{"id":184484,"date":"2024-11-10T13:36:21","date_gmt":"2024-11-10T05:36:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184484\/"},"modified":"2024-11-10T13:36:23","modified_gmt":"2024-11-10T05:36:23","slug":"%e4%bd%bf%e7%94%a8redis%e6%8a%80%e8%a1%93%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8e%bb%e9%87%8d%e5%95%8f%e9%a1%8c%ef%bc%88redis%e7%b5%a6%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8e%bb%e9%87%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184484\/","title":{"rendered":"\u4f7f\u7528Redis\u6280\u8853\u89e3\u6c7a\u6578\u64da\u5eab\u53bb\u91cd\u554f\u984c\uff08redis\u7d66\u6578\u64da\u5eab\u53bb\u91cd\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e6%8a%80%e8%a1%93%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8e%bb%e9%87%8d%e5%95%8f%e9%a1%8c-odptuSrIwp\">\u4f7f\u7528Redis\u6280\u8853\u89e3\u6c7a\u6578\u64da\u5eab\u53bb\u91cd\u554f\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u6578\u64da\u5eab\u4e2d\u7684\u91cd\u8907\u6578\u64da\u554f\u984c\u65e5\u76ca\u7a81\u51fa\u3002\u9019\u4e0d\u50c5\u5f71\u97ff\u4e86\u6578\u64da\u7684\u8cea\u91cf\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u548c\u8cc7\u6e90\u6d6a\u8cbb\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u958b\u767c\u8005\u548c\u4f01\u696d\u958b\u59cb\u4f7f\u7528Redis\u6280\u8853\u4f86\u5be6\u73fe\u6578\u64da\u5eab\u7684\u53bb\u91cd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-odptuSrIwp\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\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\u4ee5\u5176\u5feb\u901f\u7684\u8b80\u5beb\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u805e\u540d\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u9019\u4f7f\u5f97Redis\u6210\u70ba\u89e3\u6c7a\u6578\u64da\u5eab\u53bb\u91cd\u554f\u984c\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8e%bb%e9%87%8d%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-odptuSrIwp\">\u6578\u64da\u5eab\u53bb\u91cd\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u4e2d\u7684\u91cd\u8907\u6578\u64da\u6703\u5c0e\u81f4\u591a\u7a2e\u554f\u984c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u4e0d\u4e00\u81f4\u6027\uff1a\u91cd\u8907\u6578\u64da\u53ef\u80fd\u5c0e\u81f4\u4e0d\u540c\u7684\u67e5\u8a62\u7d50\u679c\uff0c\u5f71\u97ff\u6c7a\u7b56\u7684\u6e96\u78ba\u6027\u3002<\/li>\n<li>\u6027\u80fd\u4e0b\u964d\uff1a\u91cd\u8907\u6578\u64da\u6703\u589e\u52a0\u67e5\u8a62\u7684\u8ca0\u64d4\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u8cc7\u6e90\u6d6a\u8cbb\uff1a\u5b58\u5132\u91cd\u8907\u6578\u64da\u6703\u6d6a\u8cbb\u5b58\u5132\u7a7a\u9593\uff0c\u589e\u52a0\u904b\u71df\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%8e%bb%e9%87%8d%e7%9a%84%e5%84%aa%e5%8b%a2-odptuSrIwp\">\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u53bb\u91cd\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u53bb\u91cd\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u5be6\u6642\u6aa2\u67e5\u548c\u53bb\u9664\u91cd\u8907\u6578\u64da\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\u5c07\u5176\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u5be6\u73fe\u53bb\u91cd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%8e%bb%e9%87%8d-odptuSrIwp\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u53bb\u91cd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u53bb\u91cd\u7684\u57fa\u672c\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# \u5b9a\u7fa9\u4e00\u500b\u53bb\u91cd\u51fd\u6578\ndef deduplicate_data(data):\n    for item in data:\n        # \u4f7f\u7528Redis\u7684\u96c6\u5408\u4f86\u5b58\u5132\u552f\u4e00\u503c\n        if not r.sismember('unique_data', item):\n            r.sadd('unique_data', item)\n            print(f'\u6dfb\u52a0\u552f\u4e00\u6578\u64da: {item}')\n        else:\n            print(f'\u91cd\u8907\u6578\u64da: {item}')\n\n# \u6e2c\u8a66\u6578\u64da\ndata_list = ['apple', 'banana', 'apple', 'orange', 'banana']\ndeduplicate_data(data_list)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684\u96c6\u5408\uff08set\uff09\u4f86\u5b58\u5132\u552f\u4e00\u7684\u6578\u64da\u3002\u901a\u904e\u6aa2\u67e5\u6bcf\u500b\u6578\u64da\u9805\u662f\u5426\u5df2\u5b58\u5728\u65bc\u96c6\u5408\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u53bb\u9664\u91cd\u8907\u9805\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-odptuSrIwp\">\u7d50\u8ad6<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u53bb\u91cd\u554f\u984c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u4f7f\u7528Redis\u6280\u8853\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u53bb\u91cd\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u7c21\u5316\u958b\u767c\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u5730\u5229\u7528Redis\u7684\u7279\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6578\u64da\u5eab\u4e2d\u7684\u91cd\u8907\u6578\u64da\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u6578\u64da\u7684\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u5be6\u65bdRedis\u53bb\u91cd\u6280\u8853\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u6280\u8853\u9ad8\u6548\u89e3\u6c7a\u6578\u64da\u5eab\u53bb\u91cd\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u552f\u4e00\u6027\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\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-184484","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184484","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=184484"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184484\/revisions"}],"predecessor-version":[{"id":184485,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184484\/revisions\/184485"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}