{"id":196740,"date":"2024-11-14T02:07:23","date_gmt":"2024-11-13T18:07:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196740\/"},"modified":"2024-11-14T02:07:24","modified_gmt":"2024-11-13T18:07:24","slug":"%e9%87%8d%e6%96%b0%e5%bb%ba%e6%a7%8bredis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e7%9a%84%e6%8c%bd%e5%9b%9e%ef%bc%88redis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e5%85%a8%e6%b2%92%e4%ba%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196740\/","title":{"rendered":"\u91cd\u65b0\u5efa\u69cbRedis\u7de9\u5b58\u6578\u64da\u7684\u633d\u56de\uff08redis\u7de9\u5b58\u6578\u64da\u5168\u6c92\u4e86\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8d%e6%96%b0%e5%bb%ba%e6%a7%8bredis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e7%9a%84%e6%8c%bd%e5%9b%9e%ef%bc%88redis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e5%85%a8%e6%b2%92%e4%ba%86%ef%bc%89-uzoRndSZoS\">\u91cd\u65b0\u5efa\u69cbRedis\u7de9\u5b58\u6578\u64da\u7684\u633d\u56de\uff08redis\u7de9\u5b58\u6578\u64da\u5168\u6c92\u4e86\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\u3002\u7136\u800c\uff0c\u7576Redis\u7de9\u5b58\u6578\u64da\u610f\u5916\u4e1f\u5931\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9762\u81e8\u5de8\u5927\u7684\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u91cd\u65b0\u5efa\u69cbRedis\u7de9\u5b58\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6709\u6548\u7684\u633d\u56de\u7b56\u7565\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e4%b8%9f%e5%a4%b1%e7%9a%84%e5%8e%9f%e5%9b%a0-uzoRndSZoS\">Redis\u7de9\u5b58\u6578\u64da\u4e1f\u5931\u7684\u539f\u56e0<\/h2>\n<p>\u5728\u6df1\u5165\u633d\u56de\u7b56\u7565\u4e4b\u524d\uff0c\u4e86\u89e3Redis\u7de9\u5b58\u6578\u64da\u4e1f\u5931\u7684\u539f\u56e0\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u610f\u5916\u91cd\u555f\uff1a<\/strong>Redis\u670d\u52d9\u5668\u7684\u610f\u5916\u91cd\u555f\u53ef\u80fd\u5c0e\u81f4\u7de9\u5b58\u6578\u64da\u4e1f\u5931\uff0c\u7279\u5225\u662f\u5728\u672a\u6b63\u78ba\u914d\u7f6e\u6301\u4e45\u5316\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u5167\u5b58\u6ea2\u51fa\uff1a<\/strong>\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u9054\u5230\u4e0a\u9650\u6642\uff0c\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\uff0c\u820a\u7684\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u6703\u88ab\u522a\u9664\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u932f\u8aa4\u7684\u914d\u7f6e\u6587\u4ef6\u53ef\u80fd\u5c0e\u81f4Redis\u7121\u6cd5\u6b63\u78ba\u4fdd\u5b58\u6578\u64da\u3002<\/li>\n<li><strong>\u786c\u4ef6\u6545\u969c\uff1a<\/strong>\u786c\u4ef6\u6545\u969c\u6216\u7cfb\u7d71\u5d29\u6f70\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8c%bd%e5%9b%9eredis%e7%b7%a9%e5%ad%98%e6%95%b8%e6%93%9a%e7%9a%84%e7%ad%96%e7%95%a5-uzoRndSZoS\">\u633d\u56deRedis\u7de9\u5b58\u6578\u64da\u7684\u7b56\u7565<\/h2>\n<p>\u7576Redis\u7de9\u5b58\u6578\u64da\u4e1f\u5931\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u884c\u7684\u633d\u56de\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96%e5%8a%9f%e8%83%bd-uzoRndSZoS\">1. \u4f7f\u7528\u6301\u4e45\u5316\u529f\u80fd<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u4e9b\u6a5f\u5236\u53ef\u4ee5\u5e6b\u52a9\u5728\u670d\u52d9\u5668\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<pre><code>\n# \u5728redis.conf\u4e2d\u555f\u7528RDB\u6301\u4e45\u5316\nsave 