{"id":157136,"date":"2024-11-02T22:04:21","date_gmt":"2024-11-02T14:04:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157136\/"},"modified":"2024-11-02T22:04:22","modified_gmt":"2024-11-02T14:04:22","slug":"%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%84%aa%e5%8c%96%e5%9c%96%e7%89%87%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%80%a7%e8%83%bd%e7%b2%be%e9%80%9a-redis-%e7%b7%a9%e5%ad%98%e6%8a%80%e8%a1%93%ef%bc%88redis-%e7%b7%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157136\/","title":{"rendered":"\u4f3a\u670d\u5668\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u6027\u80fd\u7cbe\u901a Redis \u7de9\u5b58\u6280\u8853\uff08Redis \u7de9\u5b58\u6280\u8853 \u5716\u7247\uff09"},"content":{"rendered":"<h1 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%84%aa%e5%8c%96%e5%9c%96%e7%89%87%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%80%a7%e8%83%bd%e7%b2%be%e9%80%9a-redis-%e7%b7%a9%e5%ad%98%e6%8a%80%e8%a1%93-UKPSlcJVoX\">\u4f3a\u670d\u5668\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u6027\u80fd\u7cbe\u901a Redis \u7de9\u5b58\u6280\u8853<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u7684\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0d\u65bc\u5716\u7247\u5bc6\u96c6\u578b\u7684\u7db2\u7ad9\uff0c\u5982\u4f55\u6709\u6548\u5730\u512a\u5316\u4f3a\u670d\u5668\u6027\u80fd\u6210\u70ba\u4e86\u8a31\u591a\u7db2\u7ad9\u7ba1\u7406\u8005\u9762\u81e8\u7684\u6311\u6230\u3002Redis \u7de9\u5b58\u6280\u8853\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u5716\u7247\u4f3a\u670d\u5668\u7684\u6027\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u7de9\u5b58\u6280\u8853\u4f86\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%b7%a9%e5%ad%98%e6%8a%80%e8%a1%93%ef%bc%9f-UKPSlcJVoX\">\u4ec0\u9ebc\u662f Redis \u7de9\u5b58\u6280\u8853\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u4f5c\u7de9\u5b58\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\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002Redis \u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%be%86%e5%84%aa%e5%8c%96%e5%9c%96%e7%89%87%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%80%a7%e8%83%bd%ef%bc%9f-UKPSlcJVoX\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f86\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u6027\u80fd\uff1f<\/h2>\n<ul>\n<li><strong>\u5feb\u901f\u5b58\u53d6\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u8a2a\u554f\u7684\u5716\u7247\u6578\u64da\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u5716\u7247\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u652f\u6301\u9ad8\u4f75\u767c\uff1a<\/strong>Redis \u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u6d41\u91cf\u9ad8\u5cf0\u671f\u7684\u7db2\u7ad9\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%84%aa%e5%8c%96%e5%9c%96%e7%89%87%e4%bc%ba%e6%9c%8d%e5%99%a8%e6%80%a7%e8%83%bd-UKPSlcJVoX\">\u5982\u4f55\u4f7f\u7528 Redis \u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u6027\u80fd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528 Redis \u4f86\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u6027\u80fd\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e5%92%8c%e9%85%8d%e7%bd%ae-redis-UKPSlcJVoX\">1. \u5b89\u88dd\u548c\u914d\u7f6e Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728 Ubuntu \u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574 Redis \u7684\u8a2d\u7f6e\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n<h3 id=\"2-%e5%b0%87%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%e5%88%b0-redis-UKPSlcJVoX\">2. \u5c07\u5716\u7247\u6578\u64da\u7de9\u5b58\u5230 Redis<\/h3>\n<p>\u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis \u5ba2\u6236\u7aef\u5eab\u5c07\u5716\u7247\u6578\u64da\u7de9\u5b58\u5230 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport requests\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u7372\u53d6\u5716\u7247\nimage_url = 'https:\/\/example.com\/image.jpg'\nresponse = requests.get(image_url)\n\n# \u5c07\u5716\u7247\u6578\u64da\u5b58\u5132\u5230 Redis\nr.set('image_key', response.content)<\/code><\/pre>\n<h3 id=\"3-%e5%be%9e-redis-%e4%b8%ad%e8%ae%80%e5%8f%96%e5%9c%96%e7%89%87%e6%95%b8%e6%93%9a-UKPSlcJVoX\">3. \u5f9e Redis \u4e2d\u8b80\u53d6\u5716\u7247\u6578\u64da<\/h3>\n<p>\u7576\u7528\u6236\u8acb\u6c42\u5716\u7247\u6642\uff0c\u60a8\u53ef\u4ee5\u9996\u5148\u6aa2\u67e5 Redis \u4e2d\u662f\u5426\u5b58\u5728\u8a72\u5716\u7247\u7684\u6578\u64da\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u5f9e Redis \u4e2d\u8b80\u53d6\uff0c\u5426\u5247\u5f9e\u539f\u59cb\u4f3a\u670d\u5668\u7372\u53d6\u4e26\u7de9\u5b58\u5230 Redis \u4e2d\uff1a<\/p>\n<pre><code>image_data = r.get('image_key')\nif image_data:\n    # \u5f9e Redis \u8fd4\u56de\u5716\u7247\u6578\u64da\n    return image_data\nelse:\n    # \u5f9e\u539f\u59cb\u4f3a\u670d\u5668\u7372\u53d6\u5716\u7247\u6578\u64da\n    # \u4e26\u5c07\u5176\u5b58\u5132\u5230 Redis<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-UKPSlcJVoX\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4f7f\u7528 Redis \u7de9\u5b58\u6280\u8853\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u5716\u7247\u4f3a\u670d\u5668\u7684\u6027\u80fd\uff0c\u5f9e\u800c\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002Redis \u7684\u9ad8\u6548\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u512a\u5316\u5716\u7247\u4f3a\u670d\u5668\u7684\u7406\u60f3\u9078\u64c7\u3002\u96a8\u8457\u7db2\u7ad9\u6d41\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u5229\u7528 Redis \u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u4f3a\u670d\u5668\u512a\u5316\u548c\u7de9\u5b58\u6280\u8853\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u4f3a\u670d\u5668\u6027\u80fd\uff0c\u7cbe\u901aRedis\u7de9\u5b58\u6280\u8853\uff0c\u512a\u5316\u5716\u7247\u52a0\u8f09\u901f\u5ea6\uff0c\u78ba\u4fdd\u7db2\u7ad9\u6d41\u66a2\u904b\u884c\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-157136","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157136","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=157136"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157136\/revisions"}],"predecessor-version":[{"id":157137,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157136\/revisions\/157137"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=157136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=157136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=157136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}