{"id":195201,"date":"2024-11-13T13:03:21","date_gmt":"2024-11-13T05:03:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195201\/"},"modified":"2024-11-13T13:03:22","modified_gmt":"2024-11-13T05:03:22","slug":"%e5%84%aa%e5%8c%96%e7%b4%85%e8%89%b2%e4%b9%8b%e7%81%ab%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e7%9a%84redis%e7%b7%a9%e5%ad%98%e8%81%9a%e5%90%88%e5%84%aa%e5%8c%96%ef%bc%88redis-%e7%b7%a9%e5%ad%98%e8%81%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195201\/","title":{"rendered":"\u512a\u5316\u7d05\u8272\u4e4b\u706b\u63d0\u5347\u6027\u80fd\u7684Redis\u7de9\u5b58\u805a\u5408\u512a\u5316\uff08redis \u7de9\u5b58\u805a\u5408\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96%e7%b4%85%e8%89%b2%e4%b9%8b%e7%81%ab%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e7%9a%84redis%e7%b7%a9%e5%ad%98%e8%81%9a%e5%90%88%e5%84%aa%e5%8c%96%ef%bc%88redis-%e7%b7%a9%e5%ad%98%e8%81%9a-fVoiuUxXXe\">\u512a\u5316\u7d05\u8272\u4e4b\u706b\u63d0\u5347\u6027\u80fd\u7684Redis\u7de9\u5b58\u805a\u5408\u512a\u5316\uff08redis \u7de9\u5b58\u805a\u5408\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u662f\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u7de9\u5b58\u805a\u5408\u4f86\u512a\u5316Redis\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%b7%a9%e5%ad%98%e8%81%9a%e5%90%88%ef%bc%9f-fVoiuUxXXe\">\u4ec0\u9ebc\u662fRedis\u7de9\u5b58\u805a\u5408\uff1f<\/h2>\n<p>Redis\u7de9\u5b58\u805a\u5408\u662f\u6307\u5c07\u591a\u500b\u7de9\u5b58\u8acb\u6c42\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u4ee5\u6e1b\u5c11\u5c0dRedis\u670d\u52d9\u5668\u7684\u8a2a\u554f\u6b21\u6578\u3002\u9019\u7a2e\u6280\u8853\u7279\u5225\u9069\u5408\u65bc\u9ad8\u4e26\u767c\u7684\u5834\u666f\uff0c\u56e0\u70ba\u5b83\u80fd\u6709\u6548\u964d\u4f4e\u7db2\u7d61\u5ef6\u9072\u548c\u670d\u52d9\u5668\u8ca0\u8f09\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%b7%a9%e5%ad%98%e8%81%9a%e5%90%88%ef%bc%9f-fVoiuUxXXe\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7de9\u5b58\u805a\u5408\uff1f<\/h2>\n<ul>\n<li><strong>\u6e1b\u5c11\u5ef6\u9072\uff1a<\/strong>\u6bcf\u6b21\u8a2a\u554fRedis\u90fd\u9700\u8981\u4e00\u5b9a\u7684\u7db2\u7d61\u5ef6\u9072\uff0c\u901a\u904e\u805a\u5408\u8acb\u6c42\uff0c\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u9019\u7a2e\u5ef6\u9072\u3002<\/li>\n<li><strong>\u964d\u4f4e\u8ca0\u8f09\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u983b\u7e41\u7684\u8acb\u6c42\u6703\u5c0dRedis\u670d\u52d9\u5668\u9020\u6210\u58d3\u529b\uff0c\u805a\u5408\u8acb\u6c42\u53ef\u4ee5\u6e1b\u5c11\u9019\u7a2e\u58d3\u529b\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11\u8acb\u6c42\u6578\u91cf\uff0cRedis\u53ef\u4ee5\u66f4\u5feb\u5730\u8655\u7406\u5269\u9918\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%b7%a9%e5%ad%98%e8%81%9a%e5%90%88%ef%bc%9f-fVoiuUxXXe\">\u5982\u4f55\u5be6\u73feRedis\u7de9\u5b58\u805a\u5408\uff1f<\/h2>\n<p>\u5be6\u73feRedis\u7de9\u5b58\u805a\u5408\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%ab%8b%e6%b1%82%e7%9b%a3%e6%8e%a7-fVoiuUxXXe\">1. \u8acb\u6c42\u76e3\u63a7<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u76e3\u63a7\u61c9\u7528\u4e2d\u7684\u7de9\u5b58\u8acb\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528\u4e2d\u9593\u4ef6\u6216\u4ee3\u7406\u670d\u52d9\u4f86\u6355\u7372\u9019\u4e9b\u8acb\u6c42\uff0c\u4e26\u8a18\u9304\u8acb\u6c42\u7684\u985e\u578b\u548c\u983b\u7387\u3002<\/p>\n<h3 