{"id":179678,"date":"2024-11-09T03:53:25","date_gmt":"2024-11-08T19:53:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179678\/"},"modified":"2024-11-09T03:53:25","modified_gmt":"2024-11-08T19:53:25","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-redis-%e4%b8%ad%e6%9f%a5%e8%a9%a2%e7%b7%a9%e5%ad%98%ef%bc%88%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2-redis-%e4%b8%ad%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179678\/","title":{"rendered":"\u5982\u4f55\u5728 Redis \u4e2d\u67e5\u8a62\u7de9\u5b58\uff08\u5982\u4f55\u67e5\u8a62 redis \u4e2d\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-redis-%e4%b8%ad%e6%9f%a5%e8%a9%a2%e7%b7%a9%e5%ad%98%ef%bc%88%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2-redis-%e4%b8%ad%e7%b7%a9%e5%ad%98%ef%bc%89-iPAhGGrBFA\">\u5982\u4f55\u5728 Redis \u4e2d\u67e5\u8a62\u7de9\u5b58\uff08\u5982\u4f55\u67e5\u8a62 redis \u4e2d\u7de9\u5b58\uff09<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis \u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u67e5\u8a62\u7de9\u5b58\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-iPAhGGrBFA\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u67e5\u8a62\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u57fa\u672c\u6982\u5ff5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u5b58\u5132\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2-redis-%e7%b7%a9%e5%ad%98%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-iPAhGGrBFA\">\u67e5\u8a62 Redis \u7de9\u5b58\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u67e5\u8a62\u7de9\u5b58\u7684\u57fa\u672c\u547d\u4ee4\u4e3b\u8981\u662f <code>GET<\/code> \u548c <code>HGET<\/code>\u3002\u9019\u4e9b\u547d\u4ee4\u7528\u65bc\u7372\u53d6\u5b58\u5132\u5728 Redis \u4e2d\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-get-%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%a9%a2%e5%ad%97%e7%ac%a6%e4%b8%b2-iPAhGGrBFA\">\u4f7f\u7528 GET \u547d\u4ee4\u67e5\u8a62\u5b57\u7b26\u4e32<\/h3>\n<p>\u5982\u679c\u4f60\u5728 Redis \u4e2d\u5b58\u5132\u4e86\u4e00\u500b\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET mykey \"Hello, Redis!\"\nGET mykey\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u9996\u5148\u5c07\u5b57\u7b26\u4e32 &#8220;Hello, Redis!&#8221; \u5b58\u5132\u5728\u9375 <code>mykey<\/code> \u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u67e5\u8a62\u8a72\u9375\u7684\u503c\uff0c\u8fd4\u56de\u7d50\u679c\u70ba &#8220;Hello, Redis!&#8221;\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-hget-%e5%91%bd%e4%bb%a4%e6%9f%a5%e8%a9%a2%e5%93%88%e5%b8%8c-iPAhGGrBFA\">\u4f7f\u7528 HGET \u547d\u4ee4\u67e5\u8a62\u54c8\u5e0c<\/h3>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>HGET<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u7279\u5b9a\u5b57\u6bb5\u7684\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHSET user:1000 age 30\nHGET user:1000 name\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u500b\u54c8\u5e0c <code>user:1000<\/code>\uff0c\u4e26\u8a2d\u7f6e\u4e86 <code>name<\/code> \u548c <code>age<\/code> \u5169\u500b\u5b57\u6bb5\u3002\u7136\u5f8c\uff0c\u6211\u5011\u4f7f\u7528 <code>HGET<\/code> \u547d\u4ee4\u67e5\u8a62 <code>name<\/code> \u5b57\u6bb5\u7684\u503c\uff0c\u8fd4\u56de\u7d50\u679c\u70ba &#8220;Alice&#8221;\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e7%b7%a9%e5%ad%98%e7%9a%84%e5%85%b6%e4%bb%96%e5%91%bd%e4%bb%a4-iPAhGGrBFA\">\u67e5\u8a62\u7de9\u5b58\u7684\u5176\u4ed6\u547d\u4ee4<\/h2>\n<p>\u9664\u4e86 <code>GET<\/code> \u548c <code>HGET<\/code>\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u5176\u4ed6\u4e00\u4e9b\u6709\u7528\u7684\u67e5\u8a62\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>EXISTS<\/code>\uff1a\u6aa2\u67e5\u67d0\u500b\u9375\u662f\u5426\u5b58\u5728\u3002<\/li>\n<li><code>KEYS<\/code>\uff1a\u67e5\u8a62\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u6240\u6709\u9375\u3002<\/li>\n<li><code>SCAN<\/code>\uff1a\u589e\u91cf\u8fed\u4ee3\u9375\u7a7a\u9593\uff0c\u9069\u5408\u5927\u6578\u64da\u96c6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-exists-%e5%91%bd%e4%bb%a4-iPAhGGrBFA\">\u4f7f\u7528 EXISTS \u547d\u4ee4<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 <code>EXISTS<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u67d0\u500b\u9375\u662f\u5426\u5b58\u5728\uff1a<\/p>\n<pre><code>EXISTS mykey\n<\/code><\/pre>\n<p>\u5982\u679c <code>mykey<\/code> \u5b58\u5728\uff0c\u5247\u8fd4\u56de 1\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de 0\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-keys-%e5%91%bd%e4%bb%a4-iPAhGGrBFA\">\u4f7f\u7528 KEYS \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u4f60\u60f3\u67e5\u8a62\u6240\u6709\u4ee5\u7279\u5b9a\u524d\u7db4\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>KEYS user:*\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u4ee5 <code>user:<\/code> \u958b\u982d\u7684\u9375\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-iPAhGGrBFA\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u67e5\u8a62\u7de9\u5b58\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u6548\u7387\uff1a<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u56e0\u70ba\u5b83\u6703\u963b\u585e Redis \u4f3a\u670d\u5668\uff0c\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li>\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u589e\u91cf\u67e5\u8a62\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u7de9\u5b58\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iPAhGGrBFA\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Redis \u4e2d\u67e5\u8a62\u7de9\u5b58\u662f\u4e00\u500b\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4f7f\u7528\u57fa\u672c\u547d\u4ee4\u5982 <code>GET<\/code> \u548c <code>HGET<\/code>\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u4e86\u89e3\u5176\u4ed6\u67e5\u8a62\u547d\u4ee4\u548c\u6700\u4f73\u5be6\u8e10\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u4f60\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 Redis \u4e2d\u67e5\u8a62\u7de9\u5b58\uff0c\u638c\u63e1\u57fa\u672c\u547d\u4ee4\u548c\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\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-179678","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179678","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=179678"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179678\/revisions"}],"predecessor-version":[{"id":179679,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179678\/revisions\/179679"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}