{"id":6058,"date":"2024-11-14T08:07:11","date_gmt":"2024-11-14T00:07:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6058\/"},"modified":"2024-11-14T08:07:11","modified_gmt":"2024-11-14T00:07:11","slug":"redis%e8%bf%87%e6%9c%9f%e6%97%b6%e9%97%b4%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6058\/","title":{"rendered":"redis\u8fc7\u671f\u65f6\u95f4\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"<blockquote><p>\n  redis\u8fc7\u671f\u65f6\u95f4\u5141\u8bb8\u4e3a\u952e\u8bbe\u7f6e\u4e00\u4e2a\u6301\u7eed\u65f6\u95f4\uff0c\u5728\u8be5\u65f6\u95f4\u4e4b\u540e\u952e\u53ca\u5176\u503c\u5c06\u88ab\u5220\u9664\u3002\uff081\uff09\u901a\u8fc7expire\u6216pexpire\u547d\u4ee4\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002\uff082\uff09\u8fc7\u671f\u65f6\u95f4\u6709\u52a9\u4e8e\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3001\u907f\u514d\u6570\u636e\u8fc7\u65f6\u4ee5\u53ca\u7ba1\u7406\u961f\u5217\u3002\uff083\uff09\u53ef\u4ee5\u4f7f\u7528ttl\u547d\u4ee4\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4\uff0cpersist\u547d\u4ee4\u53d6\u6d88\u8fc7\u671f\u65f6\u95f4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/12\/2024061218391735197.jpg\" class=\"aligncenter\" title=\"redis\u8fc7\u671f\u65f6\u95f4\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" alt=\"redis\u8fc7\u671f\u65f6\u95f4\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" \/><\/p>\n<p><strong>Redis \u8fc7\u671f\u65f6\u95f4<\/strong><\/p>\n<p>Redis \u7684\u8fc7\u671f\u65f6\u95f4\u662f\u6307\u8bbe\u7f6e\u4e00\u4e2a\u952e\u5728 Redis \u6570\u636e\u5e93\u4e2d\u4fdd\u6301\u6d3b\u52a8\u72b6\u6001\u7684\u6301\u7eed\u65f6\u95f4\u3002\u4e00\u65e6\u8fbe\u5230\u8fc7\u671f\u65f6\u95f4\uff0c\u8be5\u952e\u53ca\u5176\u5173\u8054\u7684\u503c\u5c06\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002<\/p>\n<p><strong>\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7 EXPIRE \u6216 PEXPIRE \u547d\u4ee4\u4e3a\u952e\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff1a<\/p>\n<ul>\n<li> <strong>EXPIRE:<\/strong> \u4ee5\u79d2\u4e3a\u5355\u4f4d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002<\/li>\n<li> <strong>PEXPIRE:<\/strong> \u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8981\u5c06\u952e &#8220;my_key&#8221; \u8bbe\u7f6e\u4e3a\u5728 60 \u79d2\u540e\u8fc7\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>EXPIRE my_key 60<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8fc7\u671f\u65f6\u95f4\u7684\u4f5c\u7528<\/strong><\/p>\n<p>\u8fc7\u671f\u65f6\u95f4\u5bf9\u4e8e\u7ba1\u7406 Redis \u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li> <strong>\u91ca\u653e\u7a7a\u95f4:<\/strong> \u81ea\u52a8\u5220\u9664\u4e0d\u518d\u9700\u8981\u7684\u952e\uff0c\u4ece\u800c\u91ca\u653e Redis \u6570\u636e\u5e93\u4e2d\u7684\u7a7a\u95f4\u3002<\/li>\n<li> <strong>\u907f\u514d\u6570\u636e\u8fc7\u65f6:<\/strong> \u8fc7\u671f\u65f6\u95f4\u53ef\u4ee5\u5e2e\u52a9\u907f\u514d\u6570\u636e\u8fc7\u65f6\uff0c\u56e0\u4e3a\u4e00\u65e6\u952e\u8fc7\u671f\uff0c\u5b83\u5c31\u4f1a\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002<\/li>\n<li> <strong>\u961f\u5217\u7ba1\u7406:<\/strong> \u53ef\u4ee5\u4f7f\u7528\u8fc7\u671f\u65f6\u95f4\u6765\u7ba1\u7406\u961f\u5217\uff0c\u4f8b\u5982\u5ef6\u8fdf\u961f\u5217\u6216\u4f18\u5148\u7ea7\u961f\u5217\u3002<\/li>\n<\/ul>\n<p><strong>\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528 TTL \u547d\u4ee4\u83b7\u53d6\u952e\u7684\u5269\u4f59\u8fc7\u671f\u65f6\u95f4\uff1a<\/p>\n<pre>TTL my_key<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u503c\u4e3a -1\uff0c\u5219\u8868\u793a\u952e\u6ca1\u6709\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002<\/p>\n<p><strong>\u53d6\u6d88\u8fc7\u671f\u65f6\u95f4<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7 PERSIST \u547d\u4ee4\u53d6\u6d88\u952e\u7684\u8fc7\u671f\u65f6\u95f4\uff1a<\/p>\n<pre>PERSIST my_key<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e00\u65e6\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u88ab\u53d6\u6d88\uff0c\u5b83\u5c06\u4fdd\u6301\u6d3b\u52a8\u72b6\u6001\uff0c\u76f4\u5230\u624b\u52a8\u5220\u9664\u4e3a\u6b62\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u8fc7\u671f\u65f6\u95f4\u4ec0\u4e48\u610f\u601d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>redis\u8fc7\u671f\u65f6\u95f4\u5141\u8bb8\u4e3a\u952e\u8bbe\u7f6e\u4e00\u4e2a\u6301\u7eed\u65f6\u95f4\uff0c\u5728\u8be5\u65f6\u95f4\u4e4b\u540e\u952e\u53ca\u5176\u503c\u5c06\u88ab\u5220\u9664\u3002\uff081\uff09\u901a\u8fc7expire\u6216pexpire\u547d\u4ee4\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002\uff082\uff09\u8fc7\u671f\u65f6\u95f4\u6709\u52a9\u4e8e\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3001\u907f\u514d\u6570\u636e\u8fc7\u65f6\u4ee5\u53ca\u7ba1\u7406\u961f\u5217\u3002\uff083\uff09\u53ef\u4ee5\u4f7f\u7528ttl\u547d\u4ee4\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4\uff0cpersist\u547d\u4ee4\u53d6\u6d88\u8fc7\u671f\u65f6\u95f4\u3002 Redis \u8fc7\u671f\u65f6\u95f4 Redis \u7684\u8fc7\u671f\u65f6\u95f4\u662f\u6307\u8bbe\u7f6e\u4e00\u4e2a\u952e\u5728 Redis \u6570\u636e\u5e93\u4e2d\u4fdd\u6301\u6d3b\u52a8\u72b6\u6001\u7684\u6301\u7eed\u65f6\u95f4\u3002\u4e00\u65e6\u8fbe\u5230\u8fc7\u671f\u65f6\u95f4\uff0c\u8be5\u952e\u53ca\u5176\u5173\u8054\u7684\u503c\u5c06\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002 \u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4 \u53ef\u4ee5\u901a\u8fc7 EXPIRE \u6216 PEXPIRE \u547d\u4ee4\u4e3a\u952e\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff1a EXPIRE: \u4ee5\u79d2\u4e3a\u5355\u4f4d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002 PEXPIRE: \u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002 \u4f8b\u5982\uff0c\u8981\u5c06\u952e &#8220;my_key&#8221; \u8bbe\u7f6e\u4e3a\u5728 60 \u79d2\u540e\u8fc7\u671f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a EXPIRE my_key 60 \u767b\u5f55\u540e\u590d\u5236 \u8fc7\u671f\u65f6\u95f4\u7684\u4f5c\u7528 \u8fc7\u671f\u65f6\u95f4\u5bf9\u4e8e\u7ba1\u7406 Redis \u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\uff1a \u91ca\u653e\u7a7a\u95f4: \u81ea\u52a8\u5220\u9664\u4e0d\u518d\u9700\u8981\u7684\u952e\uff0c\u4ece\u800c\u91ca\u653e Redis \u6570\u636e\u5e93\u4e2d\u7684\u7a7a\u95f4\u3002 \u907f\u514d\u6570\u636e\u8fc7\u65f6: \u8fc7\u671f\u65f6\u95f4\u53ef\u4ee5\u5e2e\u52a9\u907f\u514d\u6570\u636e\u8fc7\u65f6\uff0c\u56e0\u4e3a\u4e00\u65e6\u952e\u8fc7\u671f\uff0c\u5b83\u5c31\u4f1a\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002 \u961f\u5217\u7ba1\u7406: \u53ef\u4ee5\u4f7f\u7528\u8fc7\u671f\u65f6\u95f4\u6765\u7ba1\u7406\u961f\u5217\uff0c\u4f8b\u5982\u5ef6\u8fdf\u961f\u5217\u6216\u4f18\u5148\u7ea7\u961f\u5217\u3002 \u83b7\u53d6\u8fc7\u671f\u65f6\u95f4 \u53ef\u4ee5\u4f7f\u7528 TTL \u547d\u4ee4\u83b7\u53d6\u952e\u7684\u5269\u4f59\u8fc7\u671f\u65f6\u95f4\uff1a TTL my_key \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u8fd4\u56de\u7684\u503c\u4e3a -1\uff0c\u5219\u8868\u793a\u952e\u6ca1\u6709\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002 \u53d6\u6d88\u8fc7\u671f\u65f6\u95f4 \u53ef\u4ee5\u901a\u8fc7 PERSIST \u547d\u4ee4\u53d6\u6d88\u952e\u7684\u8fc7\u671f\u65f6\u95f4\uff1a PERSIST my_key \u767b\u5f55\u540e\u590d\u5236 \u4e00\u65e6\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u88ab\u53d6\u6d88\uff0c\u5b83\u5c06\u4fdd\u6301\u6d3b\u52a8\u72b6\u6001\uff0c\u76f4\u5230\u624b\u52a8\u5220\u9664\u4e3a\u6b62\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6058","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6058"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6058\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}