{"id":97634,"date":"2024-10-20T19:39:17","date_gmt":"2024-10-20T11:39:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97634\/"},"modified":"2024-10-20T19:39:18","modified_gmt":"2024-10-20T11:39:18","slug":"redis%ef%bc%8c%e6%8f%90%e9%ab%98%e4%bd%bf%e7%94%a8%e6%95%88%e7%8e%87%e7%b4%85%e8%89%b2%e8%8f%af%e9%ba%97%e8%ae%93redis%e6%9b%b4%e9%ab%98%e6%95%88%e7%9a%84%e5%b0%81%e8%a3%9d%e4%bd%bf%e7%94%a8%ef%bc%88r","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97634\/","title":{"rendered":"redis\uff0c\u63d0\u9ad8\u4f7f\u7528\u6548\u7387\u7d05\u8272\u83ef\u9e97\u8b93Redis\u66f4\u9ad8\u6548\u7684\u5c01\u88dd\u4f7f\u7528\uff08redis \u82b1\u5f0f\u5c01\u88dd\uff09"},"content":{"rendered":"<h1 id=\"redis%ef%bc%9a%e6%8f%90%e9%ab%98%e4%bd%bf%e7%94%a8%e6%95%88%e7%8e%87%e7%9a%84%e7%b4%85%e8%89%b2%e8%8f%af%e9%ba%97%e5%b0%81%e8%a3%9d-ZoTNHMnkrx\">Redis\uff1a\u63d0\u9ad8\u4f7f\u7528\u6548\u7387\u7684\u7d05\u8272\u83ef\u9e97\u5c01\u88dd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u7136\u800c\uff0c\u70ba\u4e86\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\uff0c\u958b\u767c\u8005\u9700\u8981\u638c\u63e1\u4e00\u4e9b\u82b1\u5f0f\u5c01\u88dd\u6280\u8853\uff0c\u4ee5\u63d0\u9ad8\u4f7f\u7528\u6548\u7387\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u4e0d\u540c\u7684\u5c01\u88dd\u65b9\u5f0f\u4f86\u512a\u5316Redis\u7684\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-ZoTNHMnkrx\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u4fdd\u8b49\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9069\u7528\u65bc\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e5%b0%81%e8%a3%9d%e4%bd%bf%e7%94%a8-ZoTNHMnkrx\">Redis\u7684\u5c01\u88dd\u4f7f\u7528<\/h2>\n<p>\u5c01\u88dd\u4f7f\u7528Redis\u7684\u4e3b\u8981\u76ee\u7684\u662f\u63d0\u9ad8\u958b\u767c\u6548\u7387\u548c\u904b\u884c\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u5c01\u88dd\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e5%ae%a2%e6%88%b6%e7%ab%af%e5%ba%ab-ZoTNHMnkrx\">1. \u4f7f\u7528Redis\u7684\u5ba2\u6236\u7aef\u5eab<\/h3>\n<p>\u8a31\u591a\u7de8\u7a0b\u8a9e\u8a00\u90fd\u6709\u91dd\u5c0dRedis\u7684\u5ba2\u6236\u7aef\u5eab\uff0c\u9019\u4e9b\u5eab\u63d0\u4f9b\u4e86\u7c21\u55ae\u6613\u7528\u7684API\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u8207Redis\u9032\u884c\u4ea4\u4e92\u3002\u4f8b\u5982\uff0c\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>redis-py<\/code>\u5eab\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# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('key', 'value')\n\n# \u7372\u53d6\u9375\u503c\u5c0d\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa\uff1ab'value'\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-ZoTNHMnkrx\">2. \u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u5834\u666f\u4e2d\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u7ba1\u9053\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>pipe = r.pipeline()\npipe.set('key1', 'value1')\npipe.set('key2', 'value2')\npipe.execute()\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83%e6%a8%a1%e5%bc%8f-ZoTNHMnkrx\">3. \u4f7f\u7528Redis\u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f<\/h3>\n<p>Redis\u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u9032\u884c\u5be6\u6642\u901a\u4fe1\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code># \u8a02\u95b1\u8005\ndef message_handler(message):\n    print(f\"Received message: {message['data']}\")\n\np = r.pubsub()\np.subscribe(**{'my-channel': message_handler})\np.run_in_thread(sleep_time=0.001)\n\n# \u767c\u5e03\u8005\nr.publish('my-channel', 'Hello, Redis!')\n<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ZoTNHMnkrx\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u6548\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8907\u96dc\u6027\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9069\u7576\u7684\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u91cd\u8981\u6027\u9078\u64c7RDB\u6216AOF\u6301\u4e45\u5316\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u8b8a\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZoTNHMnkrx\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u7684\u4ecb\u7d39\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\uff0cRedis\u7684\u82b1\u5f0f\u5c01\u88dd\u6280\u8853\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u5176\u4f7f\u7528\u6548\u7387\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5ba2\u6236\u7aef\u5eab\u3001\u7ba1\u9053\u6280\u8853\u9084\u662f\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u9ad8\u6548\u5730\u5229\u7528Redis\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u5c01\u88dd\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347Redis\u4f7f\u7528\u6548\u7387\uff0c\u63a2\u7d22\u7d05\u8272\u83ef\u9e97\u7684\u5c01\u88dd\u6280\u5de7\uff0c\u8b93Redis\u66f4\u9ad8\u6548\uff0c\u5be6\u73fe\u82b1\u5f0f\u64cd\u4f5c\u8207\u512a\u5316\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-97634","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97634","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=97634"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97634\/revisions"}],"predecessor-version":[{"id":97635,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97634\/revisions\/97635"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}