{"id":153201,"date":"2024-11-02T05:28:20","date_gmt":"2024-11-01T21:28:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153201\/"},"modified":"2024-11-02T05:28:21","modified_gmt":"2024-11-01T21:28:21","slug":"%e5%be%9e-redis-%e8%a3%a1%e5%8f%8d%e7%b7%a8%e8%ad%af%e5%87%ba%e6%9c%89%e5%83%b9%e5%80%bc%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%88%e5%8f%8d%e7%b7%a8%e8%ad%af-redis-%e8%a3%a1%e7%9a%84%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153201\/","title":{"rendered":"\u5f9e Redis \u88e1\u53cd\u7de8\u8b6f\u51fa\u6709\u50f9\u503c\u7684\u6578\u64da\uff08\u53cd\u7de8\u8b6f Redis \u88e1\u7684\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e-redis-%e8%a3%a1%e5%8f%8d%e7%b7%a8%e8%ad%af%e5%87%ba%e6%9c%89%e5%83%b9%e5%80%bc%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%88%e5%8f%8d%e7%b7%a8%e8%ad%af-redis-%e8%a3%a1%e7%9a%84%e6%95%b8%e6%93%9a-cNoeahIHjj\">\u5f9e Redis \u88e1\u53cd\u7de8\u8b6f\u51fa\u6709\u50f9\u503c\u7684\u6578\u64da\uff08\u53cd\u7de8\u8b6f Redis \u88e1\u7684\u6578\u64da\uff09<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u548c\u5feb\u901f\u7684\u8b80\u5beb\u901f\u5ea6\uff0cRedis \u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u5982\u4f55\u5f9e Redis \u4e2d\u63d0\u53d6\u548c\u53cd\u7de8\u8b6f\u51fa\u6709\u50f9\u503c\u7684\u6578\u64da\uff0c\u6210\u70ba\u958b\u767c\u8005\u548c\u6578\u64da\u5206\u6790\u5e2b\u9762\u81e8\u7684\u4e00\u500b\u91cd\u8981\u6311\u6230\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%8f%8d%e7%b7%a8%e8%ad%af%e6%95%b8%e6%93%9a%ef%bc%9f-cNoeahIHjj\">\u4ec0\u9ebc\u662f\u53cd\u7de8\u8b6f\u6578\u64da\uff1f<\/h2>\n<p>\u53cd\u7de8\u8b6f\u6578\u64da\u662f\u6307\u5c07\u5b58\u5132\u5728 Redis \u4e2d\u7684\u6578\u64da\u7d50\u69cb\u548c\u5167\u5bb9\u9032\u884c\u89e3\u6790\u548c\u8f49\u63db\uff0c\u4ee5\u4fbf\u65bc\u7406\u89e3\u548c\u4f7f\u7528\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5c07\u4e8c\u9032\u5236\u6578\u64da\u8f49\u63db\u70ba\u53ef\u8b80\u7684\u683c\u5f0f\uff0c\u4e26\u63d0\u53d6\u51fa\u6709\u7528\u7684\u4fe1\u606f\u3002\u53cd\u7de8\u8b6f\u7684\u76ee\u7684\u5728\u65bc\u4f7f\u6578\u64da\u66f4\u5177\u53ef\u7528\u6027\uff0c\u4e26\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u548c\u61c9\u7528\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<h2 id=\"redis-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e6%a6%82%e8%bf%b0-cNoeahIHjj\">Redis \u6578\u64da\u7d50\u69cb\u6982\u8ff0<\/h2>\n<p>\u5728\u9032\u884c\u53cd\u7de8\u8b6f\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u6578\u64da\u7d50\u69cb\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/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\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5b57\u6bb5\u548c\u503c\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u53ef\u4ee5\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/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\uff08Sorted Set\uff09<\/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=\"%e5%8f%8d%e7%b7%a8%e8%ad%af-redis-%e6%95%b8%e6%93%9a%e7%9a%84%e6%ad%a5%e9%a9%9f-cNoeahIHjj\">\u53cd\u7de8\u8b6f Redis \u6578\u64da\u7684\u6b65\u9a5f<\/h2>\n<p>\u53cd\u7de8\u8b6f Redis \u6578\u64da\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e5%88%b0-redis-%e4%bc%ba%e6%9c%8d%e5%99%a8-cNoeahIHjj\">1. \u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668<\/h3>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a-cNoeahIHjj\">2. \u7372\u53d6\u6578\u64da<\/h3>\n<p>\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u4f86\u7372\u53d6\u5b58\u5132\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u7372\u53d6\u4e00\u500b\u5b57\u7b26\u4e32\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>value = client.get('my_key')\nprint(value.decode('utf-8'))<\/code><\/pre>\n<h3 id=\"3-%e8%a7%a3%e6%9e%90%e6%95%b8%e6%93%9a-cNoeahIHjj\">3. \u89e3\u6790\u6578\u64da<\/h3>\n<p>\u6839\u64da\u6578\u64da\u7684\u985e\u578b\uff0c\u4f7f\u7528\u76f8\u61c9\u7684\u65b9\u6cd5\u4f86\u89e3\u6790\u6578\u64da\u3002\u4f8b\u5982\uff0c\u82e5\u6578\u64da\u662f\u54c8\u5e0c\u985e\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>hash_data = client.hgetall('my_hash_key')\nfor field, value in hash_data.items():\n    print(f\"{field.decode('utf-8')}: {value.decode('utf-8')}\")<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e8%bd%89%e6%8f%9b-cNoeahIHjj\">4. \u6578\u64da\u8f49\u63db<\/h3>\n<p>\u5c07\u7372\u53d6\u7684\u6578\u64da\u8f49\u63db\u70ba\u6240\u9700\u7684\u683c\u5f0f\uff0c\u4f8b\u5982 JSON \u683c\u5f0f\uff0c\u4ee5\u4fbf\u65bc\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\uff1a<\/p>\n<pre><code>import json\n\njson_data = json.dumps(hash_data)\nprint(json_data)<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-cNoeahIHjj\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u53cd\u7de8\u8b6f Redis \u6578\u64da\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\u3002\u4f8b\u5982\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5f9e Redis \u4e2d\u63d0\u53d6\u7528\u6236\u6703\u8a71\u6578\u64da\uff0c\u9032\u884c\u7528\u6236\u884c\u70ba\u5206\u6790\uff1b\u6578\u64da\u79d1\u5b78\u5bb6\u53ef\u4ee5\u5f9e\u7de9\u5b58\u4e2d\u63d0\u53d6\u6578\u64da\uff0c\u9032\u884c\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u7684\u8a13\u7df4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cNoeahIHjj\">\u7d50\u8ad6<\/h2>\n<p>\u53cd\u7de8\u8b6f Redis \u4e2d\u7684\u6578\u64da\u662f\u4e00\u500b\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5206\u6790\u5e2b\u63d0\u53d6\u6709\u50f9\u503c\u7684\u4fe1\u606f\u3002\u901a\u904e\u4e86\u89e3 Redis \u7684\u6578\u64da\u7d50\u69cb\u548c\u4f7f\u7528\u76f8\u61c9\u7684\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u7372\u53d6\u548c\u89e3\u6790\u6578\u64da\uff0c\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u548c\u61c9\u7528\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u4f3a\u670d\u5668\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5f9e Redis \u4e2d\u53cd\u7de8\u8b6f\u51fa\u6709\u50f9\u503c\u7684\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u5206\u6790\u80fd\u529b\uff0c\u767c\u6398\u6f5b\u5728\u5546\u6a5f\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-153201","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153201","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=153201"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153201\/revisions"}],"predecessor-version":[{"id":153202,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153201\/revisions\/153202"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}