{"id":114015,"date":"2024-10-24T12:23:59","date_gmt":"2024-10-24T04:23:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/114015\/"},"modified":"2024-10-24T12:24:00","modified_gmt":"2024-10-24T04:24:00","slug":"redis-%e5%bf%ab%e5%8f%96%e6%8a%80%e8%a1%93%e5%ad%b8%e7%bf%92%e7%b3%bb%e5%88%97%e4%b9%8b%e4%ba%8b%e5%8b%99%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/114015\/","title":{"rendered":"Redis \u5feb\u53d6\u6280\u8853\u5b78\u7fd2\u7cfb\u5217\u4e4b\u4e8b\u52d9\u8655\u7406"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e6%8a%80%e8%a1%93%e5%ad%b8%e7%bf%92%e7%b3%bb%e5%88%97%e4%b9%8b%e4%ba%8b%e5%8b%99%e8%99%95%e7%90%86-wggHRbVbus\">Redis \u5feb\u53d6\u6280\u8853\u5b78\u7fd2\u7cfb\u5217\u4e4b\u4e8b\u52d9\u8655\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u6280\u8853\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u4e8b\u52d9\u8655\u7406\u65b9\u9762\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u4e8b\u52d9\u8655\u7406\u7279\u6027\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e4%ba%8b%e5%8b%99%e8%99%95%e7%90%86%ef%bc%9f-wggHRbVbus\">\u4ec0\u9ebc\u662f Redis \u4e8b\u52d9\u8655\u7406\uff1f<\/h2>\n<p>Redis \u7684\u4e8b\u52d9\u8655\u7406\u662f\u6307\u4e00\u7d44\u547d\u4ee4\u7684\u57f7\u884c\u53ef\u4ee5\u88ab\u8996\u70ba\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u3002\u9019\u610f\u5473\u8457\u8981\u9ebc\u6240\u6709\u547d\u4ee4\u90fd\u6210\u529f\u57f7\u884c\uff0c\u8981\u9ebc\u90fd\u4e0d\u57f7\u884c\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis-%e4%ba%8b%e5%8b%99%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-wggHRbVbus\">Redis \u4e8b\u52d9\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u4e8b\u52d9\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>MULTI<\/strong>\uff1a\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\u3002<\/li>\n<li><strong>EXEC<\/strong>\uff1a\u57f7\u884c\u4e8b\u52d9\u4e2d\u7684\u6240\u6709\u547d\u4ee4\u3002<\/li>\n<li><strong>DISCARD<\/strong>\uff1a\u653e\u68c4\u4e8b\u52d9\u4e2d\u7684\u6240\u6709\u547d\u4ee4\u3002<\/li>\n<li><strong>WATCH<\/strong>\uff1a\u76e3\u8996\u4e00\u500b\u6216\u591a\u500b\u9375\uff0c\u82e5\u5728\u4e8b\u52d9\u57f7\u884c\u524d\u9019\u4e9b\u9375\u88ab\u4fee\u6539\uff0c\u5247\u4e8b\u52d9\u5c07\u4e0d\u6703\u57f7\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e4%ba%8b%e5%8b%99%e7%9a%84%e4%bd%bf%e7%94%a8%e7%af%84%e4%be%8b-wggHRbVbus\">Redis \u4e8b\u52d9\u7684\u4f7f\u7528\u7bc4\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Redis \u4e8b\u52d9\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 MULTI \u548c EXEC \u547d\u4ee4\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; MULTI\nOK\n127.0.0.1:6379&gt; SET user:1000 \"Alice\"\nQUEUED\n127.0.0.1:6379&gt; SET user:1001 \"Bob\"\nQUEUED\n127.0.0.1:6379&gt; EXEC\n1) OK\n2) OK\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 MULTI \u547d\u4ee4\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\uff0c\u7136\u5f8c\u6392\u968a\u5169\u500b SET \u547d\u4ee4\uff0c\u6700\u5f8c\u4f7f\u7528 EXEC \u547d\u4ee4\u57f7\u884c\u9019\u4e9b\u547d\u4ee4\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u8981\u9ebc\u5169\u500b\u7528\u6236\u90fd\u88ab\u6210\u529f\u8a2d\u7f6e\uff0c\u8981\u9ebc\u90fd\u4e0d\u6703\u88ab\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e4%ba%8b%e5%8b%99%e7%9a%84%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-wggHRbVbus\">\u4e8b\u52d9\u7684\u932f\u8aa4\u8655\u7406<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u5982\u679c\u4e8b\u52d9\u4e2d\u7684\u67d0\u500b\u547d\u4ee4\u57f7\u884c\u5931\u6557\uff0c\u6574\u500b\u4e8b\u52d9\u4ecd\u7136\u6703\u88ab\u57f7\u884c\uff0c\u4f46\u5931\u6557\u7684\u547d\u4ee4\u5c07\u4e0d\u6703\u5f71\u97ff\u5176\u4ed6\u547d\u4ee4\u7684\u57f7\u884c\u3002\u9019\u610f\u5473\u8457\u958b\u767c\u8005\u9700\u8981\u5728\u61c9\u7528\u5c64\u9762\u9032\u884c\u932f\u8aa4\u8655\u7406\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-watch-%e9%80%b2%e8%a1%8c%e4%ba%8b%e5%8b%99%e6%8e%a7%e5%88%b6-wggHRbVbus\">\u4f7f\u7528 WATCH \u9032\u884c\u4e8b\u52d9\u63a7\u5236<\/h3>\n<p>Redis \u7684 WATCH \u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u76e3\u8996\u4e00\u500b\u6216\u591a\u500b\u9375\uff0c\u7576\u9019\u4e9b\u9375\u5728\u4e8b\u52d9\u57f7\u884c\u524d\u88ab\u4fee\u6539\u6642\uff0c\u4e8b\u52d9\u5c07\u4e0d\u6703\u57f7\u884c\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u4e00\u81f4\u6027\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; WATCH user:1000\nOK\n127.0.0.1:6379&gt; MULTI\nOK\n127.0.0.1:6379&gt; SET user:1000 \"Charlie\"\nQUEUED\n127.0.0.1:6379&gt; EXEC\n(nil)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u5982\u679c\u5728 EXEC \u547d\u4ee4\u57f7\u884c\u4e4b\u524d\uff0cuser:1000 \u7684\u503c\u88ab\u5176\u4ed6\u5ba2\u6236\u7aef\u4fee\u6539\uff0c\u5247 EXEC \u5c07\u8fd4\u56de nil\uff0c\u8868\u793a\u4e8b\u52d9\u672a\u57f7\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-wggHRbVbus\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u4e8b\u52d9\u8655\u7406\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u901a\u904e\u4f7f\u7528 MULTI\u3001EXEC \u548c WATCH \u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u5b89\u5168\u5730\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u3002\u96a8\u8457\u5c0d Redis \u4e8b\u52d9\u8655\u7406\u7684\u6df1\u5165\u7406\u89e3\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u8a2d\u8a08\u548c\u5be6\u73fe\u9ad8\u6548\u7684\u61c9\u7528\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5feb\u53d6\u6280\u8853\u5728\u4e8b\u52d9\u8655\u7406\u4e2d\u7684\u61c9\u7528\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\u8207\u6578\u64da\u4e00\u81f4\u6027\uff0c\u52a9\u4f60\u638c\u63e1\u9ad8\u6548\u80fd\u958b\u767c\u6280\u5de7\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-114015","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114015","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=114015"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114015\/revisions"}],"predecessor-version":[{"id":114016,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114015\/revisions\/114016"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=114015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=114015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=114015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}