{"id":125153,"date":"2024-10-25T20:15:20","date_gmt":"2024-10-25T12:15:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125153\/"},"modified":"2024-10-25T20:15:21","modified_gmt":"2024-10-25T12:15:21","slug":"redis-%e8%a7%a3%e6%b1%ba%e8%ae%80%e5%af%ab%e5%9c%96%e7%89%87%e5%bf%ab%e9%80%9f%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125153\/","title":{"rendered":"Redis \u89e3\u6c7a\u8b80\u5beb\u5716\u7247\u5feb\u901f\u64cd\u4f5c"},"content":{"rendered":"<h1 id=\"redis-%e8%a7%a3%e6%b1%ba%e8%ae%80%e5%af%ab%e5%9c%96%e7%89%87%e5%bf%ab%e9%80%9f%e6%93%8d%e4%bd%9c-SJrHwFAOIz\">Redis \u89e3\u6c7a\u8b80\u5beb\u5716\u7247\u5feb\u901f\u64cd\u4f5c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5716\u7247\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u5c0d\u65bc\u7db2\u7ad9\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u548c\u96fb\u5b50\u5546\u52d9\u7684\u8208\u8d77\uff0c\u5716\u7247\u7684\u4f7f\u7528\u983b\u7387\u5927\u5e45\u589e\u52a0\uff0c\u9019\u4f7f\u5f97\u9ad8\u6548\u7684\u5716\u7247\u8655\u7406\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u6280\u8853\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5716\u7247\u7684\u5feb\u901f\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-SJrHwFAOIz\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8655\u7406\u5927\u91cf\u5716\u7247\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%be%86%e8%99%95%e7%90%86%e5%9c%96%e7%89%87-SJrHwFAOIz\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f86\u8655\u7406\u5716\u7247<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u53ef\u9054\u5230\u6bcf\u79d2\u6578\u5341\u842c\u6b21\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u52a0\u8f09\u5716\u7247\u7684\u61c9\u7528\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u652f\u6301\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u9019\u610f\u5473\u8457\u5373\u4f7f\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\uff0c\u6578\u64da\u4ecd\u7136\u53ef\u4ee5\u88ab\u6062\u5fa9\u3002<\/li>\n<li><strong>\u7c21\u55ae\u7684 API\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u6613\u7528\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5176\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%84%b2%e5%ad%98%e5%92%8c%e8%ae%80%e5%8f%96%e5%9c%96%e7%89%87-SJrHwFAOIz\">\u5982\u4f55\u4f7f\u7528 Redis \u5132\u5b58\u548c\u8b80\u53d6\u5716\u7247<\/h2>\n<p>\u4f7f\u7528 Redis \u4f86\u5132\u5b58\u548c\u8b80\u53d6\u5716\u7247\u7684\u57fa\u672c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%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-SJrHwFAOIz\">1. \u5c07\u5716\u7247\u8f49\u63db\u70ba\u4e8c\u9032\u5236\u6578\u64da<\/h3>\n<p>\u5728\u5c07\u5716\u7247\u5b58\u5132\u5230 Redis \u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5c07\u5176\u8f49\u63db\u70ba\u4e8c\u9032\u5236\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b Python \u4ee3\u78bc\u5be6\u73fe\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8b80\u53d6\u5716\u7247\u4e26\u8f49\u63db\u70ba\u4e8c\u9032\u5236\nwith open('image.jpg', 'rb') as f:\n    image_data = f.read()\n\n# \u5c07\u5716\u7247\u6578\u64da\u5b58\u5132\u5230 Redis\nr.set('image_key', image_data)\n<\/code><\/pre>\n<h3 id=\"2-%e5%be%9e-redis-%e8%ae%80%e5%8f%96%e5%9c%96%e7%89%87-SJrHwFAOIz\">2. \u5f9e Redis \u8b80\u53d6\u5716\u7247<\/h3>\n<p>\u5f9e Redis \u4e2d\u8b80\u53d6\u5716\u7247\u7684\u904e\u7a0b\u4e5f\u975e\u5e38\u7c21\u55ae\uff1a<\/p>\n<pre><code># \u5f9e Redis \u7372\u53d6\u5716\u7247\u6578\u64da\nimage_data = r.get('image_key')\n\n# \u5c07\u4e8c\u9032\u5236\u6578\u64da\u5beb\u5165\u6587\u4ef6\nwith open('output_image.jpg', 'wb') as f:\n    f.write(image_data)\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-SJrHwFAOIz\">Redis \u7684\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u96d6\u7136 Redis \u5728\u5716\u7247\u8655\u7406\u65b9\u9762\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\u3002\u4f8b\u5982\uff0cRedis \u7684\u5167\u5b58\u9650\u5236\u53ef\u80fd\u6703\u5f71\u97ff\u5927\u898f\u6a21\u5716\u7247\u7684\u5b58\u5132\u3002\u6b64\u5916\uff0c\u5c0d\u65bc\u9700\u8981\u9ad8\u983b\u7387\u66f4\u65b0\u7684\u5716\u7247\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-SJrHwFAOIz\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u5716\u7247\u7684\u5feb\u901f\u8b80\u5beb\u554f\u984c\u3002\u901a\u904e\u5c07\u5716\u7247\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u52a0\u8f09\u5716\u7247\u7684\u5834\u666f\u4e2d\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u7684\u61c9\u7528\u7bc4\u570d\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u672a\u4f86\u5716\u7247\u8655\u7406\u7684\u91cd\u8981\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u884c\u60a8\u7684\u61c9\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u63d0\u4f9b\u9ad8\u6548\u7684\u8b80\u5beb\u5716\u7247\u89e3\u6c7a\u65b9\u6848\uff0c\u5be6\u73fe\u5feb\u901f\u64cd\u4f5c\u8207\u5b58\u53d6\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\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-125153","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125153","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=125153"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125153\/revisions"}],"predecessor-version":[{"id":125154,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125153\/revisions\/125154"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}