{"id":195075,"date":"2024-11-13T11:59:23","date_gmt":"2024-11-13T03:59:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195075\/"},"modified":"2024-11-13T11:59:25","modified_gmt":"2024-11-13T03:59:25","slug":"%e7%b0%a1%e5%96%ae%e5%bf%ab%e9%80%9f-redis-%e9%9b%86%e7%be%a4%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%e6%94%bb%e7%95%a5%ef%bc%88redis-%e9%9b%86%e7%be%a4%e9%81%b7%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195075\/","title":{"rendered":"\u7c21\u55ae\u5feb\u901f Redis \u96c6\u7fa4\u6578\u64da\u9077\u79fb\u653b\u7565\uff08redis \u96c6\u7fa4\u9077\u6578\u64da\u9077\u79fb\uff09"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e5%bf%ab%e9%80%9f-redis-%e9%9b%86%e7%be%a4%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%e6%94%bb%e7%95%a5-iSfvMsoytg\">\u7c21\u55ae\u5feb\u901f Redis \u96c6\u7fa4\u6578\u64da\u9077\u79fb\u653b\u7565<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\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\u696d\u52d9\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u6578\u64da\u9077\u79fb\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u7c21\u55ae\u5feb\u901f\u7684 Redis \u96c6\u7fa4\u6578\u64da\u9077\u79fb\u653b\u7565\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u5730\u5b8c\u6210\u6578\u64da\u9077\u79fb\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%ef%bc%9f-iSfvMsoytg\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9032\u884c\u6578\u64da\u9077\u79fb\uff1f<\/h2>\n<p>\u6578\u64da\u9077\u79fb\u7684\u9700\u6c42\u901a\u5e38\u4f86\u81ea\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u53ef\u80fd\u9700\u8981\u589e\u52a0\u66f4\u591a\u7684 Redis \u7bc0\u9ede\u4ee5\u61c9\u5c0d\u66f4\u9ad8\u7684\u6d41\u91cf\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u820a\u7684\u96c6\u7fa4\u914d\u7f6e\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u7576\u524d\u7684\u6027\u80fd\u9700\u6c42\uff0c\u9077\u79fb\u5230\u65b0\u7684\u96c6\u7fa4\u53ef\u4ee5\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<li><strong>\u6545\u969c\u6062\u5fa9\uff1a<\/strong>\u5728\u767c\u751f\u6545\u969c\u6642\uff0c\u5c07\u6578\u64da\u9077\u79fb\u5230\u65b0\u7684\u96c6\u7fa4\u53ef\u4ee5\u78ba\u4fdd\u696d\u52d9\u7684\u6301\u7e8c\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%e7%9a%84%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-iSfvMsoytg\">\u6578\u64da\u9077\u79fb\u7684\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u9077\u79fb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u505a\u597d\u4ee5\u4e0b\u6e96\u5099\uff1a<\/p>\n<ul>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5728\u9032\u884c\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u73fe\u6709\u7684 Redis \u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u78ba\u8a8d\u65b0\u96c6\u7fa4\u914d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u65b0\u96c6\u7fa4\u7684\u914d\u7f6e\u7b26\u5408\u696d\u52d9\u9700\u6c42\uff0c\u5305\u62ec\u7bc0\u9ede\u6578\u91cf\u3001\u5167\u5b58\u5927\u5c0f\u548c\u7db2\u7d61\u914d\u7f6e\u7b49\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u74b0\u5883\uff1a<\/strong>\u5728\u6b63\u5f0f\u9077\u79fb\u4e4b\u524d\uff0c\u5efa\u8b70\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u4e00\u6b21\u5b8c\u6574\u7684\u9077\u79fb\u6d41\u7a0b\uff0c\u4ee5\u78ba\u4fdd\u4e00\u5207\u9806\u5229\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%e6%ad%a5%e9%a9%9f-iSfvMsoytg\">Redis \u96c6\u7fa4\u6578\u64da\u9077\u79fb\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-rdb-%e5%bf%ab%e7%85%a7%e9%80%b2%e8%a1%8c%e9%81%b7%e7%a7%bb-iSfvMsoytg\">1. \u4f7f\u7528 RDB \u5feb\u7167\u9032\u884c\u9077\u79fb<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB \u5feb\u7167\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210 RDB \u5feb\u7167\uff1a<\/p>\n<pre><code>SAVE<\/code><\/pre>\n<p>\u751f\u6210\u7684 RDB \u6587\u4ef6\u5c07\u4fdd\u5b58\u5728 Redis \u7684\u5de5\u4f5c\u76ee\u9304\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5c07\u5176\u8907\u88fd\u5230\u65b0\u96c6\u7fa4\u7684\u76f8\u61c9\u76ee\u9304\u4e2d\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-aof-%e6%97%a5%e8%aa%8c%e9%80%b2%e8%a1%8c%e9%81%b7%e7%a7%bb-iSfvMsoytg\">2. \u4f7f\u7528 