{"id":128917,"date":"2024-10-26T17:43:19","date_gmt":"2024-10-26T09:43:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128917\/"},"modified":"2024-10-26T17:43:20","modified_gmt":"2024-10-26T09:43:20","slug":"redis%e5%af%a6%e7%8f%be%e6%96%87%e4%bb%b6%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%bd%89%e6%8e%a5%e5%8a%9f%e8%83%bd%ef%bc%88redis%e8%bd%89%e6%8e%a5%e6%96%87%e4%bb%b6%e4%bc%ba%e6%9c%8d%e5%99%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128917\/","title":{"rendered":"Redis\u5be6\u73fe\u6587\u4ef6\u4f3a\u670d\u5668\u8f49\u63a5\u529f\u80fd\uff08redis\u8f49\u63a5\u6587\u4ef6\u4f3a\u670d\u5668\uff09"},"content":{"rendered":"<h1 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id=\"redis%e8%bd%89%e6%8e%a5%e6%96%87%e4%bb%b6%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e6%9e%b6%e6%a7%8b-ctWBMFsXFi\">Redis\u8f49\u63a5\u6587\u4ef6\u4f3a\u670d\u5668\u7684\u67b6\u69cb<\/h2>\n<p>\u5728\u5be6\u73feRedis\u8f49\u63a5\u6587\u4ef6\u4f3a\u670d\u5668\u7684\u904e\u7a0b\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u4ee5\u4e0b\u5e7e\u500b\u7d44\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u5b58\u5132\u7cfb\u7d71\uff1a<\/strong>\u7528\u65bc\u5be6\u969b\u5b58\u5132\u6587\u4ef6\u7684\u7cfb\u7d71\uff0c\u5982\u672c\u5730\u78c1\u789f\u6216\u96f2\u5b58\u5132\u3002<\/li>\n<li><strong>Redis\u6578\u64da\u5eab\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u6587\u4ef6\u7684\u5143\u6578\u64da\u548c\u8a2a\u554f\u4fe1\u606f\u3002<\/li>\n<li><strong>\u61c9\u7528\u4f3a\u670d\u5668\uff1a<\/strong>\u8ca0\u8cac\u8655\u7406\u7528\u6236\u8acb\u6c42\uff0c\u4e26\u8207Redis\u548c\u6587\u4ef6\u5b58\u5132\u7cfb\u7d71\u9032\u884c\u4ea4\u4e92\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%ad%a5%e9%a9%9f-ctWBMFsXFi\">\u5be6\u73fe\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e6%96%87%e4%bb%b6%e4%b8%8a%e5%82%b3-ctWBMFsXFi\">1. \u6587\u4ef6\u4e0a\u50b3<\/h3>\n<p>\u7576\u7528\u6236\u4e0a\u50b3\u6587\u4ef6\u6642\uff0c\u61c9\u7528\u4f3a\u670d\u5668\u9996\u5148\u5c07\u6587\u4ef6\u5b58\u5132\u5230\u6587\u4ef6\u5b58\u5132\u7cfb\u7d71\u4e2d\uff0c\u7136\u5f8c\u5c07\u6587\u4ef6\u7684\u5143\u6578\u64da\uff08\u5982\u6587\u4ef6\u540d\u3001\u5927\u5c0f\u3001\u5b58\u5132\u8def\u5f91\u7b49\uff09\u5b58\u5132\u5230Redis\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u4f7f\u7528Python\u548cFlask\u6846\u67b6\nfrom flask import Flask, request\nimport redis\n\napp = Flask(__name__)\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n@app.route('\/upload', methods=['POST'])\ndef upload_file():\n    file = request.files['file']\n    file_path = f'\/path\/to\/storage\/{file.filename}'\n    file.save(file_path)\n    \n    # \u5c07\u6587\u4ef6\u5143\u6578\u64da\u5b58\u5132\u5230Redis\n    r.hset('file_metadata', file.filename, file_path)\n    return 'File uploaded successfully'\n<\/code><\/pre>\n<h3 id=\"2-%e6%96%87%e4%bb%b6%e8%a8%aa%e5%95%8f-ctWBMFsXFi\">2. \u6587\u4ef6\u8a2a\u554f<\/h3>\n<p>\u7528\u6236\u8acb\u6c42\u8a2a\u554f\u6587\u4ef6\u6642\uff0c\u61c9\u7528\u4f3a\u670d\u5668\u9996\u5148\u67e5\u8a62Redis\u4ee5\u7372\u53d6\u6587\u4ef6\u7684\u5b58\u5132\u8def\u5f91\uff0c\u7136\u5f8c\u5f9e\u6587\u4ef6\u5b58\u5132\u7cfb\u7d71\u4e2d\u8b80\u53d6\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u76f8\u61c9\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n@app.route('\/files\/', methods=['GET'])\ndef get_file(filename):\n    file_path = r.hget('file_metadata', filename)\n    if file_path:\n        return send_file(file_path)\n    else:\n        return 'File not found', 404\n<\/code><\/pre>\n<h3 id=\"3-%e6%96%87%e4%bb%b6%e5%88%aa%e9%99%a4-ctWBMFsXFi\">3. \u6587\u4ef6\u522a\u9664<\/h3>\n<p>\u7576\u7528\u6236\u522a\u9664\u6587\u4ef6\u6642\uff0c\u61c9\u7528\u4f3a\u670d\u5668\u9700\u8981\u540c\u6642\u5f9e\u6587\u4ef6\u5b58\u5132\u7cfb\u7d71\u548cRedis\u4e2d\u522a\u9664\u76f8\u61c9\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>\n@app.route('\/delete\/', methods=['DELETE'])\ndef delete_file(filename):\n    file_path = r.hget('file_metadata', filename)\n    if file_path:\n        os.remove(file_path)\n        r.hdel('file_metadata', filename)\n        return 'File deleted successfully'\n    else:\n        return 'File not found', 404\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ctWBMFsXFi\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u5be6\u73fe\u6587\u4ef6\u4f3a\u670d\u5668\u7684\u8f49\u63a5\u529f\u80fd\uff0c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6587\u4ef6\u7ba1\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u7cfb\u7d71\u7684\u8ca0\u64d4\u3002\u901a\u904e\u5c07\u6587\u4ef6\u7684\u5143\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u61c9\u7528\u4f3a\u670d\u5668\u53ef\u4ee5\u5feb\u901f\u8a2a\u554f\u548c\u7ba1\u7406\u6587\u4ef6\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6587\u4ef6\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9999\u6e2f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">VPS<\/a> 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