{"id":128245,"date":"2024-10-26T12:44:17","date_gmt":"2024-10-26T04:44:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128245\/"},"modified":"2024-10-26T12:44:18","modified_gmt":"2024-10-26T04:44:18","slug":"redis-%e5%af%a6%e7%8f%be-java-%e6%8c%81%e4%b9%85%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128245\/","title":{"rendered":"Redis \u5be6\u73fe Java \u6301\u4e45\u5316"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e7%8f%be-java-%e6%8c%81%e4%b9%85%e5%8c%96-fpgpwDhSDo\">Redis \u5be6\u73fe Java \u6301\u4e45\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u6301\u4e45\u5316\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728 Java \u61c9\u7528\u4e2d\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528 Redis \u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-fpgpwDhSDo\">Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u9019\u7a2e\u65b9\u5f0f\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002RDB \u7684\u512a\u9ede\u662f\u6062\u5fa9\u901f\u5ea6\u5feb\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u9019\u7a2e\u65b9\u5f0f\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002AOF \u7684\u512a\u9ede\u662f\u6578\u64da\u6301\u4e45\u6027\u66f4\u9ad8\uff0c\u4f46\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8-java-%e4%b8%ad%e4%bd%bf%e7%94%a8-redis-fpgpwDhSDo\">\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\u5982\u4f55\u5728 Maven \u9805\u76ee\u4e2d\u6dfb\u52a0 Jedis \u7684\u4f9d\u8cf4\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-fpgpwDhSDo\">\u9023\u63a5\u5230 Redis<\/h3>\n<p>\u5728 Java \u4e2d\u9023\u63a5\u5230 Redis \u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u9023\u63a5 Redis \u7684\u57fa\u672c\u4ee3\u78bc\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        \/\/ \u8a2d\u7f6e\u6578\u64da\n        jedis.set(\"key\", \"value\");\n        System.out.println(\"Stored string in redis: \" + jedis.get(\"key\"));\n        \n        \/\/ \u95dc\u9589\u9023\u63a5\n        jedis.close();\n    }\n}\n<\/code><\/pre>\n<h3 id=\"%e5%af%a6%e7%8f%be%e6%8c%81%e4%b9%85%e5%8c%96-fpgpwDhSDo\">\u5be6\u73fe\u6301\u4e45\u5316<\/h3>\n<p>\u5728 Redis \u4e2d\u5be6\u73fe\u6301\u4e45\u5316\u7684\u904e\u7a0b\u4e3b\u8981\u4f9d\u8cf4\u65bc\u914d\u7f6e\u6587\u4ef6\u7684\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>RDB \u914d\u7f6e<\/strong>\uff1a\u5728 redis.conf \u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u5feb\u7167\u7684\u6642\u9593\u9593\u9694\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>\nsave 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<li><strong>AOF \u914d\u7f6e<\/strong>\uff1a\u540c\u6a23\u5728 redis.conf \u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u555f\u7528 AOF \u4e26\u8a2d\u7f6e\u5beb\u5165\u7b56\u7565\uff1a<\/li>\n<pre><code>\nappendonly yes\nappendfsync everysec\n<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9-fpgpwDhSDo\">\u6578\u64da\u6062\u5fa9<\/h2>\n<p>\u7576 Redis \u670d\u52d9\u5668\u91cd\u555f\u6642\uff0c\u53ef\u4ee5\u6839\u64da RDB \u6216 AOF \u6587\u4ef6\u6062\u5fa9\u6578\u64da\u3002\u5c0d\u65bc RDB\uff0cRedis \u6703\u81ea\u52d5\u52a0\u8f09\u5feb\u7167\uff1b\u5c0d\u65bc AOF\uff0c\u5247\u6703\u6839\u64da\u65e5\u8a8c\u6587\u4ef6\u91cd\u653e\u6240\u6709\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-fpgpwDhSDo\">\u7d50\u8ad6<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u7684\u9700\u6c42\u3002\u5728 Java \u4e2d\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u6301\u4e45\u5316\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u7121\u8ad6\u662f\u9078\u64c7 RDB \u9084\u662f AOF\uff0c\u958b\u767c\u8005\u90fd\u61c9\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u9032\u884c\u5408\u7406\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe Java \u6301\u4e45\u5316\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u8207\u53ef\u9760\u6027\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-128245","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128245","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=128245"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128245\/revisions"}],"predecessor-version":[{"id":128246,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128245\/revisions\/128246"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}