{"id":153139,"date":"2024-11-02T04:57:17","date_gmt":"2024-11-01T20:57:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153139\/"},"modified":"2024-11-02T04:57:18","modified_gmt":"2024-11-01T20:57:18","slug":"%e5%be%9e-kafka-%e5%88%b0-redis-%e6%a7%8b%e5%bb%ba%e5%88%86%e5%b8%83%e5%bc%8f%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86%e6%a1%86%e6%9e%b6%ef%bc%88%e5%be%9e-kafka-%e8%88%87-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153139\/","title":{"rendered":"\u5f9e Kafka \u5230 Redis \u69cb\u5efa\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6\uff08\u5f9e Kafka \u8207 Redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e-kafka-%e5%88%b0-redis-%e6%a7%8b%e5%bb%ba%e5%88%86%e5%b8%83%e5%bc%8f%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86%e6%a1%86%e6%9e%b6-SlyIZvZXqP\">\u5f9e Kafka \u5230 Redis \u69cb\u5efa\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u4f01\u696d\u9700\u8981\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u6846\u67b6\u4f86\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u3002Apache Kafka \u548c Redis \u662f\u5169\u500b\u6d41\u884c\u7684\u958b\u6e90\u5de5\u5177\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u69cb\u5efa\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u7cfb\u7d71\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Kafka \u548c Redis \u4f86\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-apache-kafka%ef%bc%9f-SlyIZvZXqP\">\u4ec0\u9ebc\u662f Apache Kafka\uff1f<\/h2>\n<p>Apache Kafka \u662f\u4e00\u500b\u5206\u5e03\u5f0f\u6d41\u5a92\u9ad4\u5e73\u53f0\uff0c\u4e3b\u8981\u7528\u65bc\u5be6\u6642\u6578\u64da\u6d41\u7684\u8655\u7406\u3002\u5b83\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u9ad8\u541e\u5410\u91cf\u3001\u53ef\u64f4\u5c55\u6027\u548c\u6301\u4e45\u6027\u3002Kafka \u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec\u751f\u7522\u8005\u3001\u6d88\u8cbb\u8005\u548c\u4e3b\u984c\u3002\u751f\u7522\u8005\u8ca0\u8cac\u5c07\u6578\u64da\u767c\u9001\u5230 Kafka \u4e3b\u984c\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u5f9e\u4e3b\u984c\u4e2d\u8b80\u53d6\u6578\u64da\u3002<\/p>\n<h3 id=\"kafka-%e7%9a%84%e7%89%b9%e9%bb%9e-SlyIZvZXqP\">Kafka \u7684\u7279\u9ede<\/h3>\n<ul>\n<li><strong>\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>Kafka \u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u6d41\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Kafka \u53ef\u4ee5\u8f15\u9b06\u5730\u901a\u904e\u589e\u52a0\u66f4\u591a\u7684\u4ee3\u7406\u4f86\u64f4\u5c55\u3002<\/li>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u6578\u64da\u5728 Kafka \u4e2d\u662f\u6301\u4e45\u5316\u7684\uff0c\u9019\u610f\u5473\u8457\u5373\u4f7f\u7cfb\u7d71\u5d29\u6f70\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-SlyIZvZXqP\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002Redis \u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h3 id=\"redis-%e7%9a%84%e7%89%b9%e9%bb%9e-SlyIZvZXqP\">Redis \u7684\u7279\u9ede<\/h3>\n<ul>\n<li><strong>\u5feb\u901f\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>Redis \u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9748\u6d3b\u6027\u9ad8\u3002<\/li>\n<\/ul>\n<h2 id=\"kafka-%e8%88%87-redis-%e7%9a%84%e7%b5%90%e5%90%88-SlyIZvZXqP\">Kafka \u8207 Redis \u7684\u7d50\u5408<\/h2>\n<p>\u5c07 Kafka \u548c Redis \u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u5145\u5206\u767c\u63ee\u5169\u8005\u7684\u512a\u52e2\uff0c\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5be6\u73fe\u9019\u4e00\u9ede\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e6%b5%81%e5%85%a5-kafka-SlyIZvZXqP\">1. \u6578\u64da\u6d41\u5165 Kafka<\/h3>\n<p>\u9996\u5148\uff0c\u6578\u64da\u751f\u7522\u8005\u5c07\u6578\u64da\u767c\u9001\u5230 Kafka \u4e3b\u984c\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528 Kafka \u7684\u751f\u7522\u8005 API \u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Java \u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport org.apache.kafka.clients.producer.KafkaProducer;\nimport org.apache.kafka.clients.producer.ProducerRecord;\n\nProperties props = new Properties();\nprops.put(\"bootstrap.servers\", \"localhost:9092\");\nprops.put(\"key.serializer\", \"org.apache.kafka.common.serialization.StringSerializer\");\nprops.put(\"value.serializer\", \"org.apache.kafka.common.serialization.StringSerializer\");\n\nKafkaProducer producer = new KafkaProducer(props);\nproducer.send(new ProducerRecord(\"my-topic\", \"key\", \"value\"));\nproducer.close();\n<\/code><\/pre>\n<h3 id=\"2-%e6%b6%88%e8%b2%bb%e6%95%b8%e6%93%9a%e4%b8%a6%e5%ad%98%e5%84%b2%e5%88%b0-redis-SlyIZvZXqP\">2. \u6d88\u8cbb\u6578\u64da\u4e26\u5b58\u5132\u5230 Redis<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6d88\u8cbb\u8005\u5f9e Kafka \u4e2d\u8b80\u53d6\u6578\u64da\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5230 Redis \u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528 Kafka \u7684\u6d88\u8cbb\u8005 API \u548c Redis \u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nfrom kafka import KafkaConsumer\nimport redis\n\nconsumer = KafkaConsumer('my-topic', bootstrap_servers='localhost:9092')\nr = redis.Redis(host='localhost', port=6379, db=0)\n\nfor message in consumer:\n    r.set(message.key, message.value)\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-SlyIZvZXqP\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c07 Apache Kafka \u548c Redis \u7d50\u5408\u4f7f\u7528\uff0c\u4f01\u696d\u53ef\u4ee5\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6\uff0c\u5be6\u73fe\u5be6\u6642\u6578\u64da\u6d41\u7684\u8655\u7406\u548c\u5feb\u901f\u6578\u64da\u5b58\u5132\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u8655\u7406\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u642d\u5efa\u548c\u7ba1\u7406\u60a8\u7684\u4f3a\u670d\u5668\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5f9e Kafka \u5230 Redis \u69cb\u5efa\u9ad8\u6548\u7684\u5206\u5e03\u5f0f\u6578\u64da\u8655\u7406\u6846\u67b6\uff0c\u5be6\u73fe\u5be6\u6642\u6578\u64da\u6d41\u8207\u5b58\u5132\u7684\u5b8c\u7f8e\u7d50\u5408\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-153139","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153139","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=153139"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153139\/revisions"}],"predecessor-version":[{"id":153140,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153139\/revisions\/153140"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}