{"id":132979,"date":"2024-10-30T22:32:22","date_gmt":"2024-10-30T14:32:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/132979\/"},"modified":"2024-10-30T22:32:23","modified_gmt":"2024-10-30T14:32:23","slug":"redis%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96%e8%a7%a3%e6%b1%ba%e7%95%b0%e6%ad%a5%e9%80%9a%e4%bf%a1%e5%95%8f%e9%a1%8c%ef%bc%88redis%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/132979\/","title":{"rendered":"Redis\u6d88\u606f\u62c9\u53d6\u89e3\u6c7a\u7570\u6b65\u901a\u4fe1\u554f\u984c\uff08redis\u6d88\u606f\u62c9\u53d6\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96%e8%a7%a3%e6%b1%ba%e7%95%b0%e6%ad%a5%e9%80%9a%e4%bf%a1%e5%95%8f%e9%a1%8c-HdOYUBjPlw\">Redis\u6d88\u606f\u62c9\u53d6\u89e3\u6c7a\u7570\u6b65\u901a\u4fe1\u554f\u984c<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u67b6\u69cb\u4e2d\uff0c\u7570\u6b65\u901a\u4fe1\u5df2\u6210\u70ba\u4e00\u7a2e\u91cd\u8981\u7684\u8a2d\u8a08\u6a21\u5f0f\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u666e\u53ca\uff0c\u7cfb\u7d71\u4e4b\u9593\u7684\u901a\u4fe1\u9700\u6c42\u65e5\u76ca\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u8655\u7406\u9019\u4e9b\u901a\u4fe1\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4f86\u61c9\u5c0d\u9019\u4e9b\u6311\u6230\uff0c\u5176\u4e2d\u6d88\u606f\u62c9\u53d6\uff08Message Pulling\uff09\u662f\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96%ef%bc%9f-HdOYUBjPlw\">\u4ec0\u9ebc\u662fRedis\u6d88\u606f\u62c9\u53d6\uff1f<\/h2>\n<p>Redis\u6d88\u606f\u62c9\u53d6\u662f\u4e00\u7a2e\u901a\u904eRedis\u6578\u64da\u5eab\u4f86\u5be6\u73fe\u7570\u6b65\u901a\u4fe1\u7684\u6280\u8853\u3002\u8207\u50b3\u7d71\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\u76f8\u6bd4\uff0cRedis\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u7c21\u55ae\u7684\u5be6\u73fe\u65b9\u5f0f\u3002\u6d88\u606f\u62c9\u53d6\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u6d88\u8cbb\u8005\u4e3b\u52d5\u5f9eRedis\u4e2d\u62c9\u53d6\u6d88\u606f\uff0c\u800c\u4e0d\u662f\u88ab\u52d5\u5730\u63a5\u6536\u6d88\u606f\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u7cfb\u7d71\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u9ad8\u6d88\u606f\u8655\u7406\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-HdOYUBjPlw\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u5728\u6d88\u606f\u62c9\u53d6\u7684\u5834\u666f\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\u662f\u5217\u8868\uff08List\uff09\u3002\u4f7f\u7528\u5217\u8868\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u6d88\u606f\u968a\u5217\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8redis%e5%88%97%e8%a1%a8%e5%af%a6%e7%8f%be%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96-HdOYUBjPlw\">\u4f7f\u7528Redis\u5217\u8868\u5be6\u73fe\u6d88\u606f\u62c9\u53d6<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u5217\u8868\u4f86\u5be6\u73fe\u6d88\u606f\u62c9\u53d6\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u751f\u7522\u8005\uff1a\u5c07\u6d88\u606f\u63a8\u9001\u5230\u5217\u8868\u4e2d\ndef producer(message):\n    r.lpush('message_queue', message)\n\n# \u6d88\u8cbb\u8005\uff1a\u5f9e\u5217\u8868\u4e2d\u62c9\u53d6\u6d88\u606f\ndef consumer():\n    while True:\n        message = r.rpop('message_queue')\n        if message:\n            print(f'\u8655\u7406\u6d88\u606f: {message.decode(\"utf-8\")}')\n        else:\n            print('\u6c92\u6709\u65b0\u6d88\u606f\uff0c\u7b49\u5f85\u4e2d...')