{"id":185138,"date":"2024-11-10T19:03:18","date_gmt":"2024-11-10T11:03:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185138\/"},"modified":"2024-11-10T19:03:19","modified_gmt":"2024-11-10T11:03:19","slug":"%e4%bd%bf%e7%94%a8redis%e5%84%aa%e5%8c%96web%e8%ab%8b%e6%b1%82%e5%8f%8a%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%ef%bc%88redis%e8%ab%8b%e6%b1%82%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185138\/","title":{"rendered":"\u4f7f\u7528Redis\u512a\u5316Web\u8acb\u6c42\u53ca\u7de9\u5b58\u6578\u64da\uff08redis\u8acb\u6c42\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e5%84%aa%e5%8c%96web%e8%ab%8b%e6%b1%82%e5%8f%8a%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%ef%bc%88redis%e8%ab%8b%e6%b1%82%e7%b7%a9%e5%ad%98%ef%bc%89-FbItMiFRVK\">\u4f7f\u7528Redis\u512a\u5316Web\u8acb\u6c42\u53ca\u7de9\u5b58\u6578\u64da\uff08redis\u8acb\u6c42\u7de9\u5b58\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u5c0d\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u7db2\u7ad9\u7684\u6d41\u91cf\u4e5f\u96a8\u4e4b\u4e0a\u5347\uff0c\u9019\u4f7f\u5f97\u5f8c\u7aef\u670d\u52d9\u5668\u7684\u8ca0\u64d4\u52a0\u91cd\u3002\u70ba\u4e86\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u4f86\u512a\u5316Web\u8acb\u6c42\u53ca\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-FbItMiFRVK\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\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\u8acb\u6c42\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\u7684\u6578\u64da\u7d50\u69cb\uff1a\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e8%ab%8b%e6%b1%82%e7%b7%a9%e5%ad%98%ef%bc%9f-FbItMiFRVK\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u9032\u884c\u8acb\u6c42\u7de9\u5b58\uff1f<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u8acb\u6c42\u7de9\u5b58\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\uff1a<\/strong>\u7531\u65bcRedis\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u4f7f\u7528\u7de9\u5b58\u5f8c\uff0c\u7db2\u7ad9\u7684\u97ff\u61c9\u6642\u9593\u5c07\u986f\u8457\u964d\u4f4e\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\u9ad8\u6d41\u91cf\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e8%ab%8b%e6%b1%82%e7%b7%a9%e5%ad%98%ef%bc%9f-FbItMiFRVK\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u8acb\u6c42\u7de9\u5b58\uff1f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u9032\u884c\u8acb\u6c42\u7de9\u5b58\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-FbItMiFRVK\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-FbItMiFRVK\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u8a2d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u5167\u5b58\u9650\u5236\u3001\u6301\u4e45\u5316\u9078\u9805\u7b49\u3002<\/p>\n<h3 id=\"3-%e9%9b%86%e6%88%90redis%e5%88%b0%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e4%b8%ad-FbItMiFRVK\">3. \u96c6\u6210Redis\u5230\u61c9\u7528\u7a0b\u5e8f\u4e2d<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u96c6\u6210Redis\uff0c\u901a\u5e38\u4f7f\u7528\u76f8\u61c9\u7684\u5ba2\u6236\u7aef\u5eab\u3002\u4ee5\u4e0b\u662f\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# \u8a2d\u7f6e\u7de9\u5b58\nr.set('key', 'value')\n\n# \u7372\u53d6\u7de9\u5b58\nvalue = r.get('key')\nprint(value.decode('utf-8'))  # \u8f38\u51fa\uff1avalue<\/code><\/pre>\n<h3 id=\"4-%e5%af%a6%e7%8f%be%e8%ab%8b%e6%b1%82%e7%b7%a9%e5%ad%98%e9%82%8f%e8%bc%af-FbItMiFRVK\">4. \u5be6\u73fe\u8acb\u6c42\u7de9\u5b58\u908f\u8f2f<\/h3>\n<p>\u5728\u8655\u7406\u8acb\u6c42\u6642\uff0c\u53ef\u4ee5\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u7de9\u5b58\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u7de9\u5b58\u7684\u6578\u64da\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\u4e26\u5c07\u5176\u5b58\u5165Redis\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>def get_data(key):\n    # \u6aa2\u67e5\u7de9\u5b58\n    cached_data = r.get(key)\n    if cached_data:\n        return cached_data.decode('utf-8')\n    \n    # \u5982\u679c\u7de9\u5b58\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\n    data = fetch_from_database(key)\n    \n    # \u5c07\u6578\u64da\u5b58\u5165\u7de9\u5b58\n    r.set(key, data)\n    \n    return data<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-FbItMiFRVK\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u8acb\u6c42\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Web\u61c9\u7528\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u7db2\u7ad9\u6d41\u91cf\u7684\u589e\u52a0\uff0c\u5408\u7406\u5229\u7528Redis\u7684\u7279\u6027\u5c07\u6210\u70ba\u958b\u767c\u8005\u512a\u5316\u61c9\u7528\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u60a8\u7684\u7db2\u7ad9\u6027\u80fd\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u512a\u5316Web\u8acb\u6c42\u53ca\u7de9\u5b58\u6578\u64da\uff0c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\uff0c\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff0c\u63d0\u5347\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-185138","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185138","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=185138"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185138\/revisions"}],"predecessor-version":[{"id":185139,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185138\/revisions\/185139"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}