{"id":5846,"date":"2024-11-14T12:40:55","date_gmt":"2024-11-14T04:40:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5846\/"},"modified":"2024-11-14T12:40:55","modified_gmt":"2024-11-14T04:40:55","slug":"redis%e9%98%9f%e5%88%97%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5846\/","title":{"rendered":"redis\u961f\u5217\u600e\u4e48\u8bbe\u7f6e"},"content":{"rendered":"<blockquote><p>\n  \u5728redis\u4e2d\u8bbe\u7f6e\u961f\u5217\u7684\u6b65\u9aa4\u5305\u62ec\uff1a1. \u521b\u5efa\u5217\u8868\uff1b2. \u5c06\u9879\u63a8\u5165\u961f\u5217\uff1b3. \u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879\uff1b4. \u83b7\u53d6\u961f\u5217\u957f\u5ea6\uff1b5. \u963b\u585e\u5f39\u51fa\uff1b6. \u963b\u585e\u5165\u961f\uff1b7. \u5220\u9664\u961f\u5217\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/03\/2024060320395717969.jpg\" class=\"aligncenter\" title=\"redis\u961f\u5217\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\" alt=\"redis\u961f\u5217\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\" \/><\/p>\n<h2>Redis\u961f\u5217\u7684\u8bbe\u7f6e\u65b9\u6cd5<\/h2>\n<p>Redis\u961f\u5217\u662f\u4e00\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5728Redis\u4e2d\u6309\u5148\u8fdb\u5148\u51fa\uff08FIFO\uff09\u7684\u987a\u5e8f\u5b58\u50a8\u548c\u68c0\u7d22\u6d88\u606f\u3002\u8981\u8bbe\u7f6eRedis\u961f\u5217\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n<h3>1. \u521b\u5efa\u5217\u8868\/\u961f\u5217<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u5217\u8868\uff08Redis\u961f\u5217\uff09\uff1a<\/p>\n<pre>LPUSH my_list item1 item2 item3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cmy_list\u662f\u961f\u5217\u7684\u540d\u79f0\uff0c\u540e\u9762\u7684\u53c2\u6570\u662f\u961f\u5217\u4e2d\u7684\u9879\u3002<\/p>\n<h3>2. \u5c06\u9879\u63a8\u5165\u961f\u5217<\/h3>\n<p>\u8981\u5c06\u9879\u63a8\u5165\u961f\u5217\uff0c\u8bf7\u4f7f\u7528LPUSH\u547d\u4ee4\uff0c\u5c06\u9879\u6dfb\u52a0\u5230\u5217\u8868\u7684\u5f00\u5934\uff1a<\/p>\n<pre>LPUSH my_list new_item<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>3. \u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879<\/h3>\n<p>\u8981\u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879\uff0c\u8bf7\u4f7f\u7528RPOP\u547d\u4ee4\uff0c\u5b83\u5c06\u8fd4\u56de\u5e76\u5220\u9664\u5217\u8868\u4e2d\u7684\u6700\u540e\u4e00\u4e2a\u9879\uff1a<\/p>\n<pre>RPOP my_list<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>4. \u83b7\u53d6\u961f\u5217\u957f\u5ea6<\/h3>\n<p>\u8981\u83b7\u53d6\u961f\u5217\u4e2d\u7684\u9879\u6570\uff0c\u8bf7\u4f7f\u7528LLEN\u547d\u4ee4\uff1a<\/p>\n<pre>LLEN my_list<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>5. \u963b\u585e\u5f39\u51fa\uff08BRPOP\uff09<\/h3>\n<p>\u5982\u679c\u961f\u5217\u4e2d\u6ca1\u6709\u9879\uff0cRPOP\u547d\u4ee4\u5c06\u8fd4\u56denil\u3002\u76f8\u53cd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528BRPOP\u547d\u4ee4\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u51fa\u73b0\u9879\uff1a<\/p>\n<pre>BRPOP my_list 0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0c0\u8868\u793a\u65e0\u9650\u7b49\u5f85\u3002<\/p>\n<h3>6. \u963b\u585e\u5165\u961f\uff08BLPOP\uff09<\/h3>\n<p>\u540c\u6837\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528BLPOP\u547d\u4ee4\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u6709\u7a7a\u95f4\u53ef\u4ee5\u63a8\u5165\u65b0\u9879\uff1a<\/p>\n<pre>BLPOP