{"id":127951,"date":"2024-10-26T10:33:18","date_gmt":"2024-10-26T02:33:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/127951\/"},"modified":"2024-10-26T10:33:18","modified_gmt":"2024-10-26T02:33:18","slug":"redis-%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96-key","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/127951\/","title":{"rendered":"Redis \u5982\u4f55\u5feb\u901f\u8b80\u53d6 Key"},"content":{"rendered":"<h1 id=\"redis-%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96-key-GcXdUHTzUx\">Redis \u5982\u4f55\u5feb\u901f\u8b80\u53d6 Key<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u8b80\u53d6\u6578\u64da\u662f\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u80fd\u529b\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5982\u4f55\u5be6\u73fe\u5feb\u901f\u8b80\u53d6 Key \u7684\u6a5f\u5236\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-GcXdUHTzUx\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5982\u6587\u672c\u6216\u4e8c\u9032\u5236\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5b57\u6bb5\u548c\u5176\u503c\uff0c\u9069\u5408\u7528\u65bc\u8868\u793a\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \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\uff08Set\uff09<\/strong>: \u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u548c\u4e26\u96c6\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \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%bf%ab%e9%80%9f%e8%ae%80%e5%8f%96%e7%9a%84%e5%8e%9f%e7%90%86-GcXdUHTzUx\">\u5feb\u901f\u8b80\u53d6\u7684\u539f\u7406<\/h2>\n<p>Redis \u7684\u5feb\u901f\u8b80\u53d6\u80fd\u529b\u4e3b\u8981\u4f86\u81ea\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e5%9c%a8%e5%85%a7%e5%ad%98%e4%b8%ad-GcXdUHTzUx\">1. \u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d<\/h3>\n<p>Redis \u5c07\u6240\u6709\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\u3002\u8207\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u5132\u76f8\u6bd4\uff0c\u5167\u5b58\u7684\u8b80\u53d6\u901f\u5ea6\u5feb\u4e86\u6578\u5341\u500d\u3002<\/p>\n<h3 id=\"2-%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%9e%b6%e6%a7%8b-GcXdUHTzUx\">2. \u55ae\u7dda\u7a0b\u67b6\u69cb<\/h3>\n<p>Redis \u4f7f\u7528\u55ae\u7dda\u7a0b\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u548c\u9396\u7af6\u722d\u554f\u984c\u3002\u96d6\u7136\u9019\u807d\u8d77\u4f86\u53ef\u80fd\u6703\u9650\u5236\u6027\u80fd\uff0c\u4f46\u5be6\u969b\u4e0a\uff0cRedis \u7684\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\u4f7f\u5176\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h3 id=\"3-%e9%ab%98%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-GcXdUHTzUx\">3. \u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis \u7684\u6578\u64da\u7d50\u69cb\u7d93\u904e\u7cbe\u5fc3\u8a2d\u8a08\uff0c\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u3002\u4f8b\u5982\uff0c\u54c8\u5e0c\u8868\u7684\u5be6\u73fe\u4f7f\u5f97\u5c0d\u65bc\u5c0f\u578b\u5c0d\u8c61\u7684\u5b58\u53d6\u975e\u5e38\u8fc5\u901f\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-GcXdUHTzUx\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u9ad8 Redis \u7684\u8b80\u53d6\u6027\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb<\/strong>: \u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u67e5\u627e\u7684\u5834\u666f\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u6703\u6bd4\u4f7f\u7528\u5217\u8868\u66f4\u9ad8\u6548\u3002<\/li>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/strong>: \u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\uff08Pipelining\uff09<\/strong>: \u7576\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd<\/strong>: \u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e64\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-GcXdUHTzUx\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Redis \u4e2d\u5feb\u901f\u8b80\u53d6 Key\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u4e00\u500b Key\nclient.set('my_key', 'Hello, Redis!')\n\n# \u5feb\u901f\u8b80\u53d6 Key\nvalue = client.get('my_key')\nprint(value.decode('utf-8'))  # \u8f38\u51fa: Hello, Redis!<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GcXdUHTzUx\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4ee5\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u548c\u512a\u5316\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5be6\u73fe\u4e86\u5feb\u901f\u7684 Key \u8b80\u53d6\u80fd\u529b\u3002\u901a\u904e\u5408\u7406\u9078\u64c7\u6578\u64da\u7d50\u69cb\u3001\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u548c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5229\u7528 Redis \u7684\u9ad8\u6548\u80fd\u7279\u6027\u5feb\u901f\u8b80\u53d6 Key\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u512a\u5316\u61c9\u7528\u7a0b\u5f0f\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-127951","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127951","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=127951"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127951\/revisions"}],"predecessor-version":[{"id":127952,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127951\/revisions\/127952"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=127951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=127951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=127951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}