AOF \u65e5\u8a8c\u9032\u884c\u9077\u79fb<\/h3>\n<p>\u5982\u679c\u60a8\u555f\u7528\u4e86 AOF\uff08Append Only File\uff09\u529f\u80fd\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210 AOF \u65e5\u8a8c\uff1a<\/p>\n<pre><code>BGREWRITEAOF<\/code><\/pre>\n<p>\u5c07\u751f\u6210\u7684 AOF \u6587\u4ef6\u8907\u88fd\u5230\u65b0\u96c6\u7fa4\u4e2d\uff0c\u4e26\u5728\u65b0\u96c6\u7fa4\u4e2d\u555f\u52d5 Redis \u670d\u52d9\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-redis-%e5%85%a7%e5%bb%ba%e7%9a%84%e9%81%b7%e7%a7%bb%e5%91%bd%e4%bb%a4-iSfvMsoytg\">3. \u4f7f\u7528 Redis \u5167\u5efa\u7684\u9077\u79fb\u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 <code>MIGRATE<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u76f4\u63a5\u5c07\u6578\u64da\u5f9e\u4e00\u500b Redis \u5be6\u4f8b\u9077\u79fb\u5230\u53e6\u4e00\u500b\u5be6\u4f8b\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>MIGRATE<\/code> \u547d\u4ee4\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>MIGRATE &lt;host&gt; &lt;port&gt; &lt;key&gt; &lt;destination-db&gt; &lt;timeout&gt;<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u7684\u9375\u5f9e\u7576\u524d\u5be6\u4f8b\u9077\u79fb\u5230\u76ee\u6a19\u5be6\u4f8b\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-redis-cluster-%e7%9a%84%e6%a7%bd%e9%81%b7%e7%a7%bb-iSfvMsoytg\">4. \u4f7f\u7528 Redis Cluster \u7684\u69fd\u9077\u79fb<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f Redis Cluster\uff0c\u5247\u9700\u8981\u9032\u884c\u69fd\u7684\u9077\u79fb\u3002\u53ef\u4ee5\u4f7f\u7528 <code>CLUSTER ADDSLOTS<\/code> \u548c <code>CLUSTER SETSLOT<\/code> \u547d\u4ee4\u4f86\u7ba1\u7406\u69fd\u7684\u5206\u914d\u3002\u4ee5\u4e0b\u662f\u69fd\u9077\u79fb\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5728\u65b0\u96c6\u7fa4\u4e2d\u6dfb\u52a0\u69fd\uff1a<\/li>\n<pre><code>CLUSTER ADDSLOTS &lt;slot&gt;<\/code><\/pre>\n<li>\u5c07\u6578\u64da\u5f9e\u820a\u96c6\u7fa4\u9077\u79fb\u5230\u65b0\u96c6\u7fa4\uff1a<\/li>\n<pre><code>CLUSTER GETKEYSINSLOT &lt;slot&gt; &lt;count&gt;<\/code><\/pre>\n<li>\u5728\u65b0\u96c6\u7fa4\u4e2d\u8a2d\u7f6e\u69fd\uff1a<\/li>\n<pre><code>CLUSTER SETSLOT &lt;slot&gt; IMPORTING &lt;node-id&gt;<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e9%81%b7%e7%a7%bb%e5%be%8c%e7%9a%84%e9%a9%97%e8%ad%89-iSfvMsoytg\">\u9077\u79fb\u5f8c\u7684\u9a57\u8b49<\/h2>\n<p>\u6578\u64da\u9077\u79fb\u5b8c\u6210\u5f8c\uff0c\u52d9\u5fc5\u9032\u884c\u9a57\u8b49\uff0c\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\uff1a<\/p>\n<pre><code>KEYS *<\/code><\/pre>\n<p>\u901a\u904e\u6bd4\u8f03\u820a\u96c6\u7fa4\u548c\u65b0\u96c6\u7fa4\u4e2d\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u6240\u6709\u6578\u64da\u90fd\u5df2\u6210\u529f\u9077\u79fb\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iSfvMsoytg\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u7684\u6578\u64da\u9077\u79fb\u662f\u4e00\u500b\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5230\u591a\u7a2e\u65b9\u6cd5\u548c\u6b65\u9a5f\u3002\u7121\u8ad6\u662f\u4f7f\u7528 RDB \u5feb\u7167\u3001AOF \u65e5\u8a8c\uff0c\u9084\u662f\u76f4\u63a5\u4f7f\u7528\u5167\u5efa\u7684\u9077\u79fb\u547d\u4ee4\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5feb\u901f\u5b8c\u6210\u6578\u64da\u9077\u79fb\u3002\u78ba\u4fdd\u5728\u9077\u79fb\u524d\u505a\u597d\u5145\u5206\u7684\u6e96\u5099\uff0c\u4e26\u5728\u9077\u79fb\u5f8c\u9032\u884c\u9a57\u8b49\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <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\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7c21\u55ae\u5feb\u901f\u7684Redis\u96c6\u7fa4\u6578\u64da\u9077\u79fb\u653b\u7565\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5b8c\u6210Redis\u96c6\u7fa4\u6578\u64da\u7684\u9ad8\u6548\u9077\u79fb\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-195075","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195075","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=195075"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195075\/revisions"}],"predecessor-version":[{"id":195076,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195075\/revisions\/195076"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}