{"id":6030,"date":"2024-11-14T11:43:07","date_gmt":"2024-11-14T03:43:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6030\/"},"modified":"2024-11-14T11:43:07","modified_gmt":"2024-11-14T03:43:07","slug":"redis-incr%e7%9a%84%e5%80%bc%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6030\/","title":{"rendered":"redis incr\u7684\u503c\u5982\u4f55\u8bbe\u7f6e"},"content":{"rendered":"

\n \u8981\u8bbe\u7f6e redis \u4e2d incr \u547d\u4ee4\u7684\u503c\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u4e2a\u8981\u9012\u589e\u7684\u952e\uff0c\u8bed\u6cd5\u4e3a\uff1aincr key\u3002\u4f8b\u5982\uff0cincr counter \u4f1a\u5c06 counter \u7684\u503c\u4ece 0 \u589e\u52a0\u5230 1\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528 incrby \u547d\u4ee4\u589e\u52a0\u4efb\u610f\u6570\u5b57\uff0c\u8bed\u6cd5\u4e3a\uff1aincrby key increment\uff0c\u5176\u4e2d increment \u4e3a\u8981\u589e\u52a0\u7684\u503c\u3002\n<\/p><\/blockquote>\n

\"redis<\/p>\n

\u5982\u4f55\u8bbe\u7f6e Redis \u4e2d INCR \u547d\u4ee4\u7684\u503c<\/strong><\/p>\n

Redis \u4e2d\u7684 INCR \u547d\u4ee4\u7528\u4e8e\u5c06\u6307\u5b9a\u952e\u7684\u503c\u539f\u5b50\u6027\u5730\u589e\u52a0 1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u660e\u4e86\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u8ba1\u6570\u5668\u3001\u552f\u4e00\u6807\u8bc6\u7b26\u6216\u4efb\u4f55\u9700\u8981\u9012\u589e\u7684\u573a\u666f\u3002<\/p>\n

\u8bbe\u7f6e INCR \u547d\u4ee4\u7684\u503c<\/strong><\/p>\n

\u8bbe\u7f6e INCR \u547d\u4ee4\u7684\u503c\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728\u547d\u4ee4\u8bed\u6cd5\u4e2d\u6307\u5b9a\u4e00\u4e2a\u53c2\u6570\u5373\u53ef\uff1a<\/p>\n

INCR key<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff0ckey \u662f\u8981\u5bf9\u5176\u503c\u8fdb\u884c\u9012\u589e\u7684\u952e\u3002<\/p>\n
\u793a\u4f8b<\/strong><\/p>\n
\u4f8b\u5982\uff0c\u8981\u5c06\u952e counter \u7684\u503c\u589e\u52a0 1\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
INCR counter<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6267\u884c\u6b64\u547d\u4ee4\u540e\uff0ccounter \u7684\u503c\u5c06\u4ece 0 \u589e\u52a0\u5230 1\u3002<\/p>\n
\u5176\u4ed6\u7528\u6cd5<\/strong><\/p>\n
INCR \u547d\u4ee4\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5c06\u503c\u589e\u52a0\u4efb\u610f\u6570\u5b57\uff0c\u800c\u4e0d\u662f\u4ec5\u589e\u52a0 1\u3002\u8981\u6267\u884c\u6b64\u64cd\u4f5c\uff0c\u8bf7\u4f7f\u7528 INCRBY \u547d\u4ee4\uff1a<\/p>\n
INCRBY key increment<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff0cincrement \u662f\u8981\u589e\u52a0\u7684\u503c\u3002<\/p>\n
\u793a\u4f8b<\/strong><\/p>\n
\u4f8b\u5982\uff0c\u8981\u5c06\u952e number \u7684\u503c\u589e\u52a0 5\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
INCRBY number 5<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6267\u884c\u6b64\u547d\u4ee4\u540e\uff0cnumber \u7684\u503c\u5c06\u4ece 10 \u589e\u52a0\u5230 15\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f incr\u7684\u503c\u5982\u4f55\u8bbe\u7f6e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8981\u8bbe\u7f6e redis \u4e2d incr \u547d\u4ee4\u7684\u503c\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u4e2a\u8981\u9012\u589e\u7684\u952e\uff0c\u8bed\u6cd5\u4e3a\uff1aincr key\u3002\u4f8b\u5982\uff0cincr counter \u4f1a\u5c06 counter \u7684\u503c\u4ece 0 \u589e\u52a0\u5230 1\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528 incrby \u547d\u4ee4\u589e\u52a0\u4efb\u610f\u6570\u5b57\uff0c\u8bed\u6cd5\u4e3a\uff1aincrby key increment\uff0c\u5176\u4e2d increment \u4e3a\u8981\u589e\u52a0\u7684\u503c\u3002 \u5982\u4f55\u8bbe\u7f6e Redis \u4e2d INCR \u547d\u4ee4\u7684\u503c Redis \u4e2d\u7684 INCR \u547d\u4ee4\u7528\u4e8e\u5c06\u6307\u5b9a\u952e\u7684\u503c\u539f\u5b50\u6027\u5730\u589e\u52a0 1\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u660e\u4e86\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u591a\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u4f8b\u5982\u8ba1\u6570\u5668\u3001\u552f\u4e00\u6807\u8bc6\u7b26\u6216\u4efb\u4f55\u9700\u8981\u9012\u589e\u7684\u573a\u666f\u3002 \u8bbe\u7f6e INCR \u547d\u4ee4\u7684\u503c \u8bbe\u7f6e INCR \u547d\u4ee4\u7684\u503c\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728\u547d\u4ee4\u8bed\u6cd5\u4e2d\u6307\u5b9a\u4e00\u4e2a\u53c2\u6570\u5373\u53ef\uff1a INCR key \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0ckey \u662f\u8981\u5bf9\u5176\u503c\u8fdb\u884c\u9012\u589e\u7684\u952e\u3002 \u793a\u4f8b \u4f8b\u5982\uff0c\u8981\u5c06\u952e counter \u7684\u503c\u589e\u52a0 1\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a INCR counter \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u6b64\u547d\u4ee4\u540e\uff0ccounter \u7684\u503c\u5c06\u4ece 0 \u589e\u52a0\u5230 1\u3002 \u5176\u4ed6\u7528\u6cd5 INCR […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6030","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6030"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6030\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}