\n            time.sleep(1)  # \u7b49\u5f85\u4e00\u6bb5\u6642\u9593\u518d\u6aa2\u67e5\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u751f\u7522\u8005\u5c07\u6d88\u606f\u63a8\u9001\u5230\u540d\u70ba\u201cmessage_queue\u201d\u7684\u5217\u8868\u4e2d\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u4e0d\u65b7\u5f9e\u5217\u8868\u7684\u5c3e\u90e8\u62c9\u53d6\u6d88\u606f\u9032\u884c\u8655\u7406\u3002\u9019\u7a2e\u65b9\u5f0f\u7c21\u55ae\u4e14\u9ad8\u6548\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u9ad8\u983b\u7387\u6d88\u606f\u8655\u7406\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e6%b6%88%e6%81%af%e6%8b%89%e5%8f%96%e7%9a%84%e5%84%aa%e5%8b%a2-HdOYUBjPlw\">Redis\u6d88\u606f\u62c9\u53d6\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u8b80\u5beb\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u6d88\u606f\u8655\u7406\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u7c21\u55ae\u660e\u77ad\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\uff0c\u5be6\u73fe\u6d88\u606f\u62c9\u53d6\u529f\u80fd\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u4f7f\u7528Redis\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9748\u6d3b\u8abf\u6574\u6d88\u606f\u7684\u751f\u7522\u548c\u6d88\u8cbb\u7b56\u7565\uff0c\u9069\u61c9\u4e0d\u540c\u7684\u696d\u52d9\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-HdOYUBjPlw\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u6d88\u606f\u62c9\u53d6\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6d88\u606f\u4e1f\u5931\uff1a\u5982\u679c\u6d88\u8cbb\u8005\u5728\u62c9\u53d6\u6d88\u606f\u5f8c\u672a\u80fd\u53ca\u6642\u8655\u7406\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6d88\u606f\u4e1f\u5931\u3002\u56e0\u6b64\uff0c\u61c9\u8003\u616e\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\u4f86\u4fdd\u5b58\u91cd\u8981\u6d88\u606f\u3002<\/li>\n<li>\u6d88\u606f\u91cd\u8907\uff1a\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6d88\u8cbb\u8005\u53ef\u80fd\u6703\u91cd\u8907\u62c9\u53d6\u76f8\u540c\u7684\u6d88\u606f\uff0c\u9019\u9700\u8981\u5728\u696d\u52d9\u908f\u8f2f\u4e2d\u9032\u884c\u8655\u7406\u3002<\/li>\n<li>\u6027\u80fd\u74f6\u9838\uff1a\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\uff0cRedis\u7684\u6027\u80fd\u53ef\u80fd\u6210\u70ba\u74f6\u9838\uff0c\u9700\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HdOYUBjPlw\">\u7e3d\u7d50<\/h2>\n<p>Redis\u6d88\u606f\u62c9\u53d6\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u7570\u6b65\u901a\u4fe1\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u8655\u7406\u5927\u91cf\u6d88\u606f\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6d88\u606f\u7684\u751f\u7522\u548c\u6d88\u8cbb\u3002\u5118\u7ba1\u5b58\u5728\u4e00\u4e9b\u6f5b\u5728\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u65bd\uff0c\u9019\u4e9b\u554f\u984c\u662f\u53ef\u4ee5\u514b\u670d\u7684\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6d88\u606f\u8655\u7406\u7cfb\u7d71\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u67b6\u69cb\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u6d88\u606f\u62c9\u53d6\u6280\u8853\u89e3\u6c7a\u7570\u6b65\u901a\u4fe1\u554f\u984c\uff0c\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387\u8207\u6578\u64da\u8655\u7406\u80fd\u529b\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-132979","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132979","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=132979"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132979\/revisions"}],"predecessor-version":[{"id":132980,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132979\/revisions\/132980"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=132979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=132979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=132979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}