{"id":97250,"date":"2024-10-20T16:15:17","date_gmt":"2024-10-20T08:15:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97250\/"},"modified":"2024-10-20T16:15:18","modified_gmt":"2024-10-20T08:15:18","slug":"redis-stream%e5%88%a9%e7%94%a8%e5%ae%83%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e6%b5%81%e8%99%95%e7%90%86%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e7%9a%84stream%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97250\/","title":{"rendered":"Redis Stream\u5229\u7528\u5b83\u69cb\u5efa\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71\uff08redis\u7684stream\uff09"},"content":{"rendered":"<h1 id=\"redis-stream%e5%88%a9%e7%94%a8%e5%ae%83%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e6%b5%81%e8%99%95%e7%90%86%e7%b3%bb%e7%b5%b1-BDaxFuXtQC\">Redis Stream\u5229\u7528\u5b83\u69cb\u5efa\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis Stream\u4f5c\u70baRedis\u7684\u4e00\u500b\u65b0\u7279\u6027\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u548c\u7ba1\u7406\u6578\u64da\u6d41\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis Stream\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u6027\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u69cb\u5efa\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis-stream%ef%bc%9f-BDaxFuXtQC\">\u4ec0\u9ebc\u662fRedis Stream\uff1f<\/h2>\n<p>Redis Stream\u662f\u4e00\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u7528\u6236\u4ee5\u6d41\u7684\u5f62\u5f0f\u5b58\u5132\u548c\u8655\u7406\u6578\u64da\u3002\u5b83\u7684\u8a2d\u8a08\u9748\u611f\u4f86\u81ea\u65bc\u6d88\u606f\u968a\u5217\uff0c\u4e26\u4e14\u652f\u6301\u591a\u500b\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005\u3002\u6bcf\u500bStream\u7531\u4e00\u7cfb\u5217\u7684\u6d88\u606f\u7d44\u6210\uff0c\u6bcf\u689d\u6d88\u606f\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684ID\u548c\u4e00\u7d44\u9375\u503c\u5c0d\u3002<\/p>\n<h2 id=\"redis-stream%e7%9a%84%e7%89%b9%e6%80%a7-BDaxFuXtQC\">Redis Stream\u7684\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis Stream\u57fa\u65bc\u5167\u5b58\uff0c\u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u8b80\u5beb\u901f\u5ea6\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u8655\u7406\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u96d6\u7136Redis\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46Stream\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u591a\u6d88\u8cbb\u8005\u652f\u6301\uff1a<\/strong>\u591a\u500b\u6d88\u8cbb\u8005\u53ef\u4ee5\u540c\u6642\u5f9e\u540c\u4e00\u500bStream\u4e2d\u8b80\u53d6\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u7cfb\u7d71\u7684\u64f4\u5c55\u6027\u66f4\u5f37\u3002<\/li>\n<li><strong>\u6d88\u606f\u78ba\u8a8d\uff1a<\/strong>\u6d88\u8cbb\u8005\u53ef\u4ee5\u78ba\u8a8d\u5df2\u8655\u7406\u7684\u6d88\u606f\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u91cd\u8907\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis-stream%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e6%b5%81%e8%99%95%e7%90%86%e7%b3%bb%e7%b5%b1-BDaxFuXtQC\">\u5982\u4f55\u4f7f\u7528Redis Stream\u69cb\u5efa\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis Stream\u4f86\u69cb\u5efa\u4e00\u500b\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71\u3002<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-BDaxFuXtQC\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u5df2\u7d93\u5b89\u88dd\u4e86Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%bastream-BDaxFuXtQC\">2. \u5275\u5efaStream<\/h3>\n<p>\u4f7f\u7528Redis\u547d\u4ee4\u884c\u5de5\u5177\u5275\u5efa\u4e00\u500bStream\uff1a<\/p>\n<pre><code>XADD mystream * key1 value1 key2 value2<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5728\u540d\u70ba\u201cmystream\u201d\u7684Stream\u4e2d\u6dfb\u52a0\u4e00\u689d\u6d88\u606f\uff0c\u4e26\u81ea\u52d5\u751f\u6210\u4e00\u500b\u552f\u4e00\u7684ID\u3002<\/p>\n<h3 id=\"3-%e8%ae%80%e5%8f%96stream%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-BDaxFuXtQC\">3. \u8b80\u53d6Stream\u4e2d\u7684\u6578\u64da<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8b80\u53d6Stream\u4e2d\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>XREAD COUNT 10 STREAMS mystream $<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5f9e\u201cmystream\u201d\u4e2d\u8b80\u53d6\u6700\u65b0\u768410\u689d\u6d88\u606f\u3002<\/p>\n<h3 id=\"4-%e6%b6%88%e8%b2%bb%e8%80%85%e7%a2%ba%e8%aa%8d%e6%b6%88%e6%81%af-BDaxFuXtQC\">4. \u6d88\u8cbb\u8005\u78ba\u8a8d\u6d88\u606f<\/h3>\n<p>\u6d88\u8cbb\u8005\u5728\u8655\u7406\u5b8c\u6d88\u606f\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u78ba\u8a8d\u6d88\u606f\uff1a<\/p>\n<pre><code>XACK mystream group_name message_id<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u8a72\u6d88\u606f\u4e0d\u6703\u88ab\u91cd\u8907\u8655\u7406\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-BDaxFuXtQC\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>Redis Stream\u5728\u8a31\u591a\u5be6\u969b\u61c9\u7528\u4e2d\u90fd\u5f97\u5230\u4e86\u5ee3\u6cdb\u7684\u61c9\u7528\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u53ef\u4ee5\u7528\u4f86\u8655\u7406\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u5be6\u6642\u66f4\u65b0\u5eab\u5b58\u72c0\u614b\u3002\u5728\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u4e2d\uff0c\u53ef\u4ee5\u7528\u4f86\u8655\u7406\u7528\u6236\u767c\u4f48\u7684\u6d88\u606f\uff0c\u5be6\u6642\u63a8\u9001\u7d66\u5176\u4ed6\u7528\u6236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BDaxFuXtQC\">\u7e3d\u7d50<\/h2>\n<p>Redis Stream\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u6d41\u8655\u7406\u5de5\u5177\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\u3002\u7121\u8ad6\u662f\u5728\u96fb\u5b50\u5546\u52d9\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u5176\u4ed6\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4e2d\uff0cRedis Stream\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684Redis Stream\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u5229\u7528Redis Stream\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u69cb\u5efa\u9ad8\u6548\u7684\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71\uff0c\u63d0\u5347\u696d\u52d9\u7684\u5be6\u6642\u97ff\u61c9\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis Stream\u69cb\u5efa\u9ad8\u6548\u7684\u6578\u64da\u6d41\u8655\u7406\u7cfb\u7d71\uff0c\u5be6\u73fe\u5be6\u6642\u6578\u64da\u8655\u7406\u8207\u5206\u6790\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-97250","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97250","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=97250"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97250\/revisions"}],"predecessor-version":[{"id":97251,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97250\/revisions\/97251"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}