{"id":129129,"date":"2024-10-26T19:18:20","date_gmt":"2024-10-26T11:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129129\/"},"modified":"2024-10-26T19:18:21","modified_gmt":"2024-10-26T11:18:21","slug":"redis%e4%bd%bf%e7%94%a8%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e5%af%a6%e7%8f%be%e6%9b%b4%e5%84%aa%e8%b3%aa%e7%9a%84%e6%9c%8d%e5%8b%99%ef%bc%88redis%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129129\/","title":{"rendered":"Redis\u4f7f\u7528\u7d55\u5c0d\u904e\u671f\u6642\u9593\u5be6\u73fe\u66f4\u512a\u8cea\u7684\u670d\u52d9\uff08redis\u7d55\u5c0d\u904e\u671f\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"redis%e4%bd%bf%e7%94%a8%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e5%af%a6%e7%8f%be%e6%9b%b4%e5%84%aa%e8%b3%aa%e7%9a%84%e6%9c%8d%e5%8b%99-uFrgQBXQMr\">Redis\u4f7f\u7528\u7d55\u5c0d\u904e\u671f\u6642\u9593\u5be6\u73fe\u66f4\u512a\u8cea\u7684\u670d\u52d9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u512a\u5316\u6578\u64da\u7ba1\u7406\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u7d55\u5c0d\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7d55\u5c0d\u904e\u671f\u6642\u9593\u529f\u80fd\u53ca\u5176\u5728\u63d0\u5347\u670d\u52d9\u8cea\u91cf\u65b9\u9762\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%9f-uFrgQBXQMr\">\u4ec0\u9ebc\u662f\u7d55\u5c0d\u904e\u671f\u6642\u9593\uff1f<\/h2>\n<p>\u7d55\u5c0d\u904e\u671f\u6642\u9593\u662f\u6307\u5728Redis\u4e2d\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u7576\u9054\u5230\u9019\u500b\u6642\u9593\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u529f\u80fd\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\uff0c\u907f\u514d\u904e\u671f\u6578\u64da\u4f54\u7528\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-uFrgQBXQMr\">\u5982\u4f55\u8a2d\u7f6e\u7d55\u5c0d\u904e\u671f\u6642\u9593<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>EXPIRE<\/code>\u548c<code>PEXPIRE<\/code>\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u9019\u4e9b\u547d\u4ee4\u5141\u8a31\u7528\u6236\u6307\u5b9a\u4e00\u500b\u6642\u9593\u6bb5\uff0c\u7576\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u5c07\u88ab\u81ea\u52d5\u522a\u9664\u3002<\/p>\n<pre><code>EXPIRE key seconds\nPEXPIRE key milliseconds\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375<code>session:12345<\/code>\u8a2d\u7f6e\u70ba\u572860\u79d2\u5f8c\u904e\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session:12345 60\n<\/code><\/pre>\n<h2 id=\"%e7%b5%95%e5%b0%8d%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e5%84%aa%e5%8b%a2-uFrgQBXQMr\">\u7d55\u5c0d\u904e\u671f\u6642\u9593\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u81ea\u52d5\u522a\u9664\u904e\u671f\u6578\u64da\uff0cRedis\u80fd\u5920\u6709\u6548\u91cb\u653e\u5167\u5b58\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u904e\u671f\u6578\u64da\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u4e00\u81f4\u7684\u7d50\u679c\u3002\u8a2d\u7f6e\u7d55\u5c0d\u904e\u671f\u6642\u9593\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u66f4\u65b0\u3002<\/li>\n<li><strong>\u7c21\u5316\u908f\u8f2f\uff1a<\/strong>\u958b\u767c\u8005\u7121\u9700\u624b\u52d5\u6aa2\u67e5\u548c\u522a\u9664\u904e\u671f\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u7c21\u5316\u4ee3\u78bc\u908f\u8f2f\uff0c\u6e1b\u5c11\u6f5b\u5728\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-uFrgQBXQMr\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u4f7f\u7528\u8005\u7684\u8cfc\u7269\u8eca\u6578\u64da\u901a\u5e38\u6703\u8a2d\u7f6e\u70ba\u77ed\u671f\u6709\u6548\u3002\u82e5\u7528\u6236\u5728\u4e00\u5b9a\u6642\u9593\u5167\u672a\u5b8c\u6210\u8cfc\u8cb7\uff0c\u5247\u8cfc\u7269\u8eca\u4e2d\u7684\u5546\u54c1\u5c07\u81ea\u52d5\u904e\u671f\uff0c\u9019\u6a23\u53ef\u4ee5\u91cb\u653e\u8cc7\u6e90\u4e26\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET cart:user123 \"item1,item2,item3\"\nEXPIRE cart:user123 3600  # \u8a2d\u7f6e\u8cfc\u7269\u8eca\u5728\u4e00\u5c0f\u6642\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u8cfc\u7269\u8eca\u6578\u64da\u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u522a\u9664\uff0c\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u53ca\u6642\u6027\u548c\u6709\u6548\u6027\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-uFrgQBXQMr\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136\u7d55\u5c0d\u904e\u671f\u6642\u9593\u63d0\u4f9b\u4e86\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\u61c9\u6839\u64da\u5177\u9ad4\u696d\u52d9\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u904e\u77ed\u7684\u904e\u671f\u6642\u9593\u53ef\u80fd\u5c0e\u81f4\u983b\u7e41\u7684\u6578\u64da\u522a\u9664\uff0c\u800c\u904e\u9577\u7684\u904e\u671f\u6642\u9593\u5247\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/li>\n<li>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0c\u904e\u671f\u9375\u7684\u522a\u9664\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u9032\u884c\u9069\u7576\u7684\u6027\u80fd\u6e2c\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uFrgQBXQMr\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u7d55\u5c0d\u904e\u671f\u6642\u9593\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u80fd\u5920\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u6027\u548c\u4e00\u81f4\u6027\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u512a\u8cea\u7684\u670d\u52d9\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u7684\u7d55\u5c0d\u904e\u671f\u6642\u9593\u63d0\u5347\u670d\u52d9\u8cea\u91cf\uff0c\u78ba\u4fdd\u6578\u64da\u7ba1\u7406\u7684\u9ad8\u6548\u6027\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-129129","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129129","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=129129"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129129\/revisions"}],"predecessor-version":[{"id":129130,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129129\/revisions\/129130"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}