{"id":192306,"date":"2024-11-12T18:39:21","date_gmt":"2024-11-12T10:39:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192306\/"},"modified":"2024-11-12T18:39:22","modified_gmt":"2024-11-12T10:39:22","slug":"%e6%95%88%e5%88%86%e9%85%8dredis%e7%89%a9%e7%90%86%e5%85%a7%e5%ad%98%e5%88%a9%e7%94%a8%e7%8e%87%e9%ab%98%e6%95%88%e6%8f%90%e5%8d%87%ef%bc%88redis%e7%89%a9%e7%90%86%e5%85%a7%e5%ad%98%e9%ab%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192306\/","title":{"rendered":"\u6548\u5206\u914dRedis\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\u9ad8\u6548\u63d0\u5347\uff08redis\u7269\u7406\u5167\u5b58\u9ad8\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%88%e5%88%86%e9%85%8dredis%e7%89%a9%e7%90%86%e5%85%a7%e5%ad%98%e5%88%a9%e7%94%a8%e7%8e%87%e9%ab%98%e6%95%88%e6%8f%90%e5%8d%87-ziNGrpIhDz\">\u6548\u5206\u914dRedis\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\u9ad8\u6548\u63d0\u5347<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u9ad8\u6548\u5229\u7528Redis\u7684\u7269\u7406\u5167\u5b58\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u9762\u5c0d\u7684\u91cd\u8981\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u63d0\u5347Redis\u7684\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"redis%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%a6%82%e8%bf%b0-ziNGrpIhDz\">Redis\u5167\u5b58\u7ba1\u7406\u6982\u8ff0<\/h2>\n<p>Redis\u4f7f\u7528\u4e00\u7a2e\u7a31\u70ba\u300c\u5167\u5b58\u6620\u5c04\u300d\u7684\u6280\u8853\u4f86\u7ba1\u7406\u5176\u6578\u64da\u3002\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u6578\u64da\u90fd\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97Redis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u5167\u5b58\u7684\u4f7f\u7528\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230Redis\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"%e6%8f%90%e5%8d%87redis%e7%89%a9%e7%90%86%e5%85%a7%e5%ad%98%e5%88%a9%e7%94%a8%e7%8e%87%e7%9a%84%e7%ad%96%e7%95%a5-ziNGrpIhDz\">\u63d0\u5347Redis\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-ziNGrpIhDz\">1. \u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5167\u5b58\u5229\u7528\u7387\u3002\u4f8b\u5982\uff0c\u7576\u9700\u8981\u5b58\u5132\u5927\u91cf\u5c0f\u9375\u503c\u5c0d\u6642\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u53ef\u4ee5\u7bc0\u7701\u5167\u5b58\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u54c8\u5e0c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\" age 30\nHSET user:1001 name \"Bob\" age 25<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%85%a7%e5%ad%98%e5%a3%93%e7%b8%ae-ziNGrpIhDz\">2. \u4f7f\u7528\u5167\u5b58\u58d3\u7e2e<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u58d3\u7e2e\u6280\u8853\uff0c\u4f8b\u5982\u4f7f\u7528Ziplist\u548cIntset\u4f86\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002Ziplist\u662f\u4e00\u7a2e\u58d3\u7e2e\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u5b58\u5132\u5c0f\u578b\u5217\u8868\u548c\u54c8\u5e0c\uff0c\u800cIntset\u5247\u9069\u5408\u5b58\u5132\u5c0f\u578b\u6574\u6578\u96c6\u5408\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u5728\u4e0d\u5f71\u97ff\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u986f\u8457\u964d\u4f4e\u5167\u5b58\u4f7f\u7528\u91cf\u3002<\/p>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e5%90%88%e7%90%86%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-ziNGrpIhDz\">3. \u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u7b56\u7565<\/h3>\n<p>Redis\u5141\u8a31\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u91cb\u653e\u4e0d\u518d\u9700\u8981\u7684\u5167\u5b58\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5167\u5b58\u7684\u6d6a\u8cbb\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7de9\u5b58\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u8f03\u77ed\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u78ba\u4fdd\u5167\u5b58\u4e0d\u6703\u88ab\u904e\u671f\u7684\u6578\u64da\u4f54\u7528\u3002<\/p>\n<pre><code>SETEX session:12345 3600 \"user_data\"<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-ziNGrpIhDz\">4. \u76e3\u63a7\u548c\u8abf\u6574\u5167\u5b58\u4f7f\u7528<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u5167\u5efa\u547d\u4ee4\u5982INFO\u548cMEMORY\u53ef\u4ee5\u5e6b\u52a9\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u901a\u904e\u5b9a\u671f\u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<h3 id=\"5-%e8%80%83%e6%85%ae%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4-ziNGrpIhDz\">5. \u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4<\/h3>\n<p>\u7576\u55ae\u500bRedis\u5be6\u4f8b\u7684\u5167\u5b58\u4e0d\u8db3\u4ee5\u6eff\u8db3\u9700\u6c42\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u3002Redis\u96c6\u7fa4\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u53ef\u7528\u6027\uff0c\u9084\u53ef\u4ee5\u6709\u6548\u5229\u7528\u7269\u7406\u5167\u5b58\u3002\u901a\u904e\u5206\u7247\u6280\u8853\uff0c\u96c6\u7fa4\u4e2d\u7684\u6bcf\u500b\u7bc0\u9ede\u53ea\u9700\u5b58\u5132\u90e8\u5206\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u5167\u5b58\u5229\u7528\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ziNGrpIhDz\">\u7d50\u8ad6<\/h2>\n<p>\u63d0\u5347Redis\u7684\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5230\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u3001\u5167\u5b58\u58d3\u7e2e\u6280\u8853\u3001\u904e\u671f\u7b56\u7565\u7684\u8a2d\u7f6e\u4ee5\u53ca\u76e3\u63a7\u548c\u8abf\u6574\u5167\u5b58\u4f7f\u7528\u7b49\u3002\u901a\u904e\u9019\u4e9b\u7b56\u7565\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8Redis\u7684\u6027\u80fd\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u80fd\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u652f\u6301\u60a8\u7684Redis\u90e8\u7f72\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347Redis\u7269\u7406\u5167\u5b58\u5229\u7528\u7387\uff0c\u512a\u5316\u6548\u5206\u914d\u7b56\u7565\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u6578\u64da\u5b58\u5132\u8207\u5feb\u901f\u8a2a\u554f\uff0c\u589e\u5f37\u7cfb\u7d71\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-192306","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192306","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=192306"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192306\/revisions"}],"predecessor-version":[{"id":192307,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192306\/revisions\/192307"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}