{"id":173681,"date":"2024-11-07T20:03:18","date_gmt":"2024-11-07T12:03:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173681\/"},"modified":"2024-11-07T20:03:19","modified_gmt":"2024-11-07T12:03:19","slug":"%e5%a6%82%e4%bd%95%e5%b0%87%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a%e4%bf%9d%e5%ad%98%e5%88%b0redis%ef%bc%88%e5%9c%96%e7%89%87%e4%bf%9d%e5%ad%98%e5%88%b0redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173681\/","title":{"rendered":"\u5982\u4f55\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\uff08\u5716\u7247\u4fdd\u5b58\u5230redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a%e4%bf%9d%e5%ad%98%e5%88%b0redis%ef%bc%88%e5%9c%96%e7%89%87%e4%bf%9d%e5%ad%98%e5%88%b0redis%ef%bc%89-hZLBQbZSuR\">\u5982\u4f55\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\uff08\u5716\u7247\u4fdd\u5b58\u5230redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5716\u7247\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u8b80\u5beb\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\u4e2d\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e5%ad%98%e5%84%b2%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a-hZLBQbZSuR\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u5b58\u5132\u5716\u7247\u6578\u64da<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u4e0d\u50c5\u652f\u6301\u5b57\u7b26\u4e32\uff0c\u9084\u652f\u6301\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5b58\u5132\u5716\u7247\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u5f0f\u4f86\u4fdd\u5b58\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%87%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a%e4%bf%9d%e5%ad%98%e5%88%b0redis%e7%9a%84%e6%ad%a5%e9%a9%9f-hZLBQbZSuR\">\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-hZLBQbZSuR\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u901a\u904e\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%80%a3%e6%8e%a5%e5%88%b0redis-hZLBQbZSuR\">2. \u9023\u63a5\u5230Redis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5ba2\u6236\u7aef\u5de5\u5177\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u5165Redis\u547d\u4ee4\u884c\u754c\u9762\uff1a<\/p>\n<pre><code>redis-cli<\/code><\/pre>\n<h3 id=\"3-%e5%b0%87%e5%9c%96%e7%89%87%e8%bd%89%e6%8f%9b%e7%82%ba%e4%ba%8c%e9%80%b2%e5%88%b6%e6%95%b8%e6%93%9a-hZLBQbZSuR\">3. \u5c07\u5716\u7247\u8f49\u63db\u70ba\u4e8c\u9032\u5236\u6578\u64da<\/h3>\n<p>\u5728\u5c07\u5716\u7247\u4fdd\u5b58\u5230Redis\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5c07\u5176\u8f49\u63db\u70ba\u4e8c\u9032\u5236\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u9032\u884c\u8f49\u63db\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# \u8b80\u53d6\u5716\u7247\u4e26\u8f49\u63db\u70ba\u4e8c\u9032\u5236\u6578\u64da\nwith open('image.jpg', 'rb') as image_file:\n    binary_data = image_file.read()\n\n# \u5c07\u4e8c\u9032\u5236\u6578\u64da\u4fdd\u5b58\u5230Redis\nr.set('image_key', binary_data)<\/code><\/pre>\n<h3 id=\"4-%e5%be%9eredis%e4%b8%ad%e8%ae%80%e5%8f%96%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a-hZLBQbZSuR\">4. \u5f9eRedis\u4e2d\u8b80\u53d6\u5716\u7247\u6578\u64da<\/h3>\n<p>\u8981\u5f9eRedis\u4e2d\u8b80\u53d6\u5716\u7247\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code># \u5f9eRedis\u4e2d\u7372\u53d6\u4e8c\u9032\u5236\u6578\u64da\nretrieved_data = r.get('image_key')\n\n# \u5c07\u4e8c\u9032\u5236\u6578\u64da\u5beb\u5165\u6587\u4ef6\nwith open('retrieved_image.jpg', 'wb') as image_file:\n    image_file.write(retrieved_data)<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hZLBQbZSuR\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5927\u5c0f\uff1a<\/strong>Redis\u7684\u5167\u5b58\u662f\u6709\u9650\u7684\uff0c\u56e0\u6b64\u5728\u5b58\u5132\u5927\u578b\u5716\u7247\u6642\u9700\u8981\u8003\u616e\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5716\u7247\u683c\u5f0f\uff1a<\/strong>\u78ba\u4fdd\u60a8\u8655\u7406\u7684\u5716\u7247\u683c\u5f0f\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u5728\u8f49\u63db\u904e\u7a0b\u4e2d\u4e0d\u6703\u640d\u58de\u5716\u7247\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hZLBQbZSuR\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u5716\u7247\u6578\u64da\u4fdd\u5b58\u5230Redis\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u3002\u901a\u904e\u672c\u6587\u63d0\u4f9b\u7684\u6b65\u9a5f\u548c\u4ee3\u78bc\u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5716\u7247\u6578\u64da\u5b58\u5132\u5230Redis\u4e2d\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8b80\u53d6\u548c\u7ba1\u7406\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07\u5716\u7247\u6578\u64da\u6709\u6548\u4fdd\u5b58\u5230Redis\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u7c21\u5316\u5716\u7247\u7ba1\u7406\u6d41\u7a0b\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-173681","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173681","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=173681"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173681\/revisions"}],"predecessor-version":[{"id":173682,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173681\/revisions\/173682"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}