{"id":167279,"date":"2024-11-05T23:51:25","date_gmt":"2024-11-05T15:51:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167279\/"},"modified":"2024-11-05T23:51:25","modified_gmt":"2024-11-05T15:51:25","slug":"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e5%a0%b1%e8%a1%a8-%e6%a5%b5%e5%a4%a7%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e6%95%88%e7%8e%87%ef%bc%88redis%e7%b7%a9%e5%ad%98%e5%a0%b1%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167279\/","title":{"rendered":"\u5229\u7528Redis\u7de9\u5b58\u5831\u8868 \u6975\u5927\u63d0\u5347\u6578\u64da\u5206\u6790\u6548\u7387\uff08redis\u7de9\u5b58\u5831\u8868\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e5%a0%b1%e8%a1%a8-%e6%a5%b5%e5%a4%a7%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e6%95%88%e7%8e%87-kjVUOFkfae\">\u5229\u7528Redis\u7de9\u5b58\u5831\u8868 \u6975\u5927\u63d0\u5347\u6578\u64da\u5206\u6790\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u4f01\u696d\u9762\u81e8\u8457\u6d77\u91cf\u6578\u64da\u7684\u6311\u6230\u3002\u5982\u4f55\u5feb\u901f\u4e14\u6709\u6548\u5730\u5206\u6790\u9019\u4e9b\u6578\u64da\uff0c\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8d8a\u4f86\u8d8a\u591a\u5730\u88ab\u7528\u65bc\u6578\u64da\u7de9\u5b58\uff0c\u7279\u5225\u662f\u5728\u5831\u8868\u751f\u6210\u548c\u6578\u64da\u5206\u6790\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7de9\u5b58\u5831\u8868\uff0c\u5f9e\u800c\u6975\u5927\u63d0\u5347\u6578\u64da\u5206\u6790\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-kjVUOFkfae\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u7a2e\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\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e5%a0%b1%e8%a1%a8%e7%b7%a9%e5%ad%98%ef%bc%9f-kjVUOFkfae\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u9032\u884c\u5831\u8868\u7de9\u5b58\uff1f<\/h2>\n<p>\u5728\u6578\u64da\u5206\u6790\u904e\u7a0b\u4e2d\uff0c\u5831\u8868\u7684\u751f\u6210\u5f80\u5f80\u9700\u8981\u5c0d\u5927\u91cf\u6578\u64da\u9032\u884c\u8a08\u7b97\u548c\u8655\u7406\u3002\u9019\u4e9b\u64cd\u4f5c\u53ef\u80fd\u6703\u6d88\u8017\u5927\u91cf\u7684\u6642\u9593\u548c\u8cc7\u6e90\u3002\u4f7f\u7528Redis\u9032\u884c\u5831\u8868\u7de9\u5b58\uff0c\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u67e5\u8a62\u7684\u5ef6\u9072\uff0c\u63d0\u5347\u6574\u9ad4\u7684\u6578\u64da\u5206\u6790\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u901f\u97ff\u61c9\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8fd4\u56de\u67e5\u8a62\u7d50\u679c\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u5e38\u7528\u7684\u5831\u8868\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u548c\u7ba1\u7406\u4e0d\u540c\u985e\u578b\u7684\u5831\u8868\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e5%a0%b1%e8%a1%a8%e7%b7%a9%e5%ad%98%ef%bc%9f-kjVUOFkfae\">\u5982\u4f55\u5be6\u73feRedis\u5831\u8868\u7de9\u5b58\uff1f<\/h2>\n<p>\u5be6\u73feRedis\u5831\u8868\u7de9\u5b58\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e5%92%8c%e9%85%8d%e7%bd%aeredis-kjVUOFkfae\">1. \u5b89\u88dd\u548c\u914d\u7f6eRedis<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728Linux\u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Redis\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"2-%e6%95%b4%e5%90%88redis%e8%88%87%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f-kjVUOFkfae\">2. \u6574\u5408Redis\u8207\u61c9\u7528\u7a0b\u5e8f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5c07Redis\u6574\u5408\u5230\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u4ee5Python\u70ba\u4f8b\uff0c\u53ef\u4ee5\u4f7f\u7528`redis-py`\u5eab\u4f86\u9023\u63a5Redis\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"3-%e7%b7%a9%e5%ad%98%e5%a0%b1%e8%a1%a8%e6%95%b8%e6%93%9a-kjVUOFkfae\">3. \u7de9\u5b58\u5831\u8868\u6578\u64da<\/h3>\n<p>\u5728\u751f\u6210\u5831\u8868\u6642\uff0c\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5df2\u7d93\u5b58\u5728\u8a72\u5831\u8868\u7684\u7de9\u5b58\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u5f9eRedis\u4e2d\u8b80\u53d6\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\uff1a<\/p>\n<pre><code>def get_report(report_id):\n    # \u6aa2\u67e5\u7de9\u5b58\n    cached_report = r.get(report_id)\n    if cached_report:\n        return cached_report  # \u8fd4\u56de\u7de9\u5b58\u7684\u5831\u8868\n\n    # \u5982\u679c\u7de9\u5b58\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u67e5\u8a62\n    report = query_database(report_id)\n    \n    # \u5c07\u5831\u8868\u5b58\u5165Redis\n    r.set(report_id, report)\n    \n    return report<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-kjVUOFkfae\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u9032\u884c\u5831\u8868\u7de9\u5b58\uff0c\u4e0d\u50c5\u80fd\u5920\u986f\u8457\u63d0\u5347\u6578\u64da\u5206\u6790\u7684\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9019\u7a2e\u65b9\u6cd5\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u4f01\u696d\u61c9\u8a72\u8003\u616e\u5c07Redis\u4f5c\u70ba\u5176\u6578\u64da\u5206\u6790\u67b6\u69cb\u7684\u4e00\u90e8\u5206\uff0c\u4ee5\u4fbf\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u4fdd\u6301\u512a\u52e2\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u5831\u8868\u751f\u6210\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u63a2\u7d22\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\uff0c\u52a9\u60a8\u5728\u6578\u64da\u5206\u6790\u4e0a\u53d6\u5f97\u66f4\u5927\u7684\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u7de9\u5b58\u5831\u8868\uff0c\u986f\u8457\u63d0\u5347\u6578\u64da\u5206\u6790\u6548\u7387\uff0c\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u512a\u5316\u5831\u8868\u751f\u6210\uff0c\u52a9\u529b\u4f01\u696d\u6c7a\u7b56\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-167279","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167279","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=167279"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167279\/revisions"}],"predecessor-version":[{"id":167280,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167279\/revisions\/167280"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}