{"id":5827,"date":"2024-11-14T09:03:27","date_gmt":"2024-11-14T01:03:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5827\/"},"modified":"2024-11-14T09:03:27","modified_gmt":"2024-11-14T01:03:27","slug":"redis%e8%ae%a1%e6%95%b0%e5%99%a8%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5827\/","title":{"rendered":"redis\u8ba1\u6570\u5668\u600e\u4e48\u8bbe\u7f6e"},"content":{"rendered":"

\n redis \u8ba1\u6570\u5668\u901a\u8fc7 incr \u547d\u4ee4\u521b\u5efa\uff0c\u5982\u4e0d\u5b58\u5728\u5219\u81ea\u52a8\u521d\u59cb\u5316\u4e3a 0\u3002\u53ef\u901a\u8fc7 get \u547d\u4ee4\u83b7\u53d6\u8ba1\u6570\u5668\u503c\uff0c\u5e76\u4f7f\u7528 incr \u548c decr \u547d\u4ee4\u5206\u522b\u9012\u589e\u548c\u9012\u51cf\u8ba1\u6570\u5668\u3002\n<\/p><\/blockquote>\n

\"redis\u8ba1\u6570\u5668\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\"<\/p>\n

Redis \u8ba1\u6570\u5668\u7684\u8bbe\u7f6e<\/strong><\/p>\n

Redis \u8ba1\u6570\u5668\u662f Redis \u4e2d\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u8bb0\u5f55\u548c\u7ef4\u62a4\u8ba1\u6570\u3002\u8981\u8bbe\u7f6e Redis \u8ba1\u6570\u5668\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

1. \u521b\u5efa\u8ba1\u6570\u5668<\/strong><\/p>\n

\u4f7f\u7528 INCR \u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8ba1\u6570\u5668\uff1a<\/p>\n

INCR <key><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d \u662f\u8ba1\u6570\u5668\u7684\u540d\u79f0\u3002 <\/p>\n
2. \u521d\u59cb\u5316\u8ba1\u6570\u5668<\/strong><\/p>\n
\u5982\u679c\u8ba1\u6570\u5668\u4e0d\u5b58\u5728\uff0cINCR \u547d\u4ee4\u4f1a\u81ea\u52a8\u5c06\u5176\u521d\u59cb\u5316\u4e3a 0\u3002<\/p>\n
3. \u83b7\u53d6\u8ba1\u6570\u5668\u503c<\/strong><\/p>\n
\u4f7f\u7528 GET \u547d\u4ee4\u83b7\u53d6\u8ba1\u6570\u5668\u7684\u5f53\u524d\u503c\uff1a<\/p>\n
GET <key><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
4. \u9012\u589e\u8ba1\u6570\u5668<\/strong><\/p>\n
\u4f7f\u7528 INCR \u547d\u4ee4\u9012\u589e\u8ba1\u6570\u5668\uff1a<\/p>\n
INCR <key><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
5. \u9012\u51cf\u8ba1\u6570\u5668<\/strong><\/p>\n
\u4f7f\u7528 DECR \u547d\u4ee4\u9012\u51cf\u8ba1\u6570\u5668\uff1a<\/p>\n
DECR <key><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u793a\u4f8b<\/strong><\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u8bbe\u7f6e\u548c\u4f7f\u7528 Redis \u8ba1\u6570\u5668\uff1a<\/p>\n
# \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a \"my_counter\" \u7684\u8ba1\u6570\u5668\nINCR my_counter\n\n# \u83b7\u53d6\u8ba1\u6570\u5668\u7684\u503c\nGET my_counter\n\n# \u9012\u589e\u8ba1\u6570\u5668\nINCR my_counter\n\n# \u9012\u51cf\u8ba1\u6570\u5668\nDECR my_counter\n\n# \u518d\u6b21\u83b7\u53d6\u8ba1\u6570\u5668\u7684\u503c\nGET my_counter<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd0\u884c\u8fd9\u4e9b\u547d\u4ee4\u5c06\u8f93\u51fa\u4ee5\u4e0b\u7ed3\u679c\uff1a<\/p>\n
1\n2\n1<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u8ba1\u6570\u5668\u600e\u4e48\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":"
redis \u8ba1\u6570\u5668\u901a\u8fc7 incr \u547d\u4ee4\u521b\u5efa\uff0c\u5982\u4e0d\u5b58\u5728\u5219\u81ea\u52a8\u521d\u59cb\u5316\u4e3a 0\u3002\u53ef\u901a\u8fc7 get \u547d\u4ee4\u83b7\u53d6\u8ba1\u6570\u5668\u503c\uff0c\u5e76\u4f7f\u7528 incr \u548c decr \u547d\u4ee4\u5206\u522b\u9012\u589e\u548c\u9012\u51cf\u8ba1\u6570\u5668\u3002 Redis \u8ba1\u6570\u5668\u7684\u8bbe\u7f6e Redis \u8ba1\u6570\u5668\u662f Redis \u4e2d\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u8bb0\u5f55\u548c\u7ef4\u62a4\u8ba1\u6570\u3002\u8981\u8bbe\u7f6e Redis \u8ba1\u6570\u5668\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521b\u5efa\u8ba1\u6570\u5668 \u4f7f\u7528 INCR \u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8ba1\u6570\u5668\uff1a INCR <key> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d \u662f\u8ba1\u6570\u5668\u7684\u540d\u79f0\u3002 2. \u521d\u59cb\u5316\u8ba1\u6570\u5668 \u5982\u679c\u8ba1\u6570\u5668\u4e0d\u5b58\u5728\uff0cINCR \u547d\u4ee4\u4f1a\u81ea\u52a8\u5c06\u5176\u521d\u59cb\u5316\u4e3a 0\u3002 3. \u83b7\u53d6\u8ba1\u6570\u5668\u503c \u4f7f\u7528 GET \u547d\u4ee4\u83b7\u53d6\u8ba1\u6570\u5668\u7684\u5f53\u524d\u503c\uff1a GET <key> \u767b\u5f55\u540e\u590d\u5236 4. \u9012\u589e\u8ba1\u6570\u5668 \u4f7f\u7528 INCR \u547d\u4ee4\u9012\u589e\u8ba1\u6570\u5668\uff1a INCR <key> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 5. \u9012\u51cf\u8ba1\u6570\u5668 \u4f7f\u7528 […]<\/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-5827","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5827","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=5827"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5827\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}