{"id":103755,"date":"2024-10-22T16:05:25","date_gmt":"2024-10-22T08:05:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/103755\/"},"modified":"2024-10-22T16:05:26","modified_gmt":"2024-10-22T08:05:26","slug":"redis-%e9%81%8e%e6%9c%9f%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%8f%90%e5%8d%87%e6%9c%8d%e5%8b%99%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/103755\/","title":{"rendered":"Redis \u904e\u671f\u591a\u7dda\u7a0b\u63d0\u5347\u670d\u52d9\u6548\u7387"},"content":{"rendered":"<h1 id=\"redis-%e9%81%8e%e6%9c%9f%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%8f%90%e5%8d%87%e6%9c%8d%e5%8b%99%e6%95%88%e7%8e%87-nDFJkVmDkZ\">Redis \u904e\u671f\u591a\u7dda\u7a0b\u63d0\u5347\u670d\u52d9\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u904e\u671f\u6a5f\u5236\u53ca\u5176\u5982\u4f55\u901a\u904e\u591a\u7dda\u7a0b\u6280\u8853\u63d0\u5347\u670d\u52d9\u6548\u7387\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%a9%9f%e5%88%b6-nDFJkVmDkZ\">Redis \u7684\u904e\u671f\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u9375\u7684\u904e\u671f\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u9375\u7684\u751f\u5b58\u6642\u9593\uff08TTL\uff09\u3002\u7576\u9375\u7684\u751f\u5b58\u6642\u9593\u5230\u671f\u5f8c\uff0cRedis \u6703\u81ea\u52d5\u522a\u9664\u8a72\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e\u5167\u5b58\u4e26\u4fdd\u6301\u6578\u64da\u7684\u6700\u65b0\u6027\u3002\u904e\u671f\u6a5f\u5236\u4e3b\u8981\u6709\u5169\u7a2e\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u522a\u9664\uff1a<\/strong>Redis \u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u6703\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/li>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0cRedis \u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u65b9\u5f0f\u7684\u7d50\u5408\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u6548\u904b\u884c\u7684\u540c\u6642\uff0c\u4fdd\u6301\u5167\u5b58\u7684\u5408\u7406\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%8a%80%e8%a1%93%e7%9a%84%e5%bc%95%e5%85%a5-nDFJkVmDkZ\">\u591a\u7dda\u7a0b\u6280\u8853\u7684\u5f15\u5165<\/h2>\n<p>\u50b3\u7d71\u4e0a\uff0cRedis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u540c\u4e00\u500b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u96d6\u7136\u9019\u6a23\u7684\u8a2d\u8a08\u7c21\u5316\u4e86\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u55ae\u7dda\u7a0b\u53ef\u80fd\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0cRedis 6.0 \u5f15\u5165\u4e86\u591a\u7dda\u7a0b I\/O \u8655\u7406\uff0c\u9019\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\uff0c\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e5%a4%9a%e7%b7%9a%e7%a8%8b%e7%9a%84%e5%84%aa%e5%8b%a2-nDFJkVmDkZ\">\u591a\u7dda\u7a0b\u7684\u512a\u52e2<\/h3>\n<p>\u591a\u7dda\u7a0b\u6280\u8853\u7684\u5f15\u5165\u5e36\u4f86\u4e86\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>\u591a\u7dda\u7a0b\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u8acb\u6c42\u8655\u7406\u80fd\u529b\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\uff0c\u591a\u7dda\u7a0b\u80fd\u5920\u6e1b\u5c11\u8acb\u6c42\u7684\u7b49\u5f85\u6642\u9593\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u3002<\/li>\n<li><strong>\u66f4\u597d\u7684\u8cc7\u6e90\u5229\u7528\uff1a<\/strong>\u591a\u7dda\u7a0b\u80fd\u5920\u66f4\u6709\u6548\u5730\u5229\u7528 CPU \u8cc7\u6e90\uff0c\u7279\u5225\u662f\u5728\u591a\u6838\u8655\u7406\u5668\u4e0a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be-redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e5%a4%9a%e7%b7%9a%e7%a8%8b-nDFJkVmDkZ\">\u5982\u4f55\u5be6\u73fe Redis \u7684\u904e\u671f\u591a\u7dda\u7a0b<\/h2>\n<p>\u8981\u5be6\u73fe Redis \u7684\u904e\u671f\u591a\u7dda\u7a0b\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u4f7f\u7528 Redis \u7684 <code>EXPIRE<\/code> \u547d\u4ee4\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><strong>\u555f\u7528\u591a\u7dda\u7a0b\uff1a<\/strong>\u5728 Redis \u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5c07 <code>io-threads<\/code> \u8a2d\u7f6e\u70ba\u5927\u65bc 1 \u7684\u503c\uff0c\u4ee5\u555f\u7528\u591a\u7dda\u7a0b I\/O\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528 Redis \u7684 <code>INFO<\/code> \u547d\u4ee4\u76e3\u63a7\u6027\u80fd\u6307\u6a19\uff0c\u78ba\u4fdd\u591a\u7dda\u7a0b\u7684\u6548\u679c\u3002<\/li>\n<\/ol>\n<pre><code>\n# \u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\nSET mykey \"value\"\nEXPIRE mykey 60  # 60\u79d2\u5f8c\u904e\u671f\n\n# \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u591a\u7dda\u7a0b\nio-threads 4  # \u555f\u75284\u500b\u7dda\u7a0b\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-nDFJkVmDkZ\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u904e\u671f\u6a5f\u5236\u7d50\u5408\u591a\u7dda\u7a0b\u6280\u8853\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u670d\u52d9\u7684\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u548c\u555f\u7528\u591a\u7dda\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u5167\u5b58\u548c\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u5c07\u5728\u672a\u4f86\u7684\u6578\u64da\u8655\u7406\u4e2d\u626e\u6f14\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/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 \u904e\u671f\u7ba1\u7406\u6548\u7387\uff0c\u900f\u904e\u591a\u7dda\u7a0b\u6280\u8853\u512a\u5316\u670d\u52d9\u6027\u80fd\uff0c\u78ba\u4fdd\u5feb\u901f\u97ff\u61c9\u8207\u8cc7\u6e90\u6709\u6548\u5229\u7528\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-103755","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/103755","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=103755"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/103755\/revisions"}],"predecessor-version":[{"id":103756,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/103755\/revisions\/103756"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=103755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=103755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=103755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}