{"id":132035,"date":"2024-10-30T21:21:17","date_gmt":"2024-10-30T13:21:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/132035\/"},"modified":"2024-10-30T21:21:18","modified_gmt":"2024-10-30T13:21:18","slug":"redis%e7%84%a1%e6%b3%95%e5%9c%a8%e4%ba%8b%e5%8b%99%e5%85%a7%e7%8d%b2%e5%8f%96%e5%80%bc%ef%bc%88%e4%ba%8b%e5%8b%99%e5%85%a7%e7%8d%b2%e5%8f%96%e4%b8%8d%e5%88%b0redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/132035\/","title":{"rendered":"Redis\u7121\u6cd5\u5728\u4e8b\u52d9\u5167\u7372\u53d6\u503c\uff08\u4e8b\u52d9\u5167\u7372\u53d6\u4e0d\u5230redis\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%84%a1%e6%b3%95%e5%9c%a8%e4%ba%8b%e5%8b%99%e5%85%a7%e7%8d%b2%e5%8f%96%e5%80%bc%ef%bc%88%e4%ba%8b%e5%8b%99%e5%85%a7%e7%8d%b2%e5%8f%96%e4%b8%8d%e5%88%b0redis%ef%bc%89-lxbkLuspYs\">Redis\u7121\u6cd5\u5728\u4e8b\u52d9\u5167\u7372\u53d6\u503c\uff08\u4e8b\u52d9\u5167\u7372\u53d6\u4e0d\u5230redis\uff09<\/h1>\n<p>\u5728\u4f7f\u7528Redis\u4f5c\u70ba\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u6703\u9047\u5230\u4e8b\u52d9\uff08Transaction\uff09\u76f8\u95dc\u7684\u554f\u984c\u3002\u7279\u5225\u662f\u7576\u6211\u5011\u5617\u8a66\u5728\u4e8b\u52d9\u5167\u90e8\u7372\u53d6\u503c\u6642\uff0c\u53ef\u80fd\u6703\u767c\u73fe\u7121\u6cd5\u5982\u9810\u671f\u90a3\u6a23\u7372\u53d6\u5230\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u7684\u6839\u672c\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%a9%9f%e5%88%b6-lxbkLuspYs\">Redis\u7684\u4e8b\u52d9\u6a5f\u5236<\/h2>\n<p>Redis\u7684\u4e8b\u52d9\u662f\u901a\u904eMULTI\u3001EXEC\u3001WATCH\u7b49\u547d\u4ee4\u4f86\u5be6\u73fe\u7684\u3002\u7576\u4f7f\u7528MULTI\u547d\u4ee4\u6642\uff0cRedis\u6703\u5c07\u5f8c\u7e8c\u7684\u547d\u4ee4\u6392\u5165\u968a\u5217\uff0c\u4e26\u5728EXEC\u547d\u4ee4\u57f7\u884c\u6642\u4e00\u6b21\u6027\u57f7\u884c\u9019\u4e9b\u547d\u4ee4\u3002\u9019\u610f\u5473\u8457\u5728MULTI\u548cEXEC\u4e4b\u9593\u7684\u6240\u6709\u547d\u4ee4\u90fd\u4e0d\u6703\u88ab\u7acb\u5373\u57f7\u884c\uff0c\u800c\u662f\u88ab\u7de9\u5b58\u8d77\u4f86\uff0c\u76f4\u5230EXEC\u88ab\u8abf\u7528\u3002<\/p>\n<h3 id=\"%e4%ba%8b%e5%8b%99%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%b5%81%e7%a8%8b-lxbkLuspYs\">\u4e8b\u52d9\u7684\u57fa\u672c\u6d41\u7a0b<\/h3>\n<ul>\n<li><code>MULTI<\/code>\uff1a\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\u3002<\/li>\n<li>\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff08\u5982<code>SET<\/code>\u3001<code>GET<\/code>\u7b49\uff09\uff0c\u9019\u4e9b\u547d\u4ee4\u6703\u88ab\u6392\u5165\u968a\u5217\u3002<\/li>\n<li><code>EXEC<\/code>\uff1a\u57f7\u884c\u6240\u6709\u6392\u5165\u968a\u5217\u7684\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u6a5f\u5236\u7684\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u4fdd\u8b49\u4e8b\u52d9\u7684\u539f\u5b50\u6027\uff0c\u4f46\u4e5f\u5c0e\u81f4\u4e86\u5728\u4e8b\u52d9\u5167\u90e8\u7121\u6cd5\u7372\u53d6\u503c\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e5%9c%a8%e4%ba%8b%e5%8b%99%e5%85%a7%e7%84%a1%e6%b3%95%e7%8d%b2%e5%8f%96%e5%80%bc-lxbkLuspYs\">\u70ba\u4ec0\u9ebc\u5728\u4e8b\u52d9\u5167\u7121\u6cd5\u7372\u53d6\u503c<\/h2>\n<p>\u5728Redis\u7684\u4e8b\u52d9\u4e2d\uff0c\u7576\u4f60\u5728MULTI\u548cEXEC\u4e4b\u9593\u57f7\u884c<code>GET<\/code>\u547d\u4ee4\u6642\uff0c\u8a72\u547d\u4ee4\u4e0d\u6703\u7acb\u5373\u8fd4\u56de\u503c\uff0c\u800c\u662f\u6703\u88ab\u6392\u5165\u968a\u5217\u3002\u9019\u610f\u5473\u8457\u5728\u4e8b\u52d9\u57f7\u884c\u671f\u9593\uff0c\u4f60\u7121\u6cd5\u7372\u53d6\u5230\u8a72\u503c\u3002\u9019\u662f\u56e0\u70baRedis\u7684\u4e8b\u52d9\u662f\u57fa\u65bc\u547d\u4ee4\u6392\u968a\u7684\uff0c\u800c\u4e0d\u662f\u57fa\u65bc\u7576\u524d\u6578\u64da\u72c0\u614b\u7684\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-lxbkLuspYs\">\u793a\u4f8b<\/h3>\n<pre><code>\nMULTI\nSET