900 1\nsave 300 10\nsave 60 10000\n\n# \u5728redis.conf\u4e2d\u555f\u7528AOF\u6301\u4e45\u5316\nappendonly yes\n<\/code><\/pre>\n<p>\u78ba\u4fdd\u9019\u4e9b\u9078\u9805\u5df2\u6b63\u78ba\u914d\u7f6e\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u6301\u4e45\u5316\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd-uzoRndSZoS\">2. \u6578\u64da\u5099\u4efd<\/h3>\n<p>\u5b9a\u671f\u5099\u4efdRedis\u6578\u64da\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\u7684\u6709\u6548\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u624b\u52d5\u5099\u4efd\u6578\u64da\uff1a<\/p>\n<pre><code>\n# \u5c07\u7576\u524d\u6578\u64da\u5c0e\u51fa\u5230\u6587\u4ef6\nredis-cli --rdb \/path\/to\/backup.rdb\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u8003\u616e\u4f7f\u7528\u81ea\u52d5\u5316\u5de5\u5177\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u6e1b\u5c11\u4eba\u70ba\u932f\u8aa4\u7684\u98a8\u96aa\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%ad%a6%e5%a0%b1-uzoRndSZoS\">3. \u76e3\u63a7\u548c\u8b66\u5831<\/h3>\n<p>\u5be6\u65bd\u76e3\u63a7\u7cfb\u7d71\u4ee5\u8ddf\u8e2aRedis\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72c0\u614b\u3002\u4f7f\u7528\u5de5\u5177\u5982Redis Monitor\u6216\u7b2c\u4e09\u65b9\u76e3\u63a7\u670d\u52d9\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u63a1\u53d6\u884c\u52d5\u3002<\/p>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e9%87%8d%e5%bb%ba-uzoRndSZoS\">4. \u6578\u64da\u91cd\u5efa<\/h3>\n<p>\u5982\u679c\u7de9\u5b58\u6578\u64da\u7121\u6cd5\u6062\u5fa9\uff0c\u5247\u9700\u8981\u8003\u616e\u91cd\u5efa\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904e\u91cd\u65b0\u52a0\u8f09\u6578\u64da\u5eab\u6216\u5f9e\u5176\u4ed6\u6578\u64da\u6e90\u7372\u53d6\u6578\u64da\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u5f9eMySQL\u6578\u64da\u5eab\u4e2d\u91cd\u5efa\u6578\u64da\nimport redis\nimport mysql.connector\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u9023\u63a5\u5230MySQL\ndb = mysql.connector.connect(\n    host=\"localhost\",\n    user=\"user\",\n    password=\"password\",\n    database=\"database\"\n)\n\ncursor = db.cursor()\ncursor.execute(\"SELECT key, value FROM cache_table\")\n\nfor (key, value) in cursor:\n    r.set(key, value)\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-uzoRndSZoS\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7de9\u5b58\u6578\u64da\u7684\u4e1f\u5931\u53ef\u80fd\u6703\u5c0d\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u9020\u6210\u91cd\u5927\u5f71\u97ff\u3002\u901a\u904e\u5be6\u65bd\u6301\u4e45\u5316\u3001\u5b9a\u671f\u5099\u4efd\u3001\u76e3\u63a7\u7cfb\u7d71\u4ee5\u53ca\u5fc5\u8981\u6642\u7684\u6578\u64da\u91cd\u5efa\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u4e26\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u91cd\u65b0\u5efa\u69cbRedis\u7de9\u5b58\u6578\u64da\uff0c\u633d\u56de\u56e0\u6578\u64da\u4e1f\u5931\u800c\u9020\u6210\u7684\u640d\u5931\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-196740","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196740","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=196740"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196740\/revisions"}],"predecessor-version":[{"id":196741,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196740\/revisions\/196741"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}