{"id":160953,"date":"2024-11-04T02:23:24","date_gmt":"2024-11-03T18:23:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160953\/"},"modified":"2024-11-04T02:23:25","modified_gmt":"2024-11-03T18:23:25","slug":"%e7%b7%a9%e5%ad%98%e5%af%a6%e7%8f%be-redis-java-%e9%ab%98%e6%95%88%e9%81%8e%e6%9c%9f%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86%ef%bc%88redis-java-%e9%81%8e%e6%9c%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160953\/","title":{"rendered":"\u7de9\u5b58\u5be6\u73fe Redis Java \u9ad8\u6548\u904e\u671f\u7de9\u5b58\u7ba1\u7406\uff08redis java \u904e\u671f\uff09"},"content":{"rendered":"<h1 id=\"%e7%b7%a9%e5%ad%98%e5%af%a6%e7%8f%be-redis-java-%e9%ab%98%e6%95%88%e9%81%8e%e6%9c%9f%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86-ppxzNPGHZN\">\u7de9\u5b58\u5be6\u73fe Redis Java \u9ad8\u6548\u904e\u671f\u7de9\u5b58\u7ba1\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u7de9\u5b58\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u624b\u6bb5\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u7ba1\u7406\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528 Redis \u5be6\u73fe\u9ad8\u6548\u7684\u904e\u671f\u7de9\u5b58\u7ba1\u7406\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-ppxzNPGHZN\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis \u88ab\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e7%b7%a9%e5%ad%98%e7%9a%84%e6%a6%82%e5%bf%b5-ppxzNPGHZN\">\u904e\u671f\u7de9\u5b58\u7684\u6982\u5ff5<\/h2>\n<p>\u904e\u671f\u7de9\u5b58\u662f\u6307\u5728\u4e00\u5b9a\u6642\u9593\u5167\u6709\u6548\u7684\u7de9\u5b58\u6578\u64da\uff0c\u8d85\u904e\u9019\u500b\u6642\u9593\u5f8c\uff0c\u6578\u64da\u5c07\u81ea\u52d5\u5931\u6548\u3002\u9019\u7a2e\u6a5f\u5236\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\uff0c\u4e26\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u5230\u6700\u65b0\u7684\u6578\u64da\u3002Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u904e\u671f\u8a2d\u7f6e\u529f\u80fd\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u7ba1\u7406\u7de9\u5b58\u7684\u751f\u547d\u9031\u671f\u3002<\/p>\n<h2 id=\"%e5%9c%a8-java-%e4%b8%ad%e4%bd%bf%e7%94%a8-redis-ppxzNPGHZN\">\u5728 Java \u4e2d\u4f7f\u7528 Redis<\/h2>\n<p>\u8981\u5728 Java \u4e2d\u4f7f\u7528 Redis\uff0c\u9996\u5148\u9700\u8981\u5f15\u5165\u76f8\u61c9\u7684\u4f9d\u8cf4\u3002\u6700\u5e38\u7528\u7684 Java Redis \u5ba2\u6236\u7aef\u662f Jedis\u3002\u4ee5\u4e0b\u662f Maven \u4e2d\u7684\u4f9d\u8cf4\u914d\u7f6e\uff1a<\/p>\n<pre><code>\n&lt;dependency&gt;\n    &lt;groupId&gt;redis.clients&lt;\/groupId&gt;\n    &lt;artifactId&gt;jedis&lt;\/artifactId&gt;\n    &lt;version&gt;4.0.1&lt;\/version&gt;\n&lt;\/dependency&gt;\n<\/code><\/pre>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0-redis-ppxzNPGHZN\">\u9023\u63a5\u5230 Redis<\/h3>\n<p>\u5728 Java \u4e2d\u9023\u63a5\u5230 Redis \u7684\u57fa\u672c\u4ee3\u78bc\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nimport redis.clients.jedis.Jedis;\n\npublic class RedisExample {\n    public static void main(String[] args) {\n        \/\/ \u5275\u5efa Jedis \u9023\u63a5\n        Jedis jedis = new Jedis(\"localhost\", 6379);\n        System.out.println(\"Connection to server successfully\");\n    }\n}\n<\/code><\/pre>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-ppxzNPGHZN\">\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u4f7f\u7528 Redis \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u975e\u5e38\u7c21\u55ae\u3002\u53ef\u4ee5\u4f7f\u7528 <code>setex<\/code> \u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u503c\u5c0d\u53ca\u5176\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>\njedis.setex(\"myKey\", 10, \"myValue\"); \/\/ 10\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u9375 <code>myKey<\/code> \u5c07\u5728 10 \u79d2\u5f8c\u81ea\u52d5\u5931\u6548\u3002<\/p>\n<h3 id=\"%e6%aa%a2%e6%9f%a5%e9%8d%b5%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-ppxzNPGHZN\">\u6aa2\u67e5\u9375\u7684\u904e\u671f\u6642\u9593<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 <code>ttl<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u67d0\u500b\u9375\u7684\u5269\u9918\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>\nlong ttl = jedis.ttl(\"myKey\");\nSystem.out.println(\"Time to live: \" + ttl + \" seconds\");\n<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e9%8d%b5%e7%9a%84%e8%87%aa%e5%8b%95%e6%b8%85%e7%90%86-ppxzNPGHZN\">\u904e\u671f\u9375\u7684\u81ea\u52d5\u6e05\u7406<\/h2>\n<p>Redis \u6703\u81ea\u52d5\u6e05\u7406\u904e\u671f\u7684\u9375\u3002\u9019\u662f\u901a\u904e\u5169\u7a2e\u65b9\u5f0f\u5be6\u73fe\u7684\uff1a\u5b9a\u671f\u6383\u63cf\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u6383\u63cf\u6703\u5728\u4e00\u5b9a\u6642\u9593\u9593\u9694\u5167\u6aa2\u67e5\u6240\u6709\u9375\u7684\u904e\u671f\u72c0\u614b\uff0c\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u8a2a\u554f\u67d0\u500b\u9375\u6642\u6aa2\u67e5\u5176\u662f\u5426\u904e\u671f\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ppxzNPGHZN\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a\u6839\u64da\u696d\u52d9\u9700\u6c42\u8a2d\u7f6e\u5408\u9069\u7684\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u904e\u671f\u6642\u9593\u904e\u9577\u6216\u904e\u77ed\u3002<\/li>\n<li>\u76e3\u63a7\u7de9\u5b58\u547d\u4e2d\u7387\uff1a\u5b9a\u671f\u6aa2\u67e5\u7de9\u5b58\u7684\u547d\u4e2d\u7387\uff0c\u4ee5\u8a55\u4f30\u7de9\u5b58\u7b56\u7565\u7684\u6709\u6548\u6027\u3002<\/li>\n<li>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684 Redis \u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ppxzNPGHZN\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u904e\u671f\u7de9\u5b58\u7ba1\u7406\u529f\u80fd\uff0c\u901a\u904e\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u7684\u7de9\u5b58\u7b56\u7565\u3002\u5728 Java \u4e2d\u4f7f\u7528 Redis \u9032\u884c\u904e\u671f\u7de9\u5b58\u7ba1\u7406\uff0c\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u9084\u80fd\u6709\u6548\u7ba1\u7406\u5167\u5b58\u8cc7\u6e90\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Java\u4e2d\u4f7f\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u904e\u671f\u7de9\u5b58\u7ba1\u7406\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u8cc7\u6e90\u5229\u7528\u7387\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-160953","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160953","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=160953"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160953\/revisions"}],"predecessor-version":[{"id":160954,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160953\/revisions\/160954"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}