key1 \"value1\"\nGET key1\nEXEC\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c<code>GET key1<\/code>\u547d\u4ee4\u4e0d\u6703\u7acb\u5373\u8fd4\u56de&#8221;value1&#8243;\uff0c\u800c\u662f\u6703\u5728<code>EXEC<\/code>\u57f7\u884c\u5f8c\u624d\u6703\u8fd4\u56de\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-lxbkLuspYs\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u5982\u679c\u9700\u8981\u5728\u4e8b\u52d9\u4e2d\u7372\u53d6\u503c\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528WATCH\u547d\u4ee4\uff1a<\/strong>\u5728\u4e8b\u52d9\u958b\u59cb\u4e4b\u524d\u4f7f\u7528<code>WATCH<\/code>\u547d\u4ee4\u4f86\u76e3\u8996\u67d0\u500b\u9375\u7684\u8b8a\u5316\uff0c\u7136\u5f8c\u5728\u4e8b\u52d9\u4e2d\u57f7\u884c\u5176\u4ed6\u64cd\u4f5c\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e8b\u52d9\u57f7\u884c\u4e4b\u524d\u7372\u53d6\u5230\u503c\u3002<\/li>\n<li><strong>\u5206\u958b\u64cd\u4f5c\uff1a<\/strong>\u5c07\u7372\u53d6\u503c\u7684\u64cd\u4f5c\u8207\u4e8b\u52d9\u64cd\u4f5c\u5206\u958b\uff0c\u5148\u7372\u53d6\u503c\uff0c\u518d\u9032\u884c\u4e8b\u52d9\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u4f7f\u7528Lua\u8173\u672c\uff1a<\/strong>\u5229\u7528Redis\u7684Lua\u8173\u672c\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u4e2d\u7372\u53d6\u503c\u4e26\u57f7\u884c\u5176\u4ed6\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<h3 id=\"watch%e5%91%bd%e4%bb%a4%e7%a4%ba%e4%be%8b-lxbkLuspYs\">WATCH\u547d\u4ee4\u793a\u4f8b<\/h3>\n<pre><code>\nWATCH key1\nval = GET key1\nMULTI\nSET key1 \"new_value\"\nEXEC\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c<code>WATCH<\/code>\u547d\u4ee4\u5141\u8a31\u6211\u5011\u5728\u4e8b\u52d9\u958b\u59cb\u4e4b\u524d\u7372\u53d6\u5230<code>key1<\/code>\u7684\u503c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lxbkLuspYs\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u4e8b\u52d9\u6a5f\u5236\u96d6\u7136\u5f37\u5927\uff0c\u4f46\u5728\u4e8b\u52d9\u5167\u90e8\u7372\u53d6\u503c\u7684\u9650\u5236\u53ef\u80fd\u6703\u8b93\u958b\u767c\u8005\u611f\u5230\u56f0\u60d1\u3002\u7406\u89e3Redis\u7684\u4e8b\u52d9\u904b\u4f5c\u539f\u7406\u4ee5\u53ca\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528<code>WATCH<\/code>\u547d\u4ee4\u6216Lua\u8173\u672c\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u64cd\u4f5c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u82e5\u60a8\u5c0d<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u5728\u4e8b\u52d9\u4e2d\u7121\u6cd5\u7372\u53d6\u503c\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u8207\u64cd\u4f5c\u6548\u7387\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-132035","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132035","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=132035"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132035\/revisions"}],"predecessor-version":[{"id":132036,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132035\/revisions\/132036"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=132035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=132035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=132035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}