u8f49\u63db\u70ba JSON \u683c\u5f0f\nformatted_data = json.dumps(data)\n\nprint(formatted_data)\n<\/code><\/pre>\n<h3 id=\"2-%e8%87%aa%e5%ae%9a%e7%be%a9%e6%a0%bc%e5%bc%8f%e5%8c%96%e5%87%bd%e6%95%b8-xUFmKJlCvu\">2. \u81ea\u5b9a\u7fa9\u683c\u5f0f\u5316\u51fd\u6578<\/h3>\n<p>\u958b\u767c\u8005\u4e5f\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u81ea\u5b9a\u7fa9\u683c\u5f0f\u5316\u51fd\u6578\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u8655\u7406\u7279\u5b9a\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>def format_user_data(data):\n    return {\n        'id': data.get('id'),\n        'name': data.get('name'),\n        'email': data.get('email')\n    }\n\n# \u7372\u53d6\u6578\u64da\u4e26\u683c\u5f0f\u5316\nuser_data = r.hgetall('user:1000')\nformatted_user_data = format_user_data(user_data)\n\nprint(formatted_user_data)\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-xUFmKJlCvu\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u6642\uff0c\u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\u662f\u4e00\u500b\u4e0d\u53ef\u5ffd\u8996\u7684\u6b65\u9a5f\u3002\u901a\u904e\u9069\u7576\u7684\u683c\u5f0f\u5316\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7528\u6027\uff0c\u5f9e\u800c\u4f7f\u6578\u64da\u8655\u7406\u66f4\u52a0\u9ad8\u6548\u3002\u7121\u8ad6\u662f\u4f7f\u7528 JSON \u683c\u5f0f\u9084\u662f\u81ea\u5b9a\u7fa9\u683c\u5f0f\u5316\u51fd\u6578\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528 Redis \u7684\u5f37\u5927\u529f\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u7528\u60a8\u7684\u6578\u64da\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5f9e Redis \u683c\u5f0f\u5316\u8fd4\u56de\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u61c9\u7528\u958b\u767c\u904e\u7a0b\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-98386","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98386","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=98386"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98386\/revisions"}],"predecessor-version":[{"id":98387,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98386\/revisions\/98387"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}