{"id":129065,"date":"2024-10-26T18:49:39","date_gmt":"2024-10-26T10:49:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129065\/"},"modified":"2024-10-26T18:49:40","modified_gmt":"2024-10-26T10:49:40","slug":"redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9e%e8%88%87%e8%87%aa%e6%b8%9b%ef%bc%88redis%e8%87%aa%e5%a2%9e%e5%8a%a0%e8%87%aa%e6%b8%9b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129065\/","title":{"rendered":"Redis\u5be6\u73fe\u81ea\u589e\u8207\u81ea\u6e1b\uff08redis\u81ea\u589e\u52a0\u81ea\u6e1b\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9e%e8%88%87%e8%87%aa%e6%b8%9b%ef%bc%88redis%e8%87%aa%e5%a2%9e%e5%8a%a0%e8%87%aa%e6%b8%9b%ef%bc%89-urJWINnbzX\">Redis\u5be6\u73fe\u81ea\u589e\u8207\u81ea\u6e1b\uff08redis\u81ea\u589e\u52a0\u81ea\u6e1b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u81ea\u589e\u548c\u81ea\u6e1b\u64cd\u4f5c\u662fRedis\u4e2d\u975e\u5e38\u5e38\u898b\u7684\u529f\u80fd\uff0c\u9019\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u7528\u4f86\u8a08\u6578\u3001\u7d71\u8a08\u6216\u7ba1\u7406\u8cc7\u6e90\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u81ea\u589e\u548c\u81ea\u6e1b\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"redis%e8%87%aa%e5%a2%9e%e6%93%8d%e4%bd%9c-urJWINnbzX\">Redis\u81ea\u589e\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u81ea\u589e\u64cd\u4f5c\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u547d\u4ee4 <code>INCR<\/code> \u4f86\u5be6\u73fe\u3002\u9019\u500b\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u9375\u7684\u503c\u589e\u52a01\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0cRedis\u6703\u81ea\u52d5\u5275\u5efa\u8a72\u9375\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba1\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-urJWINnbzX\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<pre><code>127.0.0.1:6379&gt; INCR mycounter\n(integer) 1\n127.0.0.1:6379&gt; INCR mycounter\n(integer) 2\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 <code>INCR<\/code> \u547d\u4ee4\u5c0d\u9375 <code>mycounter<\/code> \u9032\u884c\u81ea\u589e\u64cd\u4f5c\uff0c\u7d50\u679c\u70ba1\u3002\u518d\u6b21\u57f7\u884c\u76f8\u540c\u7684\u547d\u4ee4\u5f8c\uff0c\u503c\u8b8a\u70ba2\u3002<\/p>\n<h3 id=\"%e8%87%aa%e5%a2%9e%e6%8c%87%e5%ae%9a%e5%80%bc-urJWINnbzX\">\u81ea\u589e\u6307\u5b9a\u503c<\/h3>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u81ea\u589e\u64cd\u4f5c\uff0cRedis\u9084\u63d0\u4f9b\u4e86 <code>INCRBY<\/code> \u547d\u4ee4\uff0c\u5141\u8a31\u7528\u6236\u6307\u5b9a\u81ea\u589e\u7684\u6578\u91cf\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; INCRBY mycounter 5\n(integer) 7\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07 <code>mycounter<\/code> \u7684\u503c\u589e\u52a0\u4e865\uff0c\u6700\u7d42\u7d50\u679c\u70ba7\u3002<\/p>\n<h2 id=\"redis%e8%87%aa%e6%b8%9b%e6%93%8d%e4%bd%9c-urJWINnbzX\">Redis\u81ea\u6e1b\u64cd\u4f5c<\/h2>\n<p>\u8207\u81ea\u589e\u64cd\u4f5c\u985e\u4f3c\uff0cRedis\u4e5f\u63d0\u4f9b\u4e86\u81ea\u6e1b\u529f\u80fd\uff0c\u9019\u53ef\u4ee5\u901a\u904e <code>DECR<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u9019\u500b\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u9375\u7684\u503c\u6e1b\u5c111\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0cRedis\u6703\u81ea\u52d5\u5275\u5efa\u8a72\u9375\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba-1\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-urJWINnbzX\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<pre><code>127.0.0.1:6379&gt; DECR mycounter\n(integer) 6\n127.0.0.1:6379&gt; DECR mycounter\n(integer) 5\n<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u6211\u5011\u5c0d <code>mycounter<\/code> \u9032\u884c\u4e86\u81ea\u6e1b\u64cd\u4f5c\uff0c\u7d50\u679c\u4f9d\u6b21\u70ba6\u548c5\u3002<\/p>\n<h3 id=\"%e8%87%aa%e6%b8%9b%e6%8c%87%e5%ae%9a%e5%80%bc-urJWINnbzX\">\u81ea\u6e1b\u6307\u5b9a\u503c<\/h3>\n<p>\u540c\u6a23\u5730\uff0cRedis\u4e5f\u63d0\u4f9b\u4e86 <code>DECRBY<\/code> \u547d\u4ee4\uff0c\u5141\u8a31\u7528\u6236\u6307\u5b9a\u81ea\u6e1b\u7684\u6578\u91cf\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; DECRBY mycounter 3\n(integer) 2\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07 <code>mycounter<\/code> \u7684\u503c\u6e1b\u5c11\u4e863\uff0c\u6700\u7d42\u7d50\u679c\u70ba2\u3002<\/p>\n<h2 id=\"%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-urJWINnbzX\">\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis\u7684\u81ea\u589e\u548c\u81ea\u6e1b\u64cd\u4f5c\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u8a08\u6578\u5668\uff1a<\/strong>\u7528\u65bc\u7d71\u8a08\u7db2\u7ad9\u8a2a\u554f\u91cf\u3001\u9ede\u64ca\u91cf\u7b49\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u7528\u65bc\u7ba1\u7406\u53ef\u7528\u8cc7\u6e90\u7684\u6578\u91cf\uff0c\u4f8b\u5982\u5eab\u5b58\u7ba1\u7406\u3002<\/li>\n<li><strong>\u6392\u884c\u699c\uff1a<\/strong>\u7528\u65bc\u5be6\u6642\u66f4\u65b0\u7528\u6236\u5206\u6578\u6216\u6392\u540d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-urJWINnbzX\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u81ea\u589e\u548c\u81ea\u6e1b\u64cd\u4f5c\uff0c\u9019\u4e9b\u529f\u80fd\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u7ba1\u7406\u8a08\u6578\u548c\u8cc7\u6e90\u3002\u7121\u8ad6\u662f\u5728\u7db2\u7ad9\u6d41\u91cf\u7d71\u8a08\u9084\u662f\u8cc7\u6e90\u7ba1\u7406\u65b9\u9762\uff0c\u9019\u4e9b\u64cd\u4f5c\u90fd\u80fd\u5920\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u81ea\u589e\u8207\u81ea\u6e1b\u64cd\u4f5c\uff0c\u7c21\u5316\u6578\u64da\u8a08\u7b97\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\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-129065","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129065","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=129065"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129065\/revisions"}],"predecessor-version":[{"id":129066,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129065\/revisions\/129066"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}