my_list 0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>7. \u5220\u9664\u961f\u5217<\/h3>\n<p>\u8981\u5220\u9664\u961f\u5217\uff0c\u8bf7\u4f7f\u7528DEL\u547d\u4ee4\uff1a<\/p>\n<pre>DEL my_list<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u961f\u5217\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":"<p>\u5728redis\u4e2d\u8bbe\u7f6e\u961f\u5217\u7684\u6b65\u9aa4\u5305\u62ec\uff1a1. \u521b\u5efa\u5217\u8868\uff1b2. \u5c06\u9879\u63a8\u5165\u961f\u5217\uff1b3. \u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879\uff1b4. \u83b7\u53d6\u961f\u5217\u957f\u5ea6\uff1b5. \u963b\u585e\u5f39\u51fa\uff1b6. \u963b\u585e\u5165\u961f\uff1b7. \u5220\u9664\u961f\u5217\u3002 Redis\u961f\u5217\u7684\u8bbe\u7f6e\u65b9\u6cd5 Redis\u961f\u5217\u662f\u4e00\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5728Redis\u4e2d\u6309\u5148\u8fdb\u5148\u51fa\uff08FIFO\uff09\u7684\u987a\u5e8f\u5b58\u50a8\u548c\u68c0\u7d22\u6d88\u606f\u3002\u8981\u8bbe\u7f6eRedis\u961f\u5217\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a 1. \u521b\u5efa\u5217\u8868\/\u961f\u5217 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u5217\u8868\uff08Redis\u961f\u5217\uff09\uff1a LPUSH my_list item1 item2 item3 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0cmy_list\u662f\u961f\u5217\u7684\u540d\u79f0\uff0c\u540e\u9762\u7684\u53c2\u6570\u662f\u961f\u5217\u4e2d\u7684\u9879\u3002 2. \u5c06\u9879\u63a8\u5165\u961f\u5217 \u8981\u5c06\u9879\u63a8\u5165\u961f\u5217\uff0c\u8bf7\u4f7f\u7528LPUSH\u547d\u4ee4\uff0c\u5c06\u9879\u6dfb\u52a0\u5230\u5217\u8868\u7684\u5f00\u5934\uff1a LPUSH my_list new_item \u767b\u5f55\u540e\u590d\u5236 3. \u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879 \u8981\u4ece\u961f\u5217\u4e2d\u5f39\u51fa\u4e00\u9879\uff0c\u8bf7\u4f7f\u7528RPOP\u547d\u4ee4\uff0c\u5b83\u5c06\u8fd4\u56de\u5e76\u5220\u9664\u5217\u8868\u4e2d\u7684\u6700\u540e\u4e00\u4e2a\u9879\uff1a RPOP my_list \u767b\u5f55\u540e\u590d\u5236 4. \u83b7\u53d6\u961f\u5217\u957f\u5ea6 \u8981\u83b7\u53d6\u961f\u5217\u4e2d\u7684\u9879\u6570\uff0c\u8bf7\u4f7f\u7528LLEN\u547d\u4ee4\uff1a LLEN my_list \u767b\u5f55\u540e\u590d\u5236 5. \u963b\u585e\u5f39\u51fa\uff08BRPOP\uff09 \u5982\u679c\u961f\u5217\u4e2d\u6ca1\u6709\u9879\uff0cRPOP\u547d\u4ee4\u5c06\u8fd4\u56denil\u3002\u76f8\u53cd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528BRPOP\u547d\u4ee4\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u51fa\u73b0\u9879\uff1a BRPOP my_list 0 \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c0\u8868\u793a\u65e0\u9650\u7b49\u5f85\u3002 6. \u963b\u585e\u5165\u961f\uff08BLPOP\uff09 \u540c\u6837\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528BLPOP\u547d\u4ee4\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u6709\u7a7a\u95f4\u53ef\u4ee5\u63a8\u5165\u65b0\u9879\uff1a BLPOP my_list 0 \u767b\u5f55\u540e\u590d\u5236 7. [&hellip;]<\/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-5846","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5846","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=5846"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5846\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}