{"id":163675,"date":"2024-11-05T01:29:27","date_gmt":"2024-11-04T17:29:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163675\/"},"modified":"2024-11-05T01:29:28","modified_gmt":"2024-11-04T17:29:28","slug":"%e8%a7%a3%e6%b1%baredis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%e4%b8%80%e7%a8%ae%e6%8e%92%e6%9f%a5%e6%96%b9%e6%b3%95%ef%bc%88redis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%e6%8e%92%e6%9f%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163675\/","title":{"rendered":"\u89e3\u6c7aRedis\u8f49\u63db\u7570\u5e38\u4e00\u7a2e\u6392\u67e5\u65b9\u6cd5\uff08redis\u8f49\u63db\u7570\u5e38\u6392\u67e5\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%e4%b8%80%e7%a8%ae%e6%8e%92%e6%9f%a5%e6%96%b9%e6%b3%95%ef%bc%88redis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%e6%8e%92%e6%9f%a5%ef%bc%89-DrBSFvEyMG\">\u89e3\u6c7aRedis\u8f49\u63db\u7570\u5e38\u4e00\u7a2e\u6392\u67e5\u65b9\u6cd5\uff08redis\u8f49\u63db\u7570\u5e38\u6392\u67e5\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Redis\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u8f49\u63db\u7570\u5e38\u7684\u554f\u984c\uff0c\u9019\u6703\u5f71\u97ff\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u8f49\u63db\u7570\u5e38\u7684\u539f\u56e0\u53ca\u5176\u6392\u67e5\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u985e\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%ef%bc%9f-DrBSFvEyMG\">\u4ec0\u9ebc\u662fRedis\u8f49\u63db\u7570\u5e38\uff1f<\/h2>\n<p>Redis\u8f49\u63db\u7570\u5e38\u901a\u5e38\u6307\u5728\u6578\u64da\u5b58\u53d6\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u6216\u6578\u64da\u683c\u5f0f\u4e0d\u6b63\u78ba\u6240\u5f15\u767c\u7684\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u5b57\u7b26\u4e32\u88ab\u671f\u671b\u70ba\u6574\u6578\u6642\uff0c\u82e5\u5176\u5be6\u969b\u5167\u5bb9\u7121\u6cd5\u8f49\u63db\u70ba\u6574\u6578\uff0c\u5247\u6703\u5f15\u767c\u8f49\u63db\u7570\u5e38\u3002\u9019\u985e\u554f\u984c\u5e38\u898b\u65bc\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\uff1a\u4f8b\u5982\uff0c\u5c07\u4e00\u500b\u5b57\u7b26\u4e32\u985e\u578b\u7684\u6578\u64da\u7576\u4f5c\u6574\u6578\u4f86\u8655\u7406\u3002<\/li>\n<li>\u6578\u64da\u683c\u5f0f\u932f\u8aa4\uff1a\u4f8b\u5982\uff0c\u5b58\u5132\u7684JSON\u5b57\u7b26\u4e32\u683c\u5f0f\u4e0d\u6b63\u78ba\u3002<\/li>\n<li>\u6578\u64da\u904e\u671f\u6216\u4e0d\u5b58\u5728\uff1a\u7576\u5617\u8a66\u8a2a\u554f\u4e00\u500b\u5df2\u904e\u671f\u6216\u4e0d\u5b58\u5728\u7684\u9375\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8e%92%e6%9f%a5redis%e8%bd%89%e6%8f%9b%e7%95%b0%e5%b8%b8%e7%9a%84%e6%96%b9%e6%b3%95-DrBSFvEyMG\">\u6392\u67e5Redis\u8f49\u63db\u7570\u5e38\u7684\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u6392\u67e5Redis\u8f49\u63db\u7570\u5e38\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-DrBSFvEyMG\">1. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u5de5\u5177\u6aa2\u67e5\u5b58\u5132\u5728\u7279\u5b9a\u9375\u4e0b\u7684\u6578\u64da\u985e\u578b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>TYPE your_key<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u8a72\u9375\u7684\u6578\u64da\u985e\u578b\uff0c\u4f8b\u5982\u201cstring\u201d\u3001\u201clist\u201d\u3001\u201cset\u201d\u7b49\u3002\u78ba\u4fdd\u5728\u64cd\u4f5c\u6578\u64da\u6642\uff0c\u4f7f\u7528\u7684\u6578\u64da\u985e\u578b\u8207\u9810\u671f\u4e00\u81f4\u3002<\/p>\n<h3 