{"id":167267,"date":"2024-11-05T23:45:24","date_gmt":"2024-11-05T15:45:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167267\/"},"modified":"2024-11-05T23:45:25","modified_gmt":"2024-11-05T15:45:25","slug":"%e5%88%a9%e7%94%a8redis%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%a1%88%e4%be%8b%e5%af%a6%e8%b8%90%ef%bc%88redis%e6%a1%88%e4%be%8b%e5%af%a6%e7%8f%be%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167267\/","title":{"rendered":"\u5229\u7528Redis\u7ba1\u7406\u6578\u64da\u5eab\u7684\u6848\u4f8b\u5be6\u8e10\uff08redis\u6848\u4f8b\u5be6\u73fe\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%a1%88%e4%be%8b%e5%af%a6%e8%b8%90%ef%bc%88redis%e6%a1%88%e4%be%8b%e5%af%a6%e7%8f%be%ef%bc%89-GRoYantPDU\">\u5229\u7528Redis\u7ba1\u7406\u6578\u64da\u5eab\u7684\u6848\u4f8b\u5be6\u8e10\uff08redis\u6848\u4f8b\u5be6\u73fe\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u7ba1\u7406\u6578\u64da\u5eab\uff0c\u4e26\u901a\u904e\u5177\u9ad4\u6848\u4f8b\u4f86\u5c55\u793a\u5176\u5be6\u8e10\u6548\u679c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-GRoYantPDU\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u5834\u666f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-GRoYantPDU\">Redis\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<ul>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71\uff1a<\/strong>Redis\u5e38\u7528\u4f5c\u7de9\u5b58\u5c64\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u5728Web\u61c9\u7528\u4e2d\uff0cRedis\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u5be6\u73fe\u5feb\u901f\u7684\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u5206\u6790\uff1a<\/strong>Redis\u652f\u6301\u9ad8\u983b\u7387\u7684\u6578\u64da\u5beb\u5165\u548c\u8b80\u53d6\uff0c\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u548c\u5831\u544a\u3002<\/li>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u5229\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6d88\u606f\u968a\u5217\u529f\u80fd\uff0c\u652f\u6301\u7570\u6b65\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%a1%88%e4%be%8b%e5%af%a6%e8%b8%90%ef%bc%9a%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-GRoYantPDU\">\u6848\u4f8b\u5be6\u8e10\uff1a\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u7684\u5177\u9ad4\u6848\u4f8b\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u8a72\u7db2\u7ad9\u9700\u8981\u983b\u7e41\u67e5\u8a62\u5546\u54c1\u4fe1\u606f\u3002\u5982\u679c\u6bcf\u6b21\u67e5\u8a62\u90fd\u76f4\u63a5\u8a2a\u554f\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u5c07\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u9019\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u7de9\u5b58\u5546\u54c1\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9dredis-GRoYantPDU\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e9%85%8d%e7%bd%aeredis-GRoYantPDU\">\u6b65\u9a5f\u4e8c\uff1a\u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u6211\u5011\u9700\u8981\u914d\u7f6eRedis\u4ee5\u9069\u61c9\u6211\u5011\u7684\u9700\u6c42\u3002\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e\u6301\u4e45\u5316\u3001\u5167\u5b58\u9650\u5236\u7b49\u53c3\u6578\u3002<\/p>\n<pre><code>sudo nano \/etc\/redis\/redis.conf<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%b0%87%e6%95%b8%e6%93%9a%e5%ad%98%e5%85%a5redis-GRoYantPDU\">\u6b65\u9a5f\u4e09\uff1a\u5c07\u6578\u64da\u5b58\u5165Redis<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u5546\u54c1\u4fe1\u606f\u5b58\u5165Redis\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u5546\u54c1\u5b57\u5178\nproduct = {\n    'id': 1,\n    'name': '\u5546\u54c1A',\n    'price': 100\n}\n\n# \u5c07\u5546\u54c1\u4fe1\u606f\u5b58\u5165Redis\nr.hmset('product:1', product)<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e5%be%9eredis%e4%b8%ad%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a-GRoYantPDU\">\u6b65\u9a5f\u56db\uff1a\u5f9eRedis\u4e2d\u8b80\u53d6\u6578\u64da<\/h3>\n<p>\u7576\u7528\u6236\u67e5\u8a62\u5546\u54c1\u4fe1\u606f\u6642\uff0c\u6211\u5011\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u4fe1\u606f\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u3002<\/p>\n<pre><code>def get_product(product_id):\n    # \u5617\u8a66\u5f9eRedis\u4e2d\u7372\u53d6\u5546\u54c1\u4fe1\u606f\n    product = r.hgetall(f'product:{product_id}')\n    \n    if product:\n        return product\n    else:\n        # \u5982\u679cRedis\u4e2d\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u67e5\u8a62\n        product = query_database(product_id)\n        # \u5c07\u67e5\u8a62\u7d50\u679c\u5b58\u5165Redis\n        r.hmset(f'product:{product_id}', product)\n        return product<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GRoYantPDU\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4e0a\u8ff0\u6848\u4f8b\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230Redis\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u5f37\u5927\u529f\u80fd\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u7684\u901f\u5ea6\uff0c\u9084\u80fd\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u58d3\u529b\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u9084\u662f\u5be6\u6642\u6578\u64da\u5206\u6790\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\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\u7f72Redis\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u4e26\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5229\u7528Redis\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5be6\u969b\u6848\u4f8b\uff0c\u4e86\u89e3\u5176\u9ad8\u6548\u6027\u80fd\u548c\u61c9\u7528\u5834\u666f\uff0c\u63d0\u5347\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-167267","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167267","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=167267"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167267\/revisions"}],"predecessor-version":[{"id":167268,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167267\/revisions\/167268"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}