{"id":161303,"date":"2024-11-04T05:18:36","date_gmt":"2024-11-03T21:18:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161303\/"},"modified":"2024-11-04T05:18:37","modified_gmt":"2024-11-03T21:18:37","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%9a%8a%e5%88%97%e7%94%9f%e7%94%a2%e6%b6%88%e8%b2%bb%e5%af%a6%e8%b8%90%ef%bc%88redis-%e9%9a%8a%e5%88%97%e7%94%9f%e7%94%a2%e6%b6%88%e8%b2%bb%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161303\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u968a\u5217\u751f\u7522\u6d88\u8cbb\u5be6\u8e10\uff08redis \u968a\u5217\u751f\u7522\u6d88\u8cbb\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%9a%8a%e5%88%97%e7%94%9f%e7%94%a2%e6%b6%88%e8%b2%bb%e5%af%a6%e8%b8%90-dGEvHFwgBU\">\u57fa\u65bc Redis \u7684\u968a\u5217\u751f\u7522\u6d88\u8cbb\u5be6\u8e10<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u968a\u5217\u7cfb\u7d71\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u9ad8\u4f75\u767c\u8acb\u6c42\u548c\u6578\u64da\u6d41\u6642\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u968a\u5217\u529f\u80fd\uff0c\u80fd\u5920\u652f\u6301\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u57fa\u65bc Redis \u5be6\u73fe\u968a\u5217\u7684\u751f\u7522\u548c\u6d88\u8cbb\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%94%9f%e7%94%a2%e8%80%85-%e6%b6%88%e8%b2%bb%e8%80%85%e6%a8%a1%e5%bc%8f-dGEvHFwgBU\">\u4ec0\u9ebc\u662f\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f<\/h2>\n<p>\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u4e26\u767c\u8a2d\u8a08\u6a21\u5f0f\uff0c\u5176\u4e2d\u751f\u7522\u8005\u8ca0\u8cac\u751f\u6210\u6578\u64da\u4e26\u5c07\u5176\u653e\u5165\u968a\u5217\u4e2d\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u5f9e\u968a\u5217\u4e2d\u63d0\u53d6\u6578\u64da\u9032\u884c\u8655\u7406\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u6709\u6548\u5730\u89e3\u8026\u751f\u7522\u548c\u6d88\u8cbb\u7684\u904e\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-dGEvHFwgBU\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9a%8a%e5%88%97%e7%9a%84%e5%af%a6%e7%8f%be-dGEvHFwgBU\">Redis \u968a\u5217\u7684\u5be6\u73fe<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\uff08List\uff09\u4f86\u5be6\u73fe\u968a\u5217\u3002\u751f\u7522\u8005\u53ef\u4ee5\u4f7f\u7528 <code>LPUSH<\/code> \u547d\u4ee4\u5c07\u6578\u64da\u63a8\u5165\u5217\u8868\u7684\u5de6\u5074\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u53ef\u4ee5\u4f7f\u7528 <code>RPOP<\/code> \u547d\u4ee4\u5f9e\u5217\u8868\u7684\u53f3\u5074\u5f48\u51fa\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u5be6\u73fe\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e7%94%9f%e7%94%a2%e8%80%85%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-dGEvHFwgBU\">\u751f\u7522\u8005\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u751f\u7522\u8005\u51fd\u6578\ndef producer():\n    for i in range(10):\n        r.lpush('my_queue', f'message {i}')\n        print(f'Produced: message {i}')\n\nproducer()<\/code><\/pre>\n<h3 id=\"%e6%b6%88%e8%b2%bb%e8%80%85%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-dGEvHFwgBU\">\u6d88\u8cbb\u8005\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6d88\u8cbb\u8005\u51fd\u6578\ndef consumer():\n    while True:\n        message = r.rpop('my_queue')\n        if message:\n            print(f'Consumed: {message.decode(\"utf-8\")}')\n        else:\n            time.sleep(1)  # \u66ab\u505c\u4e00\u79d2\u9418\u518d\u6aa2\u67e5\n\nconsumer()<\/code><\/pre>\n<h2 id=\"%e8%99%95%e7%90%86%e4%bd%b5%e7%99%bc%e5%95%8f%e9%a1%8c-dGEvHFwgBU\">\u8655\u7406\u4f75\u767c\u554f\u984c<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4f75\u767c\u554f\u984c\uff0c\u4f8b\u5982\u591a\u500b\u6d88\u8cbb\u8005\u540c\u6642\u5f9e\u968a\u5217\u4e2d\u63d0\u53d6\u6578\u64da\u3002\u70ba\u4e86\u907f\u514d\u6578\u64da\u4e1f\u5931\u6216\u91cd\u8907\u8655\u7406\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684 <code>BRPOP<\/code> \u547d\u4ee4\uff0c\u9019\u662f\u4e00\u500b\u963b\u585e\u5f0f\u7684\u5f48\u51fa\u64cd\u4f5c\uff0c\u7576\u968a\u5217\u70ba\u7a7a\u6642\uff0c\u6d88\u8cbb\u8005\u6703\u88ab\u963b\u585e\uff0c\u76f4\u5230\u6709\u65b0\u6d88\u606f\u9032\u4f86\u3002<\/p>\n<pre><code>def consumer():\n    while True:\n        message = r.brpop('my_queue')\n        print(f'Consumed: {message[1].decode(\"utf-8\")}')\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dGEvHFwgBU\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u968a\u5217\u751f\u7522\u6d88\u8cbb\u5be6\u8e10\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u9ad8\u4f75\u767c\u5834\u666f\u4e0b\u7684\u6578\u64da\u8655\u7406\u554f\u984c\u3002\u901a\u904e\u7c21\u55ae\u7684 API \u548c\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis \u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0c\u4f7f\u7528 Redis \u5be6\u73fe\u968a\u5217\u529f\u80fd\u90fd\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u968a\u5217\u751f\u7522\u6d88\u8cbb\u5be6\u8e10\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6d88\u606f\u968a\u5217\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u9760\u6027\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-161303","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161303","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=161303"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161303\/revisions"}],"predecessor-version":[{"id":161304,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161303\/revisions\/161304"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}