{"id":98914,"date":"2024-10-21T06:35:16","date_gmt":"2024-10-20T22:35:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98914\/"},"modified":"2024-10-21T06:35:16","modified_gmt":"2024-10-20T22:35:16","slug":"redis-%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e5%87%ba%e7%8f%be%e5%a4%b1%e6%95%97%e6%80%8e%e9%ba%bc%e8%be%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98914\/","title":{"rendered":"Redis \u8b80\u53d6\u6578\u64da\u51fa\u73fe\u5931\u6557\u600e\u9ebc\u8fa6"},"content":{"rendered":"<h1 id=\"redis-%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e5%87%ba%e7%8f%be%e5%a4%b1%e6%95%97%e6%80%8e%e9%ba%bc%e8%be%a6-oZaZvvXUkH\">Redis \u8b80\u53d6\u6578\u64da\u51fa\u73fe\u5931\u6557\u600e\u9ebc\u8fa6<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u8b80\u53d6\u6578\u64da\u6642\u53ef\u80fd\u6703\u9047\u5230\u5931\u6557\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u53ef\u80fd\u5c0e\u81f4 Redis \u8b80\u53d6\u6578\u64da\u5931\u6557\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e8%ae%80%e5%8f%96%e5%a4%b1%e6%95%97%e5%8e%9f%e5%9b%a0-oZaZvvXUkH\">\u5e38\u898b\u7684\u8b80\u53d6\u5931\u6557\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c Redis \u670d\u52d9\u5668\u7121\u6cd5\u8a2a\u554f\uff0c\u5247\u6703\u5c0e\u81f4\u8b80\u53d6\u5931\u6557\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u7db2\u7d61\u554f\u984c\u3001\u670d\u52d9\u5668\u5b95\u6a5f\u6216\u9632\u706b\u7246\u8a2d\u7f6e\u4e0d\u7576\u7b49\u539f\u56e0\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u5b58\u5728\uff1a<\/strong>\u7576\u8acb\u6c42\u7684\u9375\u4e0d\u5b58\u5728\u65bc Redis \u4e2d\u6642\uff0c\u8b80\u53d6\u64cd\u4f5c\u5c07\u8fd4\u56de nil \u6216\u7a7a\u503c\u3002<\/li>\n<li><strong>\u8d85\u6642\u554f\u984c\uff1a<\/strong>\u5982\u679c Redis \u7684\u8acb\u6c42\u8d85\u904e\u4e86\u8a2d\u5b9a\u7684\u8d85\u6642\u6642\u9593\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u8b80\u53d6\u5931\u6557\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u547d\u4ee4\uff1a<\/strong>\u4f7f\u7528\u4e0d\u6b63\u78ba\u7684\u547d\u4ee4\u6216\u53c3\u6578\u4e5f\u6703\u5c0e\u81f4\u8b80\u53d6\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-oZaZvvXUkH\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%80%a3%e6%8e%a5-oZaZvvXUkH\">1. \u6aa2\u67e5\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Redis \u670d\u52d9\u5668\u6b63\u5728\u904b\u884c\u4e26\u4e14\u53ef\u4ee5\u8a2a\u554f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Redis \u670d\u52d9\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>redis-cli ping<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de &#8220;PONG&#8221;\uff0c\u5247\u8868\u793a Redis \u6b63\u5728\u904b\u884c\u3002\u5982\u679c\u7121\u6cd5\u9023\u63a5\uff0c\u8acb\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u548c\u9632\u706b\u7246\u898f\u5247\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ad%98%e5%9c%a8-oZaZvvXUkH\">2. \u78ba\u8a8d\u6578\u64da\u5b58\u5728<\/h3>\n<p>\u5728\u5617\u8a66\u8b80\u53d6\u6578\u64da\u4e4b\u524d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>EXISTS<\/code> \u547d\u4ee4\u78ba\u8a8d\u9375\u662f\u5426\u5b58\u5728\uff1a<\/p>\n<pre><code>EXISTS your_key<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de 