{"id":172021,"date":"2024-11-07T09:37:24","date_gmt":"2024-11-07T01:37:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172021\/"},"modified":"2024-11-07T09:37:25","modified_gmt":"2024-11-07T01:37:25","slug":"%e6%b8%85%e7%90%86redis%e5%9e%83%e5%9c%be%e4%bd%bf%e7%94%a8%e8%87%aa%e5%b8%b6%e6%8c%87%e4%bb%a4%ef%bc%88redis%e6%b8%85%e7%90%86%e6%8c%87%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172021\/","title":{"rendered":"\u6e05\u7406Redis\u5783\u573e\u4f7f\u7528\u81ea\u5e36\u6307\u4ee4\uff08redis\u6e05\u7406\u6307\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"%e6%b8%85%e7%90%86redis%e5%9e%83%e5%9c%be%e4%bd%bf%e7%94%a8%e8%87%aa%e5%b8%b6%e6%8c%87%e4%bb%a4%ef%bc%88redis%e6%b8%85%e7%90%86%e6%8c%87%e4%bb%a4%ef%bc%89-kCLMSSEkoI\">\u6e05\u7406Redis\u5783\u573e\u4f7f\u7528\u81ea\u5e36\u6307\u4ee4\uff08redis\u6e05\u7406\u6307\u4ee4\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u96a8\u8457\u4f7f\u7528\u6642\u9593\u7684\u589e\u52a0\uff0cRedis\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u5197\u9918\uff0c\u9019\u4e0d\u50c5\u6703\u4f54\u7528\u5b58\u5132\u7a7a\u9593\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u6e05\u7406Redis\u4e2d\u7684\u5783\u573e\u6578\u64da\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Redis\u81ea\u5e36\u7684\u6307\u4ee4\u4f86\u6e05\u7406\u5783\u573e\u6578\u64da\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e8%88%87%e5%9e%83%e5%9c%be%e6%95%b8%e6%93%9a-kCLMSSEkoI\">Redis\u7684\u6578\u64da\u7d50\u69cb\u8207\u5783\u573e\u6578\u64da<\/h2>\n<p>\u5728\u6df1\u5165\u6e05\u7406\u6307\u4ee4\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Redis\u7684\u6578\u64da\u7d50\u69cb\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u96a8\u8457\u61c9\u7528\u7684\u767c\u5c55\uff0c\u67d0\u4e9b\u6578\u64da\u53ef\u80fd\u4e0d\u518d\u9700\u8981\uff0c\u9019\u4e9b\u6578\u64da\u5c31\u6210\u70ba\u4e86\u5783\u573e\u6578\u64da\u3002\u9019\u4e9b\u5783\u573e\u6578\u64da\u4e0d\u50c5\u4f54\u7528\u5167\u5b58\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e6%b8%85%e7%90%86%e6%8c%87%e4%bb%a4%e6%a6%82%e8%bf%b0-kCLMSSEkoI\">Redis\u6e05\u7406\u6307\u4ee4\u6982\u8ff0<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5e7e\u500b\u5167\u5efa\u7684\u6307\u4ee4\u4f86\u5e6b\u52a9\u7528\u6236\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6e05\u7406\u6307\u4ee4\uff1a<\/p>\n<ul>\n<li><code>DEL<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002<\/li>\n<li><code>UNLINK<\/code>\uff1a\u975e\u963b\u585e\u5730\u522a\u9664\u6307\u5b9a\u7684\u9375\uff0c\u9069\u5408\u5728\u9700\u8981\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\u4f7f\u7528\u3002<\/li>\n<li><code>FLUSHDB<\/code>\uff1a\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>FLUSHALL<\/code>\uff1a\u522a\u9664\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>EXPIRE<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u904e\u671f\u5f8c\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<li><code>EXPIREAT<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u70ba\u7279\u5b9a\u7684\u6642\u9593\u6233\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-kCLMSSEkoI\">\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528\u9019\u4e9b\u6307\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8del%e6%8c%87%e4%bb%a4-kCLMSSEkoI\">1. \u4f7f\u7528DEL\u6307\u4ee4<\/h3>\n<pre><code>DEL