{"id":97656,"date":"2024-10-20T19:54:19","date_gmt":"2024-10-20T11:54:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97656\/"},"modified":"2024-10-20T19:54:19","modified_gmt":"2024-10-20T11:54:19","slug":"redis50%e6%ba%90%e7%a2%bc%e6%b7%b1%e5%ba%a6%e5%88%86%e6%9e%90%ef%bc%88redis%e6%ba%90%e7%a2%bc5-0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97656\/","title":{"rendered":"Redis50\u6e90\u78bc\u6df1\u5ea6\u5206\u6790\uff08redis\u6e90\u78bc5.0\uff09"},"content":{"rendered":"<h1 id=\"redis-5-0-%e6%ba%90%e7%a2%bc%e6%b7%b1%e5%ba%a6%e5%88%86%e6%9e%90-GlFIMpjqAN\">Redis 5.0 \u6e90\u78bc\u6df1\u5ea6\u5206\u6790<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457 Redis 5.0 \u7684\u63a8\u51fa\uff0c\u8a31\u591a\u65b0\u7279\u6027\u548c\u6539\u9032\u88ab\u5f15\u5165\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6027\u80fd\u548c\u529f\u80fd\u4e0a\u90fd\u6709\u4e86\u986f\u8457\u63d0\u5347\u3002\u672c\u6587\u5c07\u5c0d Redis 5.0 \u7684\u6e90\u78bc\u9032\u884c\u6df1\u5ea6\u5206\u6790\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u5167\u90e8\u904b\u4f5c\u6a5f\u5236\u3002<\/p>\n<h2 id=\"redis-5-0-%e7%9a%84%e6%96%b0%e7%89%b9%e6%80%a7-GlFIMpjqAN\">Redis 5.0 \u7684\u65b0\u7279\u6027<\/h2>\n<p>Redis 5.0 \u5f15\u5165\u4e86\u5e7e\u500b\u91cd\u8981\u7684\u65b0\u7279\u6027\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6d41\uff08Streams\uff09<\/strong>: Redis 5.0 \u65b0\u589e\u7684\u6578\u64da\u985e\u578b\uff0c\u652f\u6301\u9ad8\u6548\u7684\u6d88\u606f\u6d41\u8655\u7406\uff0c\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\u3002<\/li>\n<li><strong>\u6539\u9032\u7684\u5167\u5b58\u7ba1\u7406<\/strong>: \u5f15\u5165\u4e86\u66f4\u9ad8\u6548\u7684\u5167\u5b58\u5206\u914d\u7b56\u7565\uff0c\u6e1b\u5c11\u4e86\u5167\u5b58\u788e\u7247\uff0c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/li>\n<li><strong>\u96c6\u7fa4\u6a21\u5f0f\u7684\u6539\u9032<\/strong>: \u589e\u5f37\u4e86\u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u652f\u6301\u66f4\u9ad8\u6548\u7684\u6545\u969c\u8f49\u79fb\u548c\u6578\u64da\u91cd\u5206\u914d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ba%90%e7%a2%bc%e7%b5%90%e6%a7%8b%e5%88%86%e6%9e%90-GlFIMpjqAN\">\u6e90\u78bc\u7d50\u69cb\u5206\u6790<\/h2>\n<p>Redis \u7684\u6e90\u78bc\u7d50\u69cb\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>src<\/strong>: \u5305\u542b\u4e86 Redis \u7684\u6838\u5fc3\u4ee3\u78bc\uff0c\u5305\u62ec\u547d\u4ee4\u8655\u7406\u3001\u6578\u64da\u7d50\u69cb\u3001\u7db2\u7d61\u901a\u4fe1\u7b49\u3002<\/li>\n<li><strong>deps<\/strong>: \u5305\u542b\u4e86 Redis \u6240\u4f9d\u8cf4\u7684\u7b2c\u4e09\u65b9\u5eab\uff0c\u5982 jemalloc \u548c lua\u3002<\/li>\n<li><strong>tests<\/strong>: \u5305\u542b\u4e86\u55ae\u5143\u6e2c\u8a66\u548c\u96c6\u6210\u6e2c\u8a66\u7684\u4ee3\u78bc\uff0c\u78ba\u4fdd Redis \u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%a0%b8%e5%bf%83%e4%bb%a3%e7%a2%bc%e5%88%86%e6%9e%90-GlFIMpjqAN\">\u6838\u5fc3\u4ee3\u78bc\u5206\u6790<\/h3>\n<p>\u5728 src \u76ee\u9304\u4e0b\uff0c\u6700\u91cd\u8981\u7684\u6587\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>server.c<\/strong>: Redis \u670d\u52d9\u5668\u7684\u4e3b\u5165\u53e3\uff0c\u8ca0\u8cac\u521d\u59cb\u5316\u548c\u555f\u52d5\u670d\u52d9\u5668\u3002<\/li>\n<li><strong>dict.c<\/strong>: \u5be6\u73fe\u4e86 Redis \u7684\u5b57\u5178\u6578\u64da\u7d50\u69cb\uff0c\u652f\u6301\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u3002<\/li>\n<li><strong>networking.c<\/strong>: \u8ca0\u8cac\u7db2\u7d61\u901a\u4fe1\uff0c\u5305\u62ec\u5ba2\u6236\u7aef\u9023\u63a5\u548c\u8acb\u6c42\u8655\u7406\u3002<\/li>\n<\/ul>\n<h4 id=\"%e6%b5%81%ef%bc%88streams%ef%bc%89%e7%9a%84%e5%af%a6%e7%8f%be-GlFIMpjqAN\">\u6d41\uff08Streams\uff09\u7684\u5be6\u73fe<\/h4>\n<p>\u6d41\u662f Redis 5.0 \u7684\u4e00\u500b\u91cd\u8981\u65b0\u7279\u6027\uff0c\u5176\u5be6\u73fe\u4e3b\u8981\u96c6\u4e2d\u5728 <code>stream.c<\/code> \u6587\u4ef6\u4e2d\u3002\u6d41\u7684\u6578\u64da\u7d50\u69cb\u7531\u4e00\u500b\u6709\u5e8f\u7684\u9375\u503c\u5c0d\u7d44\u6210\uff0c\u652f\u6301\u591a\u500b\u6d88\u8cbb\u8005\u540c\u6642\u8b80\u53d6\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u6d41\u7684\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code> \nXADD mystream * key1 value1 key2 value2\nXREAD COUNT 2 STREAMS mystream 0\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5411\u6d41\u4e2d\u6dfb\u52a0\u6578\u64da\u4ee5\u53ca\u5982\u4f55\u8b80\u53d6\u6578\u64da\u3002\u6d41\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5be6\u6642\u6578\u64da\u6d41\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-GlFIMpjqAN\">\u6027\u80fd\u512a\u5316<\/h2>\n<p>Redis 5.0 \u5728\u6027\u80fd\u65b9\u9762\u4e5f\u9032\u884c\u4e86\u591a\u9805\u512a\u5316\u3002\u7279\u5225\u662f\u5728\u5167\u5b58\u7ba1\u7406\u4e0a\uff0cRedis \u5f15\u5165\u4e86 jemalloc \u4f5c\u70ba\u9ed8\u8a8d\u7684\u5167\u5b58\u5206\u914d\u5668\uff0c\u9019\u4f7f\u5f97\u5167\u5b58\u7684\u5206\u914d\u548c\u91cb\u653e\u66f4\u52a0\u9ad8\u6548\uff0c\u6e1b\u5c11\u4e86\u5167\u5b58\u788e\u7247\u7684\u554f\u984c\u3002\u6b64\u5916\uff0cRedis 5.0 \u9084\u5c0d\u547d\u4ee4\u7684\u57f7\u884c\u6548\u7387\u9032\u884c\u4e86\u512a\u5316\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4f75\u767c\u5834\u666f\u4e0b\uff0c\u6027\u80fd\u8868\u73fe\u66f4\u52a0\u51fa\u8272\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GlFIMpjqAN\">\u7e3d\u7d50<\/h2>\n<p>Redis 5.0 \u7684\u6e90\u78bc\u4e0d\u50c5\u5c55\u793a\u4e86\u5176\u5f37\u5927\u7684\u529f\u80fd\uff0c\u9084\u9ad4\u73fe\u4e86\u9ad8\u6548\u7684\u8a2d\u8a08\u7406\u5ff5\u3002\u901a\u904e\u5c0d\u6e90\u78bc\u7684\u6df1\u5165\u5206\u6790\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3 Redis \u7684\u5167\u90e8\u904b\u4f5c\uff0c\u4e26\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u5145\u5206\u767c\u63ee\u5176\u6f5b\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884c Redis \u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u5206\u6790Redis 5.0\u6e90\u78bc\uff0c\u63a2\u7d22\u5176\u67b6\u69cb\u3001\u6027\u80fd\u512a\u5316\u53ca\u95dc\u9375\u529f\u80fd\uff0c\u52a9\u529b\u958b\u767c\u8005\u7406\u89e3\u548c\u61c9\u7528Redis\u6280\u8853\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-97656","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97656","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=97656"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97656\/revisions"}],"predecessor-version":[{"id":97657,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97656\/revisions\/97657"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}