0\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u6578\u64da\u7684\u5beb\u5165\u904e\u7a0b\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e8%b6%85%e6%99%82%e8%a8%ad%e7%bd%ae-oZaZvvXUkH\">3. \u8abf\u6574\u8d85\u6642\u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u7d93\u5e38\u9047\u5230\u8d85\u6642\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574 Redis \u7684\u8d85\u6642\u8a2d\u7f6e\u3002\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u4fee\u6539 <code>timeout<\/code> \u53c3\u6578\uff0c\u6216\u5728\u5ba2\u6236\u7aef\u4ee3\u78bc\u4e2d\u8a2d\u7f6e\u8d85\u6642\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>redis-cli --timeout 5<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e5%91%bd%e4%bb%a4%e6%ad%a3%e7%a2%ba%e6%80%a7-oZaZvvXUkH\">4. \u6aa2\u67e5\u547d\u4ee4\u6b63\u78ba\u6027<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684\u547d\u4ee4\u548c\u53c3\u6578\u6b63\u78ba\u7121\u8aa4\u3002\u53ef\u4ee5\u53c3\u8003 Redis \u7684\u5b98\u65b9\u6587\u6a94\uff0c\u78ba\u8a8d\u547d\u4ee4\u7684\u7528\u6cd5\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u8b80\u53d6\u6578\u64da\u6642\uff0c\u61c9\u78ba\u4fdd\u9375\u540d\u6b63\u78ba\uff1a<\/p>\n<pre><code>GET your_key<\/code><\/pre>\n<h2 id=\"%e5%85%b6%e4%bb%96%e8%80%83%e6%85%ae%e5%9b%a0%e7%b4%a0-oZaZvvXUkH\">\u5176\u4ed6\u8003\u616e\u56e0\u7d20<\/h2>\n<p>\u9664\u4e86\u4e0a\u8ff0\u5e38\u898b\u539f\u56e0\u5916\uff0c\u9084\u6709\u4e00\u4e9b\u5176\u4ed6\u56e0\u7d20\u53ef\u80fd\u5f71\u97ff Redis \u7684\u8b80\u53d6\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u6578\u64da\u91cf\u904e\u5927\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u5efa\u8b70\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002\u6b64\u5916\uff0c\u4f7f\u7528 Redis \u96c6\u7fa4\u6642\uff0c\u8acb\u78ba\u4fdd\u6b63\u78ba\u914d\u7f6e\u5206\u7247\u548c\u4e3b\u5f9e\u8907\u88fd\uff0c\u4ee5\u907f\u514d\u8b80\u53d6\u5931\u6557\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oZaZvvXUkH\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u6642\uff0c\u8b80\u53d6\u6578\u64da\u5931\u6557\u7684\u60c5\u6cc1\u4e26\u4e0d\u7f55\u898b\u3002\u901a\u904e\u6aa2\u67e5\u9023\u63a5\u3001\u78ba\u8a8d\u6578\u64da\u5b58\u5728\u3001\u8abf\u6574\u8d85\u6642\u8a2d\u7f6e\u4ee5\u53ca\u78ba\u4fdd\u547d\u4ee4\u6b63\u78ba\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c Redis\uff0c\u8acb\u8003\u616e\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u6548\u8b80\u53d6\u548c\u5b58\u5132\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9047\u5230 Redis \u8b80\u53d6\u6578\u64da\u5931\u6557\u6642\uff0c\u6aa2\u67e5\u9023\u63a5\u3001\u914d\u7f6e\u3001\u6578\u64da\u5b8c\u6574\u6027\u53ca\u932f\u8aa4\u65e5\u8a8c\uff0c\u4e26\u8003\u616e\u91cd\u555f\u670d\u52d9\u6216\u4f7f\u7528\u5099\u4efd\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-98914","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98914","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=98914"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98914\/revisions"}],"predecessor-version":[{"id":98915,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98914\/revisions\/98915"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}