id=\"2-%e9%a9%97%e8%ad%89%e6%95%b8%e6%93%9a%e5%85%a7%e5%ae%b9-DrBSFvEyMG\">2. \u9a57\u8b49\u6578\u64da\u5167\u5bb9<\/h3>\n<p>\u5982\u679c\u6578\u64da\u985e\u578b\u6b63\u78ba\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u6aa2\u67e5\u6578\u64da\u7684\u5167\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7372\u53d6\u9375\u7684\u503c\uff1a<\/p>\n<pre><code>GET your_key<\/code><\/pre>\n<p>\u6aa2\u67e5\u8fd4\u56de\u7684\u6578\u64da\u662f\u5426\u7b26\u5408\u9810\u671f\u683c\u5f0f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9810\u671f\u8fd4\u56de\u4e00\u500b\u6574\u6578\uff0c\u5247\u9700\u8981\u78ba\u8a8d\u8a72\u5b57\u7b26\u4e32\u662f\u5426\u80fd\u5920\u6210\u529f\u8f49\u63db\u70ba\u6574\u6578\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86%e6%a9%9f%e5%88%b6-DrBSFvEyMG\">3. \u4f7f\u7528\u932f\u8aa4\u8655\u7406\u6a5f\u5236<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u61c9\u8a72\u5be6\u65bd\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u4ee5\u6355\u7372\u548c\u8655\u7406\u8f49\u63db\u7570\u5e38\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff1a<\/p>\n<pre><code>\ntry:\n    value = int(redis_client.get('your_key'))\nexcept ValueError as e:\n    print(f\"\u8f49\u63db\u7570\u5e38\uff1a{e}\")\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u8f49\u63db\u5931\u6557\u6642\uff0c\u6355\u7372\u7570\u5e38\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\uff0c\u800c\u4e0d\u6703\u5c0e\u81f4\u6574\u500b\u61c9\u7528\u5d29\u6f70\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f-DrBSFvEyMG\">4. \u6aa2\u67e5\u6578\u64da\u904e\u671f<\/h3>\n<p>\u5982\u679c\u9375\u4e0d\u5b58\u5728\u6216\u5df2\u904e\u671f\uff0cRedis\u5c07\u8fd4\u56denil\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u61c9\u8a72\u6aa2\u67e5\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u9375\u7684TTL\uff08\u751f\u5b58\u6642\u9593\uff09\uff1a<\/p>\n<pre><code>TTL your_key<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u503c\u70ba-2\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\uff1b\u5982\u679c\u8fd4\u56de\u503c\u70ba-1\uff0c\u5247\u8868\u793a\u8a72\u9375\u6c38\u4e0d\u904e\u671f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DrBSFvEyMG\">\u7d50\u8ad6<\/h2>\n<p>Redis\u8f49\u63db\u7570\u5e38\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u6392\u67e5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b9a\u4f4d\u548c\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u958b\u767c\u8005\u61c9\u8a72\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u985e\u578b\u3001\u9a57\u8b49\u6578\u64da\u5167\u5bb9\u3001\u5be6\u65bd\u932f\u8aa4\u8655\u7406\u6a5f\u5236\u4ee5\u53ca\u6aa2\u67e5\u6578\u64da\u904e\u671f\u60c5\u6cc1\uff0c\u4ee5\u78ba\u4fdd\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684\u61c9\u7528\u6027\u80fd\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884cRedis\u548c\u5176\u4ed6\u61c9\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6709\u6548\u7684Redis\u8f49\u63db\u7570\u5e38\u6392\u67e5\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u6c7a\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\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-163675","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163675","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=163675"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163675\/revisions"}],"predecessor-version":[{"id":163676,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163675\/revisions\/163676"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}