{"id":134993,"date":"2024-10-31T06:13:15","date_gmt":"2024-10-30T22:13:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134993\/"},"modified":"2024-10-31T06:13:16","modified_gmt":"2024-10-30T22:13:16","slug":"rredis%e7%9a%84%e5%a2%9e%e9%95%b7%e4%b9%8b%e8%b7%afincr%e7%9a%84%e7%94%a8%e6%b3%95%ef%bc%88redis%e7%9a%84inc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134993\/","title":{"rendered":"rRedis\u7684\u589e\u9577\u4e4b\u8defincr\u7684\u7528\u6cd5\uff08redis\u7684inc\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%9a%84%e5%a2%9e%e9%95%b7%e4%b9%8b%e8%b7%af%ef%bc%9aincr%e7%9a%84%e7%94%a8%e6%b3%95-aVHlfPsulK\">Redis\u7684\u589e\u9577\u4e4b\u8def\uff1aINCR\u7684\u7528\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002Redis\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u5404\u7a2e\u61c9\u7528\u5834\u666f\u6642\u90fd\u80fd\u8868\u73fe\u51fa\u8272\u3002\u5176\u4e2d\uff0cRedis\u7684INCR\u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eINCR\u7684\u7528\u6cd5\u53ca\u5176\u5728Redis\u589e\u9577\u4e4b\u8def\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afincr%e5%91%bd%e4%bb%a4%ef%bc%9f-aVHlfPsulK\">\u4ec0\u9ebc\u662fINCR\u547d\u4ee4\uff1f<\/h2>\n<p>INCR\u547d\u4ee4\u662fRedis\u4e2d\u7528\u65bc\u5c0d\u6307\u5b9a\u9375\u7684\u6574\u6578\u503c\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u7684\u547d\u4ee4\u3002\u7576\u4f60\u4f7f\u7528INCR\u547d\u4ee4\u6642\uff0cRedis\u6703\u5c07\u8a72\u9375\u7684\u503c\u589e\u52a01\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0cRedis\u6703\u81ea\u52d5\u5c07\u5176\u521d\u59cb\u5316\u70ba0\uff0c\u7136\u5f8c\u518d\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u9019\u4f7f\u5f97INCR\u547d\u4ee4\u5728\u8a08\u6578\u5668\u3001\u7d71\u8a08\u6578\u64da\u7b49\u5834\u666f\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h3 id=\"incr%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-aVHlfPsulK\">INCR\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5<\/h3>\n<pre><code>INCR key<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>key<\/code>\u662f\u4f60\u60f3\u8981\u81ea\u589e\u7684\u9375\u540d\u3002\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0cRedis\u5c07\u8fd4\u56de\u81ea\u589e\u5f8c\u7684\u503c\u3002<\/p>\n<h2 id=\"incr%e5%91%bd%e4%bb%a4%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-aVHlfPsulK\">INCR\u547d\u4ee4\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>INCR\u547d\u4ee4\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4f8b\u5b50\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7ad9\u8a2a\u554f\u8a08\u6578\u5668\uff1a<\/strong>\u8a31\u591a\u7db2\u7ad9\u9700\u8981\u7d71\u8a08\u6bcf\u65e5\u7684\u8a2a\u554f\u91cf\uff0c\u4f7f\u7528INCR\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/li>\n<li><strong>\u904a\u6232\u5206\u6578\u7d71\u8a08\uff1a<\/strong>\u5728\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u5206\u6578\u53ef\u4ee5\u4f7f\u7528INCR\u547d\u4ee4\u9032\u884c\u5be6\u6642\u66f4\u65b0\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u5373\u6642\u6027\u3002<\/li>\n<li><strong>\u9650\u6d41\u63a7\u5236\uff1a<\/strong>\u5728API\u8acb\u6c42\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528INCR\u547d\u4ee4\u4f86\u9650\u5236\u67d0\u500b\u7528\u6236\u5728\u7279\u5b9a\u6642\u9593\u5167\u7684\u8acb\u6c42\u6b21\u6578\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8incr%e5%91%bd%e4%bb%a4%e8%a8%88%e7%ae%97%e7%b6%b2%e7%ab%99%e8%a8%aa%e5%95%8f%e9%87%8f-aVHlfPsulK\">\u793a\u4f8b\uff1a\u4f7f\u7528INCR\u547d\u4ee4\u8a08\u7b97\u7db2\u7ad9\u8a2a\u554f\u91cf<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7db2\u7ad9\uff0c\u60f3\u8981\u7d71\u8a08\u6bcf\u65e5\u7684\u8a2a\u554f\u91cf\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INCR daily:visits<\/code><\/pre>\n<p>\u6bcf\u7576\u6709\u7528\u6236\u8a2a\u554f\u7db2\u7ad9\u6642\uff0c\u6211\u5011\u5c31\u57f7\u884c\u9019\u500b\u547d\u4ee4\uff0cRedis\u6703\u81ea\u52d5\u5c07<code>daily:visits<\/code>\u7684\u503c\u52a01\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528<code>GET daily:visits<\/code>\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u8a2a\u554f\u91cf\u3002<\/p>\n<h2 id=\"incr%e5%91%bd%e4%bb%a4%e7%9a%84%e5%84%aa%e5%8b%a2-aVHlfPsulK\">INCR\u547d\u4ee4\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528INCR\u547d\u4ee4\u6709\u5e7e\u500b\u660e\u986f\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u539f\u5b50\u6027\uff1a<\/strong>INCR\u547d\u4ee4\u662f\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u5728\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u57f7\u884cINCR\u6642\uff0c\u4e0d\u6703\u51fa\u73fe\u6578\u64da\u7af6\u722d\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u8d8a\uff1a<\/strong>Redis\u7684INCR\u547d\u4ee4\u57f7\u884c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>INCR\u547d\u4ee4\u7684\u8a9e\u6cd5\u7c21\u55ae\uff0c\u6613\u65bc\u7406\u89e3\u548c\u4f7f\u7528\uff0c\u9069\u5408\u5404\u7a2e\u958b\u767c\u8005\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aVHlfPsulK\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684INCR\u547d\u4ee4\u5728\u6578\u64da\u589e\u9577\u548c\u8a08\u6578\u65b9\u9762\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\uff0c\u7121\u8ad6\u662f\u5728\u7db2\u7ad9\u8a2a\u554f\u91cf\u7d71\u8a08\u3001\u904a\u6232\u5206\u6578\u66f4\u65b0\u9084\u662fAPI\u9650\u6d41\u63a7\u5236\u4e2d\uff0c\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u96a8\u8457Redis\u7684\u6301\u7e8c\u767c\u5c55\u548c\u61c9\u7528\u5834\u666f\u7684\u64f4\u5c55\uff0cINCR\u547d\u4ee4\u5c07\u7e7c\u7e8c\u5728\u6578\u64da\u8655\u7406\u4e2d\u626e\u6f14\u95dc\u9375\u89d2\u8272\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u589e\u9577\u4e4b\u8def\uff0c\u4e86\u89e3incr\u547d\u4ee4\u7684\u7528\u6cd5\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u589e\u9577\u6578\u64da\u503c\uff0c\u63d0\u5347\u6027\u80fd\u8207\u61c9\u7528\u6548\u679c\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-134993","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134993","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=134993"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134993\/revisions"}],"predecessor-version":[{"id":134994,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134993\/revisions\/134994"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}