{"id":105490,"date":"2024-10-23T13:10:15","date_gmt":"2024-10-23T05:10:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/105490\/"},"modified":"2024-10-23T13:10:15","modified_gmt":"2024-10-23T05:10:15","slug":"redis-%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%ae%a1%e7%90%86%e6%a8%a1%e5%bc%8f%e6%89%93%e7%a0%b4%e5%a4%9a%e7%b7%9a%e7%a8%8b%e5%a3%81%e5%a3%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/105490\/","title":{"rendered":"Redis \u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u6253\u7834\u591a\u7dda\u7a0b\u58c1\u58d8"},"content":{"rendered":"<h1 id=\"redis-%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%ae%a1%e7%90%86%e6%a8%a1%e5%bc%8f%e6%89%93%e7%a0%b4%e5%a4%9a%e7%b7%9a%e7%a8%8b%e5%a3%81%e5%a3%98-mYbULQwtLk\">Redis \u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u6253\u7834\u591a\u7dda\u7a0b\u58c1\u58d8<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002\u5176\u4e2d\uff0c\u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u662f Redis \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u5982\u4f55\u6253\u7834\u591a\u7dda\u7a0b\u58c1\u58d8\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%ae%a1%e7%90%86-mYbULQwtLk\">Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406<\/h2>\n<p>Redis \u5141\u8a31\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u7576\u6307\u5b9a\u7684\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5f0f\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><code>EXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PEXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u78bc\u5c07\u4e00\u500b\u9375\u8a2d\u7f6e\u70ba 60 \u79d2\u5f8c\u904e\u671f\uff1a<\/p>\n<pre><code>SET mykey \"Hello\"\nEXPIRE mykey 60<\/code><\/pre>\n<h2 id=\"%e5%a4%9a%e7%b7%9a%e7%a8%8b%e7%92%b0%e5%a2%83%e4%b8%ad%e7%9a%84%e6%8c%91%e6%88%b0-mYbULQwtLk\">\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u6311\u6230<\/h2>\n<p>\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u662f\u958b\u767c\u8005\u9762\u81e8\u7684\u4e3b\u8981\u6311\u6230\u4e4b\u4e00\u3002\u7576\u591a\u500b\u7dda\u7a0b\u540c\u6642\u8a2a\u554f\u548c\u4fee\u6539\u540c\u4e00\u500b\u9375\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u7af6\u722d\u548c\u4e0d\u4e00\u81f4\u7684\u72c0\u614b\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u6642\u9593\u7684\u7ba1\u7406\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u7576\u4e00\u500b\u9375\u88ab\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u5f8c\uff0cRedis \u6703\u5728\u5167\u90e8\u4f7f\u7528\u4e00\u500b\u5b9a\u6642\u5668\u4f86\u8ddf\u8e64\u9019\u4e9b\u9375\u7684\u904e\u671f\u72c0\u614b\u3002\u9019\u610f\u5473\u8457\u5373\u4f7f\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u958b\u767c\u8005\u4e5f\u4e0d\u9700\u8981\u64d4\u5fc3\u624b\u52d5\u522a\u9664\u904e\u671f\u7684\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u6f5b\u5728\u7684\u932f\u8aa4\u548c\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e7%a4%ba%e4%be%8b-mYbULQwtLk\">\u5be6\u969b\u61c9\u7528\u793a\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u4e14\u5e0c\u671b\u5728\u7528\u6236\u767b\u51fa\u5f8c\u81ea\u52d5\u6e05\u9664\u9019\u4e9b\u4fe1\u606f\u3002\u4f7f\u7528 Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u9700\u6c42\uff1a<\/p>\n<pre><code>SET session:12345 \"user_data\"\nEXPIRE session:12345 3600  # 1\u5c0f\u6642\u5f8c\u904e\u671f<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7576\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u88ab\u5b58\u5132\u5f8c\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u5728 1 \u5c0f\u6642\u5f8c\u522a\u9664\u8a72\u4fe1\u606f\uff0c\u7121\u9700\u984d\u5916\u7684\u6e05\u7406\u5de5\u4f5c\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u6548\u7387\uff0c\u9084\u6e1b\u5c11\u4e86\u958b\u767c\u8005\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-mYbULQwtLk\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u70ba\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u81ea\u52d5\u8655\u7406\u904e\u671f\u9375\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\uff0c\u800c\u4e0d\u5fc5\u64d4\u5fc3\u6578\u64da\u7684\u4e00\u81f4\u6027\u554f\u984c\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u9ad8\u6027\u80fd\u61c9\u7528\u7a0b\u5f0f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u548c\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u904e\u671f\u6642\u9593\u7ba1\u7406\u6a21\u5f0f\u6709\u6548\u6253\u7834\u591a\u7dda\u7a0b\u58c1\u58d8\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u8cc7\u6e90\u7ba1\u7406\u8207\u8abf\u5ea6\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-105490","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105490","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=105490"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105490\/revisions"}],"predecessor-version":[{"id":105491,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105490\/revisions\/105491"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=105490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=105490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=105490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}