{"id":190066,"date":"2024-11-12T09:29:21","date_gmt":"2024-11-12T01:29:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190066\/"},"modified":"2024-11-12T09:29:23","modified_gmt":"2024-11-12T01:29:23","slug":"%e7%8e%a9%e8%bd%89redis%e4%bd%bf%e7%94%a8java%e9%80%b2%e8%a1%8c%e9%85%8d%e7%bd%ae%ef%bc%88redis%e9%85%8d%e7%bd%aejava%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190066\/","title":{"rendered":"\u73a9\u8f49Redis\u4f7f\u7528Java\u9032\u884c\u914d\u7f6e\uff08redis\u914d\u7f6eJava\uff09"},"content":{"rendered":"<h1 id=\"%e7%8e%a9%e8%bd%89redis%e4%bd%bf%e7%94%a8java%e9%80%b2%e8%a1%8c%e9%85%8d%e7%bd%ae%ef%bc%88redis%e9%85%8d%e7%bd%aejava%ef%bc%89-cHsLTicgHh\">\u73a9\u8f49Redis\u4f7f\u7528Java\u9032\u884c\u914d\u7f6e\uff08redis\u914d\u7f6eJava\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591aJava\u958b\u767c\u8005\u9078\u64c7\u5c07Redis\u4f5c\u70ba\u5176\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Java\u4e2d\u914d\u7f6e\u548c\u4f7f\u7528Redis\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-cHsLTicgHh\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165Java\u914d\u7f6e\u4e4b\u524d\uff0c\u4e86\u89e3Redis\u7684\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis\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\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u907f\u514d\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\u4f7f\u5f97Redis\u9069\u7528\u65bc\u591a\u7a2e\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8java%e4%b8%ad%e4%bd%bf%e7%94%a8redis-cHsLTicgHh\">\u5728Java\u4e2d\u4f7f\u7528Redis<\/h2>\n<p>\u8981\u5728Java\u4e2d\u4f7f\u7528Redis\uff0c\u9996\u5148\u9700\u8981\u5f15\u5165\u76f8\u61c9\u7684\u4f9d\u8cf4\u3002\u6700\u5e38\u7528\u7684Java Redis\u5ba2\u6236\u7aef\u662fJedis\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728Maven\u9805\u76ee\u4e2d\u6dfb\u52a0Jedis\u4f9d\u8cf4\u7684\u6b65\u9a5f\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%b0redis-cHsLTicgHh\">\u9023\u63a5\u5230Redis<\/h3>\n<p>\u5728\u6dfb\u52a0\u4e86Jedis\u4f9d\u8cf4\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u5efa\u7acb\u8207Redis\u7684\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport redis.clients.jedis.Jedis;\n\npublic class RedisExample {\n    public static void main(String[] args) {\n        \/\/ \u5275\u5efaJedis\u5be6\u4f8b\uff0c\u9023\u63a5\u5230\u672c\u5730Redis\u670d\u52d9\u5668\n        Jedis jedis = new Jedis(\"localhost\", 6379);\n        \n        \/\/ \u6e2c\u8a66\u9023\u63a5\n        System.out.println(\"Connection to server successfully\");\n        \n        \/\/ \u8a2d\u7f6e\u6578\u64da\n        jedis.set(\"tutorial-name\", \"Redis tutorial\");\n        \n        \/\/ \u7372\u53d6\u6578\u64da\n        System.out.println(\"Stored string in redis: \" + jedis.get(\"tutorial-name\"));\n        \n        \/\/ \u95dc\u9589\u9023\u63a5\n        jedis.close();\n    }\n}\n<\/code><\/pre>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-cHsLTicgHh\">\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u4f7f\u7528Jedis\u9032\u884c\u57fa\u672c\u7684Redis\u64cd\u4f5c\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li><strong>\u8a2d\u7f6e\u9375\u503c\u5c0d\uff1a<\/strong>\u4f7f\u7528 <code>set<\/code> \u65b9\u6cd5\u3002<\/li>\n<li><strong>\u7372\u53d6\u503c\uff1a<\/strong>\u4f7f\u7528 <code>get<\/code> \u65b9\u6cd5\u3002<\/li>\n<li><strong>\u522a\u9664\u9375\uff1a<\/strong>\u4f7f\u7528 <code>del<\/code> \u65b9\u6cd5\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\uff1a<\/strong>\u4f7f\u7528 <code>exists<\/code> \u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<pre><code>\n\/\/ \u8a2d\u7f6e\u9375\u503c\u5c0d\njedis.set(\"key\", \"value\");\n\n\/\/ \u7372\u53d6\u503c\nString value = jedis.get(\"key\");\n\n\/\/ \u522a\u9664\u9375\njedis.del(\"key\");\n\n\/\/ \u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\nboolean exists = jedis.exists(\"key\");\n<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c-cHsLTicgHh\">\u4f7f\u7528\u54c8\u5e0c<\/h3>\n<p>Redis\u9084\u652f\u6301\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\uff0c\u9019\u5c0d\u65bc\u5b58\u5132\u5c0d\u8c61\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528Jedis\u64cd\u4f5c\u54c8\u5e0c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n\/\/ \u8a2d\u7f6e\u54c8\u5e0c\njedis.hset(\"user:1000\", \"name\", \"John\");\njedis.hset(\"user:1000\", \"age\", \"30\");\n\n\/\/ \u7372\u53d6\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\nString name = jedis.hget(\"user:1000\", \"name\");\nString age = jedis.hget(\"user:1000\", \"age\");\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cHsLTicgHh\">\u7e3d\u7d50<\/h2>\n<p>Redis\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6578\u64da\u7d50\u69cb\u7684\u61c9\u7528\u3002\u901a\u904e\u4f7f\u7528Jedis\uff0cJava\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8207Redis\u9032\u884c\u4ea4\u4e92\uff0c\u5be6\u73fe\u6578\u64da\u7684\u5feb\u901f\u8b80\u5beb\u548c\u7ba1\u7406\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Java\u914d\u7f6eRedis\uff0c\u638c\u63e1Redis\u7684\u57fa\u672c\u8bbe\u7f6e\u548c\u6700\u4f73\u5b9e\u8df5\uff0c\u63d0\u5347\u4f60\u7684\u61c9\u7528\u6027\u80fd\u8207\u6548\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-190066","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190066","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=190066"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190066\/revisions"}],"predecessor-version":[{"id":190067,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190066\/revisions\/190067"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}