{"id":167323,"date":"2024-11-06T00:13:19","date_gmt":"2024-11-05T16:13:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167323\/"},"modified":"2024-11-06T00:13:20","modified_gmt":"2024-11-05T16:13:20","slug":"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e5%84%aa%e5%8c%96%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%ef%bc%88redis%e7%b7%a9%e5%ad%98%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167323\/","title":{"rendered":"\u5229\u7528Redis\u7de9\u5b58\u512a\u5316\u8a02\u55ae\u6578\u64da\u5eab\u6027\u80fd\uff08redis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e7%b7%a9%e5%ad%98%e5%84%aa%e5%8c%96%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd-YgmDueceLG\">\u5229\u7528Redis\u7de9\u5b58\u512a\u5316\u8a02\u55ae\u6578\u64da\u5eab\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u8a02\u55ae\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u696d\u52d9\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u4ea4\u6613\u91cf\u7684\u4e0a\u5347\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u8a02\u55ae\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u7de9\u5b58\u4f86\u512a\u5316\u8a02\u55ae\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-YgmDueceLG\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5176\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\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-YgmDueceLG\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u8a02\u55ae\u6578\u64da\u5eab\u901a\u5e38\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u8b80\u53d6\u548c\u5beb\u5165\u8acb\u6c42\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u4e5f\u96a8\u4e4b\u4e0a\u5347\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u4f7f\u7528Redis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab\u53ef\u4ee5\u5e36\u4f86\u4ee5\u4e0b\u5e7e\u500b\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u67e5\u8a62\u6b21\u6578\uff1a<\/strong>\u901a\u904e\u5c07\u5e38\u7528\u7684\u8a02\u55ae\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u4e3b\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\uff1a<\/strong>\u7531\u65bcRedis\u7684\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u4f7f\u7528\u7de9\u5b58\u5f8c\u7528\u6236\u7684\u67e5\u8a62\u97ff\u61c9\u6642\u9593\u5c07\u986f\u8457\u7e2e\u77ed\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u652f\u6301\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u548c\u7528\u6236\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%b7%a9%e5%ad%98%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a%e5%ba%ab-YgmDueceLG\">\u5982\u4f55\u5be6\u73feRedis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab<\/h2>\n<p>\u5be6\u73feRedis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\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-YgmDueceLG\">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%e8%a8%82%e5%96%ae%e7%b3%bb%e7%b5%b1-YgmDueceLG\">2. \u6574\u5408Redis\u8207\u8a02\u55ae\u7cfb\u7d71<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u6574\u5408Redis\uff0c\u901a\u5e38\u4f7f\u7528\u76f8\u61c9\u7684Redis\u5ba2\u6236\u7aef\u5eab\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# \u5132\u5b58\u8a02\u55ae\u6578\u64da\norder_id = 'order:12345'\norder_data = {'item': 'Laptop', 'price': 1200}\nr.hmset(order_id, order_data)\n\n# \u7372\u53d6\u8a02\u55ae\u6578\u64da\norder = r.hgetall(order_id)\nprint(order)<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-YgmDueceLG\">3. \u8a2d\u7f6e\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u6839\u64da\u696d\u52d9\u9700\u6c42\u8a2d\u7f6e\u7de9\u5b58\u7b56\u7565\uff0c\u4f8b\u5982\u7de9\u5b58\u904e\u671f\u6642\u9593\u3001\u66f4\u65b0\u7b56\u7565\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684TTL\uff08Time To Live\uff09\u529f\u80fd\u4f86\u8a2d\u7f6e\u7de9\u5b58\u7684\u6709\u6548\u671f\uff1a<\/p>\n<pre><code>r.expire(order_id, 3600)  # \u8a2d\u7f6e\u7de9\u5b58\u4e00\u5c0f\u6642\u5f8c\u904e\u671f<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-YgmDueceLG\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u7de9\u5b58\u8a02\u55ae\u6578\u64da\u5eab\u6027\u80fd\u662f\u4e00\u7a2e\u6709\u6548\u7684\u512a\u5316\u7b56\u7565\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u64f4\u5c55\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u7de9\u5b58\u8a2d\u8a08\u548c\u5be6\u65bd\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u4fdd\u6301\u512a\u52e2\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u672a\u4f86\u6578\u64da\u8655\u7406\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u7de9\u5b58\u6280\u8853\u63d0\u5347\u8a02\u55ae\u6578\u64da\u5eab\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u6578\u64da\u5b58\u53d6\uff0c\u6e1b\u5c11\u5ef6\u9072\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\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-167323","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167323","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=167323"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167323\/revisions"}],"predecessor-version":[{"id":167324,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167323\/revisions\/167324"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}