{"id":124627,"date":"2024-10-25T15:48:23","date_gmt":"2024-10-25T07:48:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124627\/"},"modified":"2024-10-25T15:48:23","modified_gmt":"2024-10-25T07:48:23","slug":"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81%e7%9a%84%e7%b2%89%e7%b5%b2%e9%97%9c%e6%b3%a8%e5%88%97%e8%a1%a8%e5%8a%a9%e5%8a%9b%e7%a4%be%e4%ba%a4%e9%81%8b%e7%87%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124627\/","title":{"rendered":"Redis \u96c6\u7fa4\u652f\u6301\u7684\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u52a9\u529b\u793e\u4ea4\u904b\u71df"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81%e7%9a%84%e7%b2%89%e7%b5%b2%e9%97%9c%e6%b3%a8%e5%88%97%e8%a1%a8%e5%8a%a9%e5%8a%9b%e7%a4%be%e4%ba%a4%e9%81%8b%e7%87%9f-ecsGePkUJf\">Redis \u96c6\u7fa4\u652f\u6301\u7684\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u52a9\u529b\u793e\u4ea4\u904b\u71df<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u5b57\u6642\u4ee3\uff0c\u793e\u4ea4\u5a92\u9ad4\u5df2\u6210\u70ba\u4f01\u696d\u8207\u7528\u6236\u4e4b\u9593\u4e92\u52d5\u7684\u91cd\u8981\u5e73\u53f0\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u6210\u70ba\u4e86\u793e\u4ea4\u904b\u71df\u4e2d\u7684\u4e00\u500b\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u662f\u5728\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0c\u70ba\u793e\u4ea4\u5e73\u53f0\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u5982\u4f55\u52a9\u529b\u793e\u4ea4\u904b\u71df\u4e2d\u7684\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7ba1\u7406\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ecsGePkUJf\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u4ee5\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u805e\u540d\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\u3002Redis \u7684\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b2%89%e7%b5%b2%e9%97%9c%e6%b3%a8%e5%88%97%e8%a1%a8%e7%9a%84%e9%9c%80%e6%b1%82-ecsGePkUJf\">\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u793e\u4ea4\u5e73\u53f0\u4e0a\uff0c\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u662f\u7528\u6236\u8207\u5167\u5bb9\u5275\u4f5c\u8005\u4e4b\u9593\u5efa\u7acb\u806f\u7e6b\u7684\u91cd\u8981\u5de5\u5177\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u95dc\u6ce8\u5217\u8868\u7372\u53d6\u6700\u65b0\u7684\u52d5\u614b\u548c\u4fe1\u606f\uff0c\u9019\u5c0d\u65bc\u63d0\u5347\u7528\u6236\u9ecf\u6027\u548c\u589e\u5f37\u793e\u4ea4\u4e92\u52d5\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u9019\u4e9b\u95dc\u6ce8\u5217\u8868\u6210\u70ba\u4e86\u793e\u4ea4\u904b\u71df\u7684\u6838\u5fc3\u6311\u6230\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-ecsGePkUJf\">Redis \u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u96c6\u7fa4\u4f86\u7ba1\u7406\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\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\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Redis \u96c6\u7fa4\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8f15\u9b06\u64f4\u5c55\uff0c\u7121\u8ad6\u662f\u589e\u52a0\u7bc0\u9ede\u9084\u662f\u64f4\u5927\u5b58\u5132\u5bb9\u91cf\uff0c\u90fd\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u652f\u6301\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u964d\u4f4e\u4e86\u958b\u767c\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%b2%89%e7%b5%b2%e9%97%9c%e6%b3%a8%e5%88%97%e8%a1%a8%e7%9a%84%e7%a4%ba%e4%be%8b-ecsGePkUJf\">\u5be6\u73fe\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7684\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Redis \u96c6\u7fa4\u4f86\u7ba1\u7406\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u7528\u6236 A \u548c\u7528\u6236 B\nuser_a = \"user:A\"\nuser_b = \"user:B\"\n\n# \u7528\u6236 A \u95dc\u6ce8\u7528\u6236 B\nredis.sadd(user_a + \":following\", user_b)\n\n# \u7372\u53d6\u7528\u6236 A \u7684\u95dc\u6ce8\u5217\u8868\nfollowing_list = redis.smembers(user_a + \":following\")\nprint(following_list)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 Redis \u7684\u96c6\u5408\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236 A \u7684\u95dc\u6ce8\u5217\u8868\u3002\u901a\u904e `sadd` \u547d\u4ee4\u5c07\u7528\u6236 B \u6dfb\u52a0\u5230\u7528\u6236 A \u7684\u95dc\u6ce8\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 `smembers` \u547d\u4ee4\u7372\u53d6\u7528\u6236 A \u7684\u6240\u6709\u95dc\u6ce8\u5c0d\u8c61\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ecsGePkUJf\">\u7d50\u8ad6<\/h2>\n<p>Redis \u96c6\u7fa4\u70ba\u793e\u4ea4\u904b\u71df\u4e2d\u7684\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7ba1\u7406\u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5176\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u7c21\u55ae\u6613\u7528\u7684\u7279\u6027\uff0c\u793e\u4ea4\u5e73\u53f0\u80fd\u5920\u66f4\u597d\u5730\u6eff\u8db3\u7528\u6236\u9700\u6c42\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u7684\u6301\u7e8c\u767c\u5c55\uff0c\u5229\u7528 Redis \u96c6\u7fa4\u4f86\u512a\u5316\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\u7684\u7ba1\u7406\u5c07\u6210\u70ba\u672a\u4f86\u7684\u4e00\u500b\u91cd\u8981\u8da8\u52e2\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u96f2\u670d\u52d9\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u652f\u6301\u7684\u7c89\u7d72\u95dc\u6ce8\u5217\u8868\uff0c\u63d0\u5347\u793e\u4ea4\u904b\u71df\u6548\u7387\uff0c\u5be6\u73fe\u5373\u6642\u6578\u64da\u8655\u7406\u8207\u7528\u6236\u4e92\u52d5\uff0c\u589e\u5f37\u7528\u6236\u9ad4\u9a57\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-124627","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124627","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=124627"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124627\/revisions"}],"predecessor-version":[{"id":124628,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124627\/revisions\/124628"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}