mykey<\/code><\/pre>\n<p>\u9019\u689d\u6307\u4ee4\u5c07\u522a\u9664\u540d\u70ba<code>mykey<\/code>\u7684\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8unlink%e6%8c%87%e4%bb%a4-kCLMSSEkoI\">2. \u4f7f\u7528UNLINK\u6307\u4ee4<\/h3>\n<pre><code>UNLINK mykey<\/code><\/pre>\n<p>\u9019\u689d\u6307\u4ee4\u5c07\u975e\u963b\u585e\u5730\u522a\u9664\u540d\u70ba<code>mykey<\/code>\u7684\u9375\uff0c\u9069\u5408\u5728\u9700\u8981\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\u4f7f\u7528\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8flushdb%e6%8c%87%e4%bb%a4-kCLMSSEkoI\">3. \u4f7f\u7528FLUSHDB\u6307\u4ee4<\/h3>\n<pre><code>FLUSHDB<\/code><\/pre>\n<p>\u9019\u689d\u6307\u4ee4\u5c07\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff0c\u8acb\u8b39\u614e\u4f7f\u7528\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8expire%e6%8c%87%e4%bb%a4-kCLMSSEkoI\">4. \u4f7f\u7528EXPIRE\u6307\u4ee4<\/h3>\n<pre><code>EXPIRE mykey 3600<\/code><\/pre>\n<p>\u9019\u689d\u6307\u4ee4\u5c07\u8a2d\u7f6e\u540d\u70ba<code>mykey<\/code>\u7684\u9375\u57283600\u79d2\u5f8c\u904e\u671f\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-kCLMSSEkoI\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6e05\u7406\u6307\u4ee4\u6642\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u3002<\/li>\n<li>\u5728\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\uff0c\u4f7f\u7528<code>UNLINK<\/code>\u6307\u4ee4\u4ee5\u907f\u514d\u963b\u585eRedis\u670d\u52d9\u3002<\/li>\n<li>\u4f7f\u7528<code>EXPIRE<\/code>\u6307\u4ee4\u4f86\u81ea\u52d5\u7ba1\u7406\u904e\u671f\u6578\u64da\uff0c\u6e1b\u5c11\u624b\u52d5\u6e05\u7406\u7684\u5de5\u4f5c\u91cf\u3002<\/li>\n<li>\u5728\u57f7\u884c<code>FLUSHDB<\/code>\u6216<code>FLUSHALL<\/code>\u6307\u4ee4\u4e4b\u524d\uff0c\u52d9\u5fc5\u78ba\u8a8d\u7576\u524d\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u4ee5\u514d\u8aa4\u522a\u91cd\u8981\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kCLMSSEkoI\">\u7e3d\u7d50<\/h2>\n<p>\u6e05\u7406Redis\u4e2d\u7684\u5783\u573e\u6578\u64da\u662f\u4fdd\u6301\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528Redis\u81ea\u5e36\u7684\u6e05\u7406\u6307\u4ee4\uff0c\u5982<code>DEL<\/code>\u3001<code>UNLINK<\/code>\u3001<code>FLUSHDB<\/code>\u548c<code>EXPIRE<\/code>\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u3002\u5b9a\u671f\u9032\u884c\u6578\u64da\u6e05\u7406\u4e0d\u50c5\u80fd\u91cb\u653e\u5b58\u5132\u7a7a\u9593\uff0c\u9084\u80fd\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\uff0c\u78ba\u4fddRedis\u7684\u9ad8\u6548\u904b\u884c\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\u6578\u64da\u5b58\u5132\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Redis\u81ea\u5e26\u6307\u4ee4\u6709\u6548\u6e05\u7406\u5783\u573e\u6570\u636e\uff0c\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff0c\u63d0\u5347\u5e94\u7528\u54cd\u5e94\u901f\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-172021","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172021","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=172021"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172021\/revisions"}],"predecessor-version":[{"id":172022,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172021\/revisions\/172022"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172021"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172021"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}