{"id":98774,"date":"2024-10-21T05:25:17","date_gmt":"2024-10-20T21:25:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98774\/"},"modified":"2024-10-21T05:25:18","modified_gmt":"2024-10-20T21:25:18","slug":"redis-%e7%9a%84%e8%87%aa%e5%a2%9e%e5%8a%9f%e8%83%bd-incr-%e7%9a%84%e5%a8%81%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98774\/","title":{"rendered":"Redis \u7684\u81ea\u589e\u529f\u80fd incr \u7684\u5a01\u529b"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e8%87%aa%e5%a2%9e%e5%8a%9f%e8%83%bd-incr-%e7%9a%84%e5%a8%81%e5%8a%9b-iallvkmiaK\">Redis \u7684\u81ea\u589e\u529f\u80fd incr \u7684\u5a01\u529b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u5176\u4e2d\uff0c\u81ea\u589e\u529f\u80fd <code>INCR<\/code> \u662f Redis \u63d0\u4f9b\u7684\u4e00\u500b\u5f37\u5927\u5de5\u5177\uff0c\u80fd\u5920\u7c21\u5316\u8a08\u6578\u548c\u6578\u64da\u66f4\u65b0\u7684\u904e\u7a0b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>INCR<\/code> \u7684\u529f\u80fd\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u5a01\u529b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-incr-%e5%91%bd%e4%bb%a4%ef%bc%9f-iallvkmiaK\">\u4ec0\u9ebc\u662f INCR \u547d\u4ee4\uff1f<\/h2>\n<p><code>INCR<\/code> \u662f Redis \u4e2d\u7684\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u547d\u4ee4\uff0c\u7528\u65bc\u5c07\u6307\u5b9a\u9375\u7684\u6574\u6578\u503c\u589e\u52a0 1\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0cRedis \u6703\u81ea\u52d5\u5c07\u5176\u521d\u59cb\u5316\u70ba 0\uff0c\u7136\u5f8c\u518d\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97 <code>INCR<\/code> \u5728\u591a\u7dda\u7a0b\u6216\u591a\u9032\u7a0b\u74b0\u5883\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u907f\u514d\u6578\u64da\u7af6\u722d\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"incr-%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-iallvkmiaK\">INCR \u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u4f7f\u7528 <code>INCR<\/code> \u547d\u4ee4\u975e\u5e38\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>INCR key<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u8a08\u6578\u5668\u7528\u65bc\u8a18\u9304\u7db2\u7ad9\u7684\u8a2a\u554f\u6b21\u6578\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u4f7f\u7528 <code>INCR<\/code>\uff1a<\/p>\n<pre><code>INCR page_views<\/code><\/pre>\n<p>\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u8a72\u9801\u9762\u6642\uff0c\u9019\u500b\u547d\u4ee4\u5c31\u6703\u5c07 <code>page_views<\/code> \u7684\u503c\u589e\u52a0 1\u3002<\/p>\n<h2 id=\"incr-%e7%9a%84%e5%84%aa%e5%8b%a2-iallvkmiaK\">INCR \u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u539f\u5b50\u6027\uff1a<\/strong>\u7531\u65bc <code>INCR<\/code> \u662f\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u7121\u8ad6\u6709\u591a\u5c11\u500b\u9032\u7a0b\u540c\u6642\u57f7\u884c\u9019\u500b\u547d\u4ee4\uff0c\u6700\u7d42\u7684\u7d50\u679c\u90fd\u662f\u6b63\u78ba\u7684\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u8d8a\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97 <code>INCR<\/code> \u64cd\u4f5c\u975e\u5e38\u5feb\u901f\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u3002<\/li>\n<li><strong>\u7c21\u5316\u4ee3\u78bc\uff1a<\/strong>\u4f7f\u7528 <code>INCR<\/code> \u53ef\u4ee5\u6e1b\u5c11\u624b\u52d5\u7ba1\u7406\u8a08\u6578\u5668\u7684\u4ee3\u78bc\uff0c\u8b93\u958b\u767c\u8005\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-iallvkmiaK\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b <code>INCR<\/code> \u7684\u5be6\u969b\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e8%a8%aa%e5%95%8f%e8%a8%88%e6%95%b8%e5%99%a8-iallvkmiaK\">1. \u8a2a\u554f\u8a08\u6578\u5668<\/h3>\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u7db2\u7ad9\u7684\u8a2a\u554f\u8a08\u6578\u5668\u662f <code>INCR<\/code> \u7684\u4e00\u500b\u5e38\u898b\u61c9\u7528\u3002\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u9801\u9762\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u81ea\u52d5\u66f4\u65b0\u8a08\u6578\uff0c\u4e26\u5728\u9700\u8981\u6642\u986f\u793a\u7d66\u7528\u6236\u3002<\/p>\n<h3 id=\"2-%e6%8e%92%e8%a1%8c%e6%a6%9c-iallvkmiaK\">2. \u6392\u884c\u699c<\/h3>\n<p>\u5728\u904a\u6232\u6216\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u4e2d\uff0c<code>INCR<\/code> \u53ef\u4ee5\u7528\u4f86\u66f4\u65b0\u7528\u6236\u7684\u5206\u6578\u6216\u6392\u540d\u3002\u6bcf\u7576\u7528\u6236\u5b8c\u6210\u67d0\u500b\u4efb\u52d9\u6216\u7372\u5f97\u6210\u5c31\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>INCR<\/code> \u4f86\u589e\u52a0\u5176\u5206\u6578\u3002<\/p>\n<h3 id=\"3-%e9%99%90%e6%b5%81%e6%8e%a7%e5%88%b6-iallvkmiaK\">3. \u9650\u6d41\u63a7\u5236<\/h3>\n<p>\u5728 API \u9650\u6d41\u7684\u5834\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>INCR<\/code> \u4f86\u8a08\u7b97\u67d0\u500b\u7528\u6236\u5728\u7279\u5b9a\u6642\u9593\u5167\u7684\u8acb\u6c42\u6b21\u6578\uff0c\u5f9e\u800c\u6c7a\u5b9a\u662f\u5426\u5141\u8a31\u5176\u7e7c\u7e8c\u767c\u9001\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-iallvkmiaK\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684 <code>INCR<\/code> \u547d\u4ee4\u4e0d\u50c5\u7c21\u5316\u4e86\u8a08\u6578\u548c\u6578\u64da\u66f4\u65b0\u7684\u904e\u7a0b\uff0c\u9084\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6027\u80fd\u548c\u539f\u5b50\u6027\uff0c\u9069\u7528\u65bc\u591a\u7a2e\u5834\u666f\u3002\u7121\u8ad6\u662f\u5728\u7db2\u7ad9\u8a2a\u554f\u8a08\u6578\u3001\u904a\u6232\u5206\u6578\u66f4\u65b0\u9084\u662f API \u9650\u6d41\u63a7\u5236\u4e2d\uff0c<code>INCR<\/code> \u90fd\u5c55\u73fe\u4e86\u5176\u5f37\u5927\u7684\u5a01\u529b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528 Redis \u7684 <code>INCR<\/code> \u547d\u4ee4\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u81ea\u589e\u529f\u80fd incr\uff0c\u4e86\u89e3\u5176\u5728\u9ad8\u6548\u6570\u636e\u5904\u7406\u548c\u5b9e\u65f6\u5e94\u7528\u4e2d\u7684\u5f3a\u5927\u5a01\u529b\uff0c\u63d0\u5347\u6027\u80fd\u4e0e\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-98774","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98774","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=98774"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98774\/revisions"}],"predecessor-version":[{"id":98775,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98774\/revisions\/98775"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}