{"id":164185,"date":"2024-11-05T05:44:25","date_gmt":"2024-11-04T21:44:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164185\/"},"modified":"2024-11-05T05:44:27","modified_gmt":"2024-11-04T21:44:27","slug":"%e5%80%9f%e5%8a%a9redis%e5%af%a6%e7%8f%be%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%ef%bc%88redis%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164185\/","title":{"rendered":"\u501f\u52a9Redis\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff08redis\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9redis%e5%af%a6%e7%8f%be%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%ef%bc%88redis%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%ef%bc%89-ivsunpPkoO\">\u501f\u52a9Redis\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff08redis\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u96fb\u5b50\u5546\u52d9\u4e2d\uff0c\u8a02\u55ae\u7ba1\u7406\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u74b0\u7bc0\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u591a\u6a23\u5316\uff0c\u5546\u5bb6\u9700\u8981\u9748\u6d3b\u5730\u8655\u7406\u8a02\u55ae\u72c0\u614b\uff0c\u7279\u5225\u662f\u5728\u8a02\u55ae\u53d6\u6d88\u6216\u5ef6\u9072\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u80fd\u5920\u6709\u6548\u5730\u5be6\u73fe\u8a02\u55ae\u7684\u5ef6\u9072\u95dc\u9589\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u73fe\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%ef%bc%9f-ivsunpPkoO\">\u4ec0\u9ebc\u662f\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff1f<\/h2>\n<p>\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\u662f\u6307\u5728\u7528\u6236\u4e0b\u55ae\u5f8c\uff0c\u7cfb\u7d71\u4e0d\u7acb\u5373\u95dc\u9589\u8a72\u8a02\u55ae\uff0c\u800c\u662f\u8a2d\u7f6e\u4e00\u500b\u5ef6\u9072\u6642\u9593\uff0c\u5728\u6b64\u671f\u9593\u7528\u6236\u53ef\u4ee5\u9078\u64c7\u53d6\u6d88\u8a02\u55ae\u6216\u5b8c\u6210\u652f\u4ed8\u3002\u9019\u4e00\u6a5f\u5236\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u56e0\u7528\u6236\u8aa4\u64cd\u4f5c\u800c\u5c0e\u81f4\u7684\u8a02\u55ae\u53d6\u6d88\uff0c\u4e26\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%ef%bc%9f-ivsunpPkoO\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5728\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u63d0\u4f9b\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u65b9\u4fbf\u9748\u6d3b\u5730\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e8%a8%82%e5%96%ae%e5%bb%b6%e9%81%b2%e9%97%9c%e9%96%89%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%80%9d%e8%b7%af-ivsunpPkoO\">\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\u7684\u57fa\u672c\u601d\u8def<\/h2>\n<p>\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\u7684\u57fa\u672c\u601d\u8def\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u7576\u7528\u6236\u4e0b\u55ae\u6642\uff0c\u5c07\u8a02\u55ae\u4fe1\u606f\u5b58\u5132\u5230Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\u3002<\/li>\n<li>\u5728\u904e\u671f\u6642\u9593\u5167\uff0c\u7cfb\u7d71\u6703\u5b9a\u671f\u6aa2\u67e5\u8a72\u8a02\u55ae\u7684\u72c0\u614b\u3002<\/li>\n<li>\u5982\u679c\u7528\u6236\u5728\u904e\u671f\u6642\u9593\u5167\u5b8c\u6210\u652f\u4ed8\uff0c\u5247\u66f4\u65b0\u8a02\u55ae\u72c0\u614b\uff1b\u5982\u679c\u8d85\u904e\u904e\u671f\u6642\u9593\uff0c\u5247\u81ea\u52d5\u95dc\u9589\u8a02\u55ae\u3002<\/li>\n<\/ol>\n<h2 id=\"redis%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-ivsunpPkoO\">Redis\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u8a02\u55ae\u4fe1\u606f\norder_id = 'order:12345'\norder_data = {'status': 'pending', 'created_at': time.time()}\nr.hmset(order_id, order_data)\n\n# \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba10\u5206\u9418\nr.expire(order_id, 600)\n\n# \u6a21\u64ec\u6aa2\u67e5\u8a02\u55ae\u72c0\u614b\nwhile True:\n    order_status = r.hget(order_id, 'status')\n    if order_status is None:\n        print(\"\u8a02\u55ae\u5df2\u904e\u671f\uff0c\u5df2\u81ea\u52d5\u95dc\u9589\u3002\")\n        break\n    elif order_status == b'completed':\n        print(\"\u8a02\u55ae\u5df2\u5b8c\u6210\u3002\")\n        break\n    else:\n        print(\"\u8a02\u55ae\u4ecd\u5728\u8655\u7406\u4e2d...\")\n        time.sleep(60)  # \u6bcf60\u79d2\u6aa2\u67e5\u4e00\u6b21\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-ivsunpPkoO\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\u7684\u904e\u7a0b\u4e2d\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fddRedis\u7684\u6301\u4e45\u5316\u8a2d\u7f6e\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u6839\u64da\u696d\u52d9\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li>\u8003\u616e\u5230\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u7684\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\uff0c\u5fc5\u8981\u6642\u53ef\u4f7f\u7528\u5206\u5e03\u5f0f\u9396\u4f86\u4fdd\u8b77\u95dc\u9375\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ivsunpPkoO\">\u7e3d\u7d50<\/h2>\n<p>\u501f\u52a9Redis\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u4e26\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u8a02\u55ae\u53d6\u6d88\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u5546\u5bb6\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u8a02\u55ae\u72c0\u614b\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u696d\u52d9\u6548\u7387\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u65bd\u9019\u4e00\u6280\u8853\u6709\u8208\u8da3\uff0c\u6216\u9700\u8981\u66f4\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u501f\u52a9Redis\u5be6\u73fe\u8a02\u55ae\u5ef6\u9072\u95dc\u9589\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u6e1b\u5c11\u8cc7\u6e90\u6d6a\u8cbb\uff0c\u78ba\u4fdd\u8a02\u55ae\u7ba1\u7406\u7684\u9748\u6d3b\u6027\u8207\u53ef\u9760\u6027\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-164185","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164185","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=164185"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164185\/revisions"}],"predecessor-version":[{"id":164186,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164185\/revisions\/164186"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}