{"id":124208,"date":"2024-10-25T14:45:24","date_gmt":"2024-10-25T06:45:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124208\/"},"modified":"2024-10-25T14:45:25","modified_gmt":"2024-10-25T06:45:25","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e5%bf%ab%e5%8f%96%e5%88%b7%e6%96%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124208\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6548\u5feb\u53d6\u5237\u65b0"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e5%bf%ab%e5%8f%96%e5%88%b7%e6%96%b0-IYMDQQNiFG\">Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6548\u5feb\u53d6\u5237\u65b0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6548\u5feb\u53d6\u7684\u5834\u666f\u4e2d\uff0cRedis \u96c6\u7fa4\u7684\u61c9\u7528\u66f4\u662f\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u6548\u7684\u5feb\u53d6\u5237\u65b0\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%ef%bc%9f-IYMDQQNiFG\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\uff1f<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5141\u8a31\u7528\u6236\u5728\u591a\u500b Redis \u7bc0\u9ede\u4e4b\u9593\u5206\u914d\u6578\u64da\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1a\u6578\u64da\u81ea\u52d5\u5206\u4f48\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u4e86\u55ae\u4e00\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u7576\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u5f9e\u7bc0\u9ede\u53ef\u4ee5\u81ea\u52d5\u63a5\u7ba1\u3002<\/li>\n<li>\u7dda\u6027\u64f4\u5c55\uff1a\u53ef\u4ee5\u901a\u904e\u589e\u52a0\u7bc0\u9ede\u4f86\u64f4\u5c55\u96c6\u7fa4\u7684\u5bb9\u91cf\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bf%ab%e5%8f%96%e5%88%b7%e6%96%b0%e7%ad%96%e7%95%a5-IYMDQQNiFG\">\u5feb\u53d6\u5237\u65b0\u7b56\u7565<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u4f5c\u70ba\u5feb\u53d6\u7cfb\u7d71\u6642\uff0c\u5feb\u53d6\u5237\u65b0\u7b56\u7565\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5e38\u898b\u7684\u5feb\u53d6\u5237\u65b0\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u52d5\u5237\u65b0\uff1a<\/strong>\u7576\u6578\u64da\u66f4\u65b0\u6642\uff0c\u4e3b\u52d5\u5c07\u5feb\u53d6\u4e2d\u7684\u6578\u64da\u5237\u65b0\u3002<\/li>\n<li><strong>\u88ab\u52d5\u5237\u65b0\uff1a<\/strong>\u7576\u5feb\u53d6\u4e2d\u7684\u6578\u64da\u904e\u671f\u6216\u88ab\u8acb\u6c42\u6642\uff0c\u5f9e\u6578\u64da\u6e90\u91cd\u65b0\u52a0\u8f09\u6578\u64da\u3002<\/li>\n<li><strong>\u5b9a\u6642\u5237\u65b0\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u5feb\u53d6\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%b8%bb%e5%8b%95%e5%88%b7%e6%96%b0%e7%a4%ba%e4%be%8b-IYMDQQNiFG\">\u4e3b\u52d5\u5237\u65b0\u793a\u4f8b<\/h3>\n<pre><code>\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u66f4\u65b0\u7528\u6236\u8cc7\u6599\u7684\u51fd\u6578\ndef update_user_data(user_id, new_data):\n    # \u66f4\u65b0\u6578\u64da\u5eab\u4e2d\u7684\u7528\u6236\u8cc7\u6599\n    db.update_user(user_id, new_data)\n    # \u540c\u6642\u66f4\u65b0 Redis \u5feb\u53d6\n    redis_client.set(f\"user:{user_id}\", new_data)\n<\/code><\/pre>\n<h3 id=\"%e8%a2%ab%e5%8b%95%e5%88%b7%e6%96%b0%e7%a4%ba%e4%be%8b-IYMDQQNiFG\">\u88ab\u52d5\u5237\u65b0\u793a\u4f8b<\/h3>\n<pre><code>\n# \u7576\u5feb\u53d6\u4e2d\u7684\u6578\u64da\u904e\u671f\u6642\uff0c\u81ea\u52d5\u5f9e\u6578\u64da\u5eab\u52a0\u8f09\ndef get_user_data(user_id):\n    user_data = redis_client.get(f\"user:{user_id}\")\n    if user_data is None:\n        # \u5982\u679c\u5feb\u53d6\u4e2d\u6c92\u6709\u6578\u64da\uff0c\u5f9e\u6578\u64da\u5eab\u52a0\u8f09\n        user_data = db.get_user(user_id)\n        redis_client.set(f\"user:{user_id}\", user_data)\n    return user_data\n<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-IYMDQQNiFG\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u73fe Redis \u96c6\u7fa4\u5feb\u53d6\u5237\u65b0\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u66f4\u65b0\u983b\u7387\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u5e73\u8861\u5feb\u53d6\u7684\u6709\u6548\u6027\u548c\u6578\u64da\u7684\u65b0\u9bae\u5ea6\u3002<\/li>\n<li><strong>\u76e3\u63a7\u5feb\u53d6\u547d\u4e2d\u7387\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u5feb\u53d6\u7684\u547d\u4e2d\u7387\uff0c\u6839\u64da\u6578\u64da\u4f7f\u7528\u60c5\u6cc1\u8abf\u6574\u5feb\u53d6\u7b56\u7565\u3002<\/li>\n<li><strong>\u4f7f\u7528 Lua \u8173\u672c\uff1a<\/strong>\u5229\u7528 Redis \u7684 Lua \u8173\u672c\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u670d\u52d9\u5668\u7aef\u57f7\u884c\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-IYMDQQNiFG\">\u7d50\u8ad6<\/h2>\n<p>Redis \u96c6\u7fa4\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u7684\u901f\u5ea6\u548c\u6548\u7387\u3002\u901a\u904e\u5408\u7406\u7684\u5feb\u53d6\u5237\u65b0\u7b56\u7565\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63ee Redis \u7684\u6f5b\u529b\uff0c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u5feb\u53d6\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u642d\u914d Redis \u96c6\u7fa4\uff0c\u5c07\u80fd\u5920\u5be6\u73fe\u66f4\u4f73\u7684\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u5982\u4f55\u5be6\u73fe\u9ad8\u6548\u5feb\u53d6\u5237\u65b0\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u78ba\u4fdd\u5373\u6642\u6578\u64da\u66f4\u65b0\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-124208","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124208","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=124208"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124208\/revisions"}],"predecessor-version":[{"id":124209,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124208\/revisions\/124209"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}