{"id":162009,"date":"2024-11-04T11:11:29","date_gmt":"2024-11-04T03:11:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162009\/"},"modified":"2024-11-04T11:11:30","modified_gmt":"2024-11-04T03:11:30","slug":"%e5%8a%a0%e5%bf%ab-redis-%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8%e9%80%9f%e5%ba%a6%ef%bc%88%e5%8a%a0%e8%bc%89-redis-%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162009\/","title":{"rendered":"\u52a0\u5feb Redis \u7de9\u5b58\u6578\u64da\u50b3\u8f38\u901f\u5ea6\uff08\u52a0\u8f09 redis \u7de9\u5b58\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%8a%a0%e5%bf%ab-redis-%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8%e9%80%9f%e5%ba%a6%ef%bc%88%e5%8a%a0%e8%bc%89-redis-%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%ef%bc%89-rylNwsCRpg\">\u52a0\u5feb Redis \u7de9\u5b58\u6578\u64da\u50b3\u8f38\u901f\u5ea6\uff08\u52a0\u8f09 redis \u7de9\u5b58\u6578\u64da\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u5c0d\u65bc\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u6578\u64da\u7684\u5834\u666f\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u52a0\u5feb Redis \u7de9\u5b58\u6578\u64da\u7684\u50b3\u8f38\u901f\u5ea6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-rylNwsCRpg\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\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\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis \u88ab\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%8a%a0%e5%bf%ab-redis-%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8%e9%80%9f%e5%ba%a6-rylNwsCRpg\">\u70ba\u4ec0\u9ebc\u9700\u8981\u52a0\u5feb Redis \u6578\u64da\u50b3\u8f38\u901f\u5ea6<\/h2>\n<p>\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u76f4\u63a5\u5f71\u97ff\u5230\u6574\u9ad4\u6027\u80fd\u3002\u7576 Redis \u7684\u6578\u64da\u50b3\u8f38\u901f\u5ea6\u8f03\u6162\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u8acb\u6c42\u5ef6\u9072\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li>\u670d\u52d9\u5668\u8cc7\u6e90\u6d6a\u8cbb\uff0c\u589e\u52a0\u904b\u71df\u6210\u672c\u3002<\/li>\n<li>\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\uff0c\u5f71\u97ff\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8f%90%e9%ab%98-redis-%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8%e9%80%9f%e5%ba%a6%e7%9a%84%e6%8a%80%e5%b7%a7-rylNwsCRpg\">\u63d0\u9ad8 Redis \u6578\u64da\u50b3\u8f38\u901f\u5ea6\u7684\u6280\u5de7<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-rylNwsCRpg\">1. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u53ef\u4ee5\u5728\u4e00\u6b21\u7db2\u7d61\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis()\n\n# \u4f7f\u7528\u7ba1\u9053\npipe = r.pipeline()\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\nresults = pipe.execute()\n<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4-redis-%e9%85%8d%e7%bd%ae-rylNwsCRpg\">2. \u8abf\u6574 Redis \u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574 Redis \u7684\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><code>maxmemory-policy<\/code>: \u8a2d\u7f6e\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\uff0c\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\u4ee5\u78ba\u4fdd\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002<\/li>\n<li><code>tcp-keepalive<\/code>: \u8a2d\u7f6e TCP \u4fdd\u6d3b\u6642\u9593\uff0c\u6e1b\u5c11\u56e0\u9023\u63a5\u8d85\u6642\u5c0e\u81f4\u7684\u6027\u80fd\u554f\u984c\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-rylNwsCRpg\">3. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n<p>Redis \u652f\u6301\u96c6\u7fa4\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u8b80\u5beb\u6027\u80fd\u3002\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0c\u6578\u64da\u7684\u5206\u7247\u548c\u8ca0\u8f09\u5747\u8861\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u58d3\u529b\u3002<\/p>\n<h3 id=\"4-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-rylNwsCRpg\">4. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b58\u53d6\u6548\u7387\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u591a\u500b\u76f8\u95dc\u7684\u9375\u503c\u5c0d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u548c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/p>\n<pre><code>r.hset('user:1000', mapping={'name': 'Alice', 'age': 30})\n<\/code><\/pre>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96%e5%8a%9f%e8%83%bd-rylNwsCRpg\">5. \u4f7f\u7528\u6301\u4e45\u5316\u529f\u80fd<\/h3>\n<p>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5176\u6301\u4e45\u5316\u529f\u80fd\u53ef\u4ee5\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002\u5408\u7406\u914d\u7f6e RDB \u548c AOF \u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u540c\u6642\uff0c\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-rylNwsCRpg\">\u7d50\u8ad6<\/h2>\n<p>\u52a0\u5feb Redis \u7de9\u5b58\u6578\u64da\u50b3\u8f38\u901f\u5ea6\u662f\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u3001\u8abf\u6574\u914d\u7f6e\u3001\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\u3001\u512a\u5316\u6578\u64da\u7d50\u69cb\u4ee5\u53ca\u5408\u7406\u5229\u7528\u6301\u4e45\u5316\u529f\u80fd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Redis \u7684\u6027\u80fd\u3002\u9019\u4e9b\u6280\u5de7\u4e0d\u50c5\u80fd\u5920\u6539\u5584\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u6709\u6548\u964d\u4f4e\u904b\u71df\u6210\u672c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347 Redis \u7de9\u5b58\u6578\u64da\u50b3\u8f38\u901f\u5ea6\uff0c\u512a\u5316\u52a0\u8f09\u904e\u7a0b\uff0c\u78ba\u4fdd\u9ad8\u6548\u6578\u64da\u8a2a\u554f\u8207\u61c9\u7528\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-162009","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162009","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=162009"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162009\/revisions"}],"predecessor-version":[{"id":162010,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162009\/revisions\/162010"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}