id=\"2-%e8%ab%8b%e6%b1%82%e5%90%88%e4%bd%b5-fVoiuUxXXe\">2. \u8acb\u6c42\u5408\u4f75<\/h3>\n<p>\u6839\u64da\u76e3\u63a7\u6578\u64da\uff0c\u5c07\u76f8\u540c\u985e\u578b\u7684\u8acb\u6c42\u9032\u884c\u5408\u4f75\u3002\u4f8b\u5982\uff0c\u5982\u679c\u591a\u500b\u8acb\u6c42\u90fd\u662f\u5c0d\u540c\u4e00\u500b\u9375\u7684\u67e5\u8a62\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u8acb\u6c42\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u7136\u5f8c\u5728Redis\u4e2d\u67e5\u8a62\u8a72\u9375\u7684\u503c\u3002<\/p>\n<pre><code>\nfunction aggregateRequests(requests) {\n    const aggregated = {};\n    requests.forEach(request =&gt; {\n        if (!aggregated[request.key]) {\n            aggregated[request.key] = [];\n        }\n        aggregated[request.key].push(request);\n    });\n    return aggregated;\n}\n<\/code><\/pre>\n<h3 id=\"3-%e6%89%b9%e9%87%8f%e8%ab%8b%e6%b1%82-fVoiuUxXXe\">3. \u6279\u91cf\u8acb\u6c42<\/h3>\n<p>\u5408\u4f75\u8acb\u6c42\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6279\u91cf\u64cd\u4f5c\u4f86\u4e00\u6b21\u6027\u67e5\u8a62\u591a\u500b\u9375\u7684\u503c\u3002\u9019\u6a23\u53ef\u4ee5\u9032\u4e00\u6b65\u6e1b\u5c11\u8207Redis\u7684\u4ea4\u4e92\u6b21\u6578\u3002<\/p>\n<pre><code>\nconst keys = Object.keys(aggregated);\nconst values = await redis.mget(keys);\n<\/code><\/pre>\n<h3 id=\"4-%e5%9b%9e%e6%87%89%e8%99%95%e7%90%86-fVoiuUxXXe\">4. \u56de\u61c9\u8655\u7406<\/h3>\n<p>\u6700\u5f8c\uff0c\u5c07\u5f9eRedis\u7372\u53d6\u7684\u6578\u64da\u5206\u767c\u56de\u539f\u59cb\u8acb\u6c42\u8005\u3002\u9019\u9700\u8981\u6839\u64da\u8acb\u6c42\u7684ID\u6216\u5176\u4ed6\u6a19\u8b58\u7b26\u4f86\u78ba\u4fdd\u6bcf\u500b\u8acb\u6c42\u90fd\u80fd\u7372\u5f97\u6b63\u78ba\u7684\u56de\u61c9\u3002<\/p>\n<pre><code>\nrequests.forEach((request, index) =&gt; {\n    request.respond(values[index]);\n});\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-fVoiuUxXXe\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u5728\u67d0\u5927\u578b\u96fb\u5546\u5e73\u53f0\u4e2d\uff0c\u4f7f\u7528Redis\u4f5c\u70ba\u5546\u54c1\u4fe1\u606f\u7684\u7de9\u5b58\u3002\u7531\u65bc\u9ad8\u5cf0\u671f\u7684\u6d41\u91cf\u6fc0\u589e\uff0c\u983b\u7e41\u7684\u5546\u54c1\u67e5\u8a62\u5c0e\u81f4Redis\u670d\u52d9\u5668\u7684\u8ca0\u8f09\u904e\u9ad8\u3002\u901a\u904e\u5be6\u65bd\u7de9\u5b58\u805a\u5408\uff0c\u5c07\u76f8\u540c\u5546\u54c1\u7684\u67e5\u8a62\u8acb\u6c42\u5408\u4f75\uff0c\u6700\u7d42\u5c07Redis\u7684\u8acb\u6c42\u6578\u91cf\u6e1b\u5c11\u4e8670%\uff0c\u986f\u8457\u63d0\u5347\u4e86\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-fVoiuUxXXe\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7de9\u5b58\u805a\u5408\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6027\u80fd\u512a\u5316\u6280\u8853\uff0c\u7279\u5225\u9069\u5408\u65bc\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u5408\u7406\u7684\u8acb\u6c42\u76e3\u63a7\u3001\u5408\u4f75\u548c\u6279\u91cf\u8acb\u6c42\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u6027\u80fd\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u638c\u63e1\u9019\u4e00\u6280\u8853\u5c07\u662f\u975e\u5e38\u6709\u50f9\u503c\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347Redis\u7de9\u5b58\u805a\u5408\u6027\u80fd\uff0c\u512a\u5316\u7d05\u8272\u4e4b\u706b\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5feb\u901f\u97ff\u61c9\uff0c\u52a9\u529b\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-195201","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195201","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=195201"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195201\/revisions"}],"predecessor-version":[{"id":195202,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195201\/revisions\/195202"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}