{"id":118658,"date":"2024-10-24T22:20:11","date_gmt":"2024-10-24T14:20:11","guid":{"rendered":"https:\/\/server.hk\/cnblog\/118658\/"},"modified":"2024-10-24T22:20:12","modified_gmt":"2024-10-24T14:20:12","slug":"redis-%e5%bf%ab%e5%8f%96%e6%8f%90%e9%ab%98%e8%a8%82%e5%96%ae%e8%99%9f%e8%99%95%e7%90%86%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/118658\/","title":{"rendered":"Redis \u5feb\u53d6\u63d0\u9ad8\u8a02\u55ae\u865f\u8655\u7406\u6548\u7387"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e6%8f%90%e9%ab%98%e8%a8%82%e5%96%ae%e8%99%9f%e8%99%95%e7%90%86%e6%95%88%e7%8e%87-mPLjXGjwiX\">Redis \u5feb\u53d6\u63d0\u9ad8\u8a02\u55ae\u865f\u8655\u7406\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u8a02\u55ae\u8655\u7406\u7684\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u5feb\u901f\u4e14\u6e96\u78ba\u5730\u8655\u7406\u8a02\u55ae\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u8a02\u55ae\u865f\u7684\u8655\u7406\u6548\u7387\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u8a02\u55ae\u8655\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-mPLjXGjwiX\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u4f5c\u5feb\u53d6\u7cfb\u7d71\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u6709\u6301\u4e45\u5316\u529f\u80fd\u3002Redis \u7684\u9ad8\u6548\u6027\u80fd\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%bd%9c%e7%82%ba%e5%bf%ab%e5%8f%96%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9f-mPLjXGjwiX\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f5c\u70ba\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5176\u96c6\u6210\u5230\u73fe\u6709\u7cfb\u7d71\u4e2d\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9019\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u985e\u578b\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u696d\u52d9\u9700\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e5%9c%a8%e8%a8%82%e5%96%ae%e8%99%95%e7%90%86%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-mPLjXGjwiX\">Redis \u5728\u8a02\u55ae\u8655\u7406\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u8a02\u55ae\u8655\u7406\u901a\u5e38\u6d89\u53ca\u591a\u500b\u6b65\u9a5f\uff0c\u5305\u62ec\u7528\u6236\u4e0b\u55ae\u3001\u652f\u4ed8\u3001\u767c\u8ca8\u7b49\u3002\u9019\u4e9b\u6b65\u9a5f\u9700\u8981\u5feb\u901f\u4e14\u6e96\u78ba\u5730\u8655\u7406\uff0c\u4ee5\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u4ee5\u4e0b\u662f Redis \u5728\u8a02\u55ae\u8655\u7406\u4e2d\u7684\u5e7e\u500b\u5177\u9ad4\u61c9\u7528\uff1a<\/p>\n<h3 id=\"1-%e5%bf%ab%e5%8f%96%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a-mPLjXGjwiX\">1. \u5feb\u53d6\u8a02\u55ae\u6578\u64da<\/h3>\n<p>\u7576\u7528\u6236\u4e0b\u55ae\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u5feb\u901f\u6aa2\u7d22\u7528\u6236\u7684\u8a02\u55ae\u4fe1\u606f\u3002\u901a\u904e\u5c07\u8a02\u55ae\u6578\u64da\u5feb\u53d6\u5230 Redis \u4e2d\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5728\u7528\u6236\u4e0b\u55ae\u6642\u8fc5\u901f\u8fd4\u56de\u76f8\u95dc\u4fe1\u606f\uff0c\u5f9e\u800c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<pre><code>\n# \u5047\u8a2d\u4f7f\u7528 Python \u548c Redis\nimport redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5feb\u53d6\u8a02\u55ae\u6578\u64da\norder_id = '12345'\norder_data = {'user_id': 'user1', 'total': 100}\nr.hmset(order_id, order_data)\n<\/code><\/pre>\n<h3 id=\"2-%e9%99%90%e5%88%b6%e8%a8%82%e5%96%ae%e9%a0%bb%e7%8e%87-mPLjXGjwiX\">2. \u9650\u5236\u8a02\u55ae\u983b\u7387<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62\u7528\u6236\u91cd\u8907\u4e0b\u55ae\uff0c\u7cfb\u7d71\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u904e\u671f\u9375\u529f\u80fd\u4f86\u9650\u5236\u8a02\u55ae\u7684\u983b\u7387\u3002\u7576\u7528\u6236\u4e0b\u55ae\u5f8c\uff0c\u53ef\u4ee5\u5728 Redis \u4e2d\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u9375\uff0c\u9650\u5236\u8a72\u7528\u6236\u5728\u4e00\u5b9a\u6642\u9593\u5167\u7121\u6cd5\u518d\u6b21\u4e0b\u55ae\u3002<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u904e\u671f\u9375\nuser_id = 'user1'\nr.setex(f'order_limit:{user_id}', 60, '1')  # 60\u79d2\u5167\u7121\u6cd5\u518d\u6b21\u4e0b\u55ae\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e7%b5%b1%e8%a8%88%e8%a8%82%e5%96%ae%e6%95%b8%e6%93%9a-mPLjXGjwiX\">3. \u5be6\u6642\u7d71\u8a08\u8a02\u55ae\u6578\u64da<\/h3>\n<p>\u901a\u904e\u4f7f\u7528 Redis \u7684\u8a08\u6578\u5668\u529f\u80fd\uff0c\u4f01\u696d\u53ef\u4ee5\u5be6\u6642\u7d71\u8a08\u8a02\u55ae\u6578\u64da\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u8a08\u7b97\u7576\u524d\u7684\u8a02\u55ae\u6578\u91cf\uff0c\u4e26\u5728\u5f8c\u53f0\u7ba1\u7406\u7cfb\u7d71\u4e2d\u986f\u793a\u3002<\/p>\n<pre><code>\n# \u8a08\u6578\u8a02\u55ae\u6578\u91cf\nr.incr('total_orders')\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-mPLjXGjwiX\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u8a02\u55ae\u865f\u7684\u8655\u7406\u6548\u7387\u3002\u901a\u904e\u5feb\u53d6\u8a02\u55ae\u6578\u64da\u3001\u9650\u5236\u8a02\u55ae\u983b\u7387\u4ee5\u53ca\u5be6\u6642\u7d71\u8a08\u8a02\u55ae\u6578\u64da\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u812b\u7a4e\u800c\u51fa\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u5c07 Redis \u4f5c\u70ba\u5176\u8a02\u55ae\u8655\u7406\u7cfb\u7d71\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u8a02\u55ae\u865f\u8655\u7406\u6548\u7387\uff0cRedis \u5feb\u53d6\u6280\u8853\u52a9\u60a8\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u512a\u5316\u696d\u52d9\u6d41\u7a0b\uff0c\u589e\u5f37\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-118658","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/118658","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=118658"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/118658\/revisions"}],"predecessor-version":[{"id":118659,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/118658\/revisions\/118659"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=118658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=118658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=118658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}