{"id":168917,"date":"2024-11-06T17:20:22","date_gmt":"2024-11-06T09:20:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168917\/"},"modified":"2024-11-06T17:20:23","modified_gmt":"2024-11-06T09:20:23","slug":"%e8%ac%8e%e5%9c%98redis%e6%9f%a5%e8%a9%a2%e5%a4%b1%e6%95%97%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e6%9f%a5%e4%b8%8d%e5%88%b0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168917\/","title":{"rendered":"\u8b0e\u5718Redis\u67e5\u8a62\u5931\u6557\uff08redis\u67e5\u8a62\u6578\u64da\u67e5\u4e0d\u5230\uff09"},"content":{"rendered":"<h1 id=\"%e8%ac%8e%e5%9c%98redis%e6%9f%a5%e8%a9%a2%e5%a4%b1%e6%95%97%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e6%9f%a5%e4%b8%8d%e5%88%b0%ef%bc%89-JMoewNlscU\">\u8b0e\u5718Redis\u67e5\u8a62\u5931\u6557\uff08redis\u67e5\u8a62\u6578\u64da\u67e5\u4e0d\u5230\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u6642\uff0c\u6709\u6642\u6703\u9047\u5230\u67e5\u8a62\u5931\u6557\u7684\u60c5\u6cc1\uff0c\u5c0e\u81f4\u7121\u6cd5\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u67e5\u8a62\u5931\u6557\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u6392\u67e5\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e5%a4%b1%e6%95%97%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-JMoewNlscU\">Redis\u67e5\u8a62\u5931\u6557\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<h3 id=\"1-%e9%8d%b5%e4%b8%8d%e5%ad%98%e5%9c%a8-JMoewNlscU\">1. \u9375\u4e0d\u5b58\u5728<\/h3>\n<p>\u6700\u5e38\u898b\u7684\u539f\u56e0\u4e4b\u4e00\u662f\u67e5\u8a62\u7684\u9375\u5728Redis\u4e2d\u4e26\u4e0d\u5b58\u5728\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u9375\u88ab\u522a\u9664\uff0c\u6216\u8005\u5728\u63d2\u5165\u6578\u64da\u6642\u51fa\u73fe\u4e86\u932f\u8aa4\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\uff1a<\/p>\n<pre><code>EXISTS key_name<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u503c\u70ba0\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\u3002<\/p>\n<h3 id=\"2-%e9%8d%b5%e7%9a%84%e9%81%8e%e6%9c%9f-JMoewNlscU\">2. \u9375\u7684\u904e\u671f<\/h3>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u5982\u679c\u4e00\u500b\u9375\u5728\u904e\u671f\u6642\u9593\u5230\u9054\u5f8c\u672a\u88ab\u8a2a\u554f\uff0c\u5247\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff1a<\/p>\n<pre><code>TTL key_name<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u503c\u70ba-2\uff0c\u5247\u8868\u793a\u8a72\u9375\u5df2\u7d93\u904e\u671f\u4e26\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"3-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-JMoewNlscU\">3. 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\u78ba\u8a8d\u9375\u7684\u5b58\u5728\u6027<\/h3>\n<p>\u5728\u9032\u884c\u67e5\u8a62\u4e4b\u524d\uff0c\u9996\u5148\u78ba\u8a8d\u9375\u662f\u5426\u5b58\u5728\u3002\u4f7f\u7528<code>EXISTS<\/code>\u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u6aa2\u67e5\u9375\u7684\u5b58\u5728\u6027\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u67e5\u8a62\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-JMoewNlscU\">2. \u6aa2\u67e5\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5982\u679c\u61f7\u7591\u9375\u53ef\u80fd\u5df2\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>TTL<\/code>\u547d\u4ee4\u6aa2\u67e5\u5176\u5269\u9918\u751f\u5b58\u6642\u9593\uff0c\u4e26\u6839\u64da\u9700\u8981\u91cd\u65b0\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/p>\n<h3 id=\"3-%e7%a2%ba%e4%bf%9d%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e6%ad%a3%e7%a2%ba-JMoewNlscU\">3. \u78ba\u4fdd\u6578\u64da\u985e\u578b\u6b63\u78ba<\/h3>\n<p>\u5728\u9032\u884c\u67e5\u8a62\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u547d\u4ee4\u3002\u4f7f\u7528<code>TYPE<\/code>\u547d\u4ee4\u6aa2\u67e5\u9375\u7684\u6578\u64da\u985e\u578b\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9078\u64c7\u5408\u9069\u7684\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e9%80%a3%e6%8e%a5%e7%8b%80%e6%85%8b-JMoewNlscU\">4. \u6aa2\u67e5\u9023\u63a5\u72c0\u614b<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5Redis\u670d\u52d9\u5668\u7684\u904b\u884c\u72c0\u614b\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u6b63\u5e38\u9023\u63a5\u3002\u5982\u679c\u767c\u73fe\u9023\u63a5\u554f\u984c\uff0c\u61c9\u7acb\u5373\u6392\u67e5\u7db2\u7d61\u548c\u670d\u52d9\u5668\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JMoewNlscU\">\u7d50\u8ad6<\/h2>\n<p>Redis\u67e5\u8a62\u5931\u6557\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u5f9e\u9375\u4e0d\u5b58\u5728\u5230\u9023\u63a5\u554f\u984c\uff0c\u958b\u767c\u8005\u9700\u8981\u5177\u5099\u4e00\u5b9a\u7684\u6392\u67e5\u80fd\u529b\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8a3a\u65b7\u548c\u89e3\u6c7a\u67e5\u8a62\u5931\u6557\u7684\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u67e5\u8a62\u5931\u6557\u7684\u539f\u56e0\uff0c\u4e86\u89e3\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u67e5\u4e0d\u5230\u7684\u8b0e\u5718\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u53ef\u9760\u6027\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-168917","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168917","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=168917"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168917\/revisions"}],"predecessor-version":[{"id":168918,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168917\/revisions\/168918"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}