{"id":196510,"date":"2024-11-14T00:12:26","date_gmt":"2024-11-13T16:12:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196510\/"},"modified":"2024-11-14T00:12:28","modified_gmt":"2024-11-13T16:12:28","slug":"%e4%b8%ad%e5%9c%8bredis%e5%84%aa%e5%8c%96%e5%be%9e%e5%af%a6%e8%b8%90%e4%b8%ad%e7%8d%b2%e5%8f%96%e6%9c%80%e4%bd%b3%e5%bb%ba%e8%ad%b0%ef%bc%88%e4%b8%ad%e5%9c%8bredis%e5%84%aa%e5%8c%96%e5%bb%ba%e8%ad%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196510\/","title":{"rendered":"\u4e2d\u570bRedis\u512a\u5316\u5f9e\u5be6\u8e10\u4e2d\u7372\u53d6\u6700\u4f73\u5efa\u8b70\uff08\u4e2d\u570bredis\u512a\u5316\u5efa\u8b70\uff09"},"content":{"rendered":"<h1 id=\"%e4%b8%ad%e5%9c%8bredis%e5%84%aa%e5%8c%96%e5%be%9e%e5%af%a6%e8%b8%90%e4%b8%ad%e7%8d%b2%e5%8f%96%e6%9c%80%e4%bd%b3%e5%bb%ba%e8%ad%b0-qsYDYFeoVH\">\u4e2d\u570bRedis\u512a\u5316\u5f9e\u5be6\u8e10\u4e2d\u7372\u53d6\u6700\u4f73\u5efa\u8b70<\/h1>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u5c0dRedis\u9032\u884c\u512a\u5316\u4ee5\u63d0\u5347\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u548c\u904b\u7dad\u4eba\u54e1\u95dc\u6ce8\u7684\u7126\u9ede\u3002\u672c\u6587\u5c07\u5f9e\u5be6\u8e10\u4e2d\u7e3d\u7d50\u51fa\u4e00\u4e9b\u6709\u6548\u7684Redis\u512a\u5316\u5efa\u8b70\uff0c\u5e6b\u52a9\u7528\u6236\u5728\u4e2d\u570b\u7684\u74b0\u5883\u4e2d\u66f4\u597d\u5730\u4f7f\u7528Redis\u3002<\/p>\n<h2 id=\"1-%e5%90%88%e7%90%86%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-qsYDYFeoVH\">1. \u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u81f3\u95dc\u91cd\u8981\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6839\u64da\u5177\u9ad4\u7684\u696d\u52d9\u9700\u6c42\uff0c\u9078\u64c7\u6700\u9069\u5408\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u7c21\u55ae\u7684\u9375\u503c\u5c0d\uff0c\u64cd\u4f5c\u7c21\u55ae\u4e14\u6548\u7387\u9ad8\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u5c0d\u8c61\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u591a\u500b\u5c6c\u6027\u3002<\/li>\n<li><strong>\u5217\u8868\uff1a<\/strong>\u9069\u5408\u9700\u8981\u4fdd\u6301\u9806\u5e8f\u7684\u6578\u64da\uff0c\u5982\u6d88\u606f\u968a\u5217\u3002<\/li>\n<li><strong>\u96c6\u5408\uff1a<\/strong>\u9069\u5408\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\uff0c\u5982\u7528\u6236\u6a19\u7c64\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-qsYDYFeoVH\">2. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h2>\n<p>\u5728\u9032\u884c\u591a\u6b21Redis\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u7ba1\u9053\u5141\u8a31\u5ba2\u6236\u7aef\u4e00\u6b21\u6027\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u800c\u4e0d\u9700\u8981\u7b49\u5f85\u6bcf\u500b\u547d\u4ee4\u7684\u56de\u61c9\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6574\u9ad4\u7684\u541e\u5410\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis()\npipe = r.pipeline()\n\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\n\npipe.execute()\n<\/code><\/pre>\n<h2 id=\"3-%e8%a8%ad%e7%bd%ae%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-qsYDYFeoVH\">3. \u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h2>\n<p>\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\uff0c\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u6301\u4e45\u5316\u3002\u4f7f\u7528Redis\u7684EXPIRE\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>r.set('temp_key', 'temp_value', ex=3600)  # 1\u5c0f\u6642\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h2 id=\"4-%e5%84%aa%e5%8c%96%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-qsYDYFeoVH\">4. \u512a\u5316\u5167\u5b58\u4f7f\u7528<\/h2>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u5c0d\u65bc\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u512a\u5316\u5167\u5b58\u4f7f\u7528\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u5206\u914d\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\uff0c\u5982LRU\u3001LFU\u7b49\u3002<\/li>\n<li><strong>\u4f7f\u7528\u58d3\u7e2e\u6578\u64da\uff1a<\/strong>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u58d3\u7e2e\u7b97\u6cd5\u4f86\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae-qsYDYFeoVH\">5. \u76e3\u63a7\u548c\u8abf\u6574\u914d\u7f6e<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u53ef\u4ee5\u5e6b\u52a9\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u6574\u3002\u4f7f\u7528Redis\u81ea\u5e36\u7684INFO\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u8a73\u7d30\u7684\u6027\u80fd\u6578\u64da\uff1a<\/p>\n<pre><code>r.info()\n<\/code><\/pre>\n<h2 id=\"6-%e5%88%86%e7%89%87%e5%92%8c%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-qsYDYFeoVH\">6. \u5206\u7247\u548c\u96c6\u7fa4\u6a21\u5f0f<\/h2>\n<p>\u7576\u6578\u64da\u91cf\u589e\u9577\u5230\u55ae\u500bRedis\u5be6\u4f8b\u7121\u6cd5\u627f\u8f09\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u6216\u5206\u7247\u6280\u8853\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u5be6\u4f8b\u4e2d\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qsYDYFeoVH\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u5e7e\u9ede\u5efa\u8b70\uff0c\u6211\u5011\u53ef\u4ee5\u5728\u4e2d\u570b\u7684\u74b0\u5883\u4e2d\u66f4\u6709\u6548\u5730\u512a\u5316Redis\u7684\u6027\u80fd\u3002\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u3001\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3001\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3001\u76e3\u63a7\u6027\u80fd\u4ee5\u53ca\u8003\u616e\u5206\u7247\u548c\u96c6\u7fa4\u6a21\u5f0f\uff0c\u90fd\u662f\u63d0\u5347Redis\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u4e5f\u80fd\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u6027\u80fd\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4e2d\u570bRedis\u512a\u5316\u7684\u5be6\u8e10\u5efa\u8b70\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u52a9\u529b\u4f01\u696d\u6578\u64da\u8655\u7406\u8207\u7ba1\u7406\u7684\u6700\u4f73\u89e3\u6c7a\u65b9\u6848\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-196510","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196510","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=196510"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196510\/revisions"}],"predecessor-version":[{"id":196511,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196510\/revisions\/196511"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}