{"id":152437,"date":"2024-11-01T23:01:23","date_gmt":"2024-11-01T15:01:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152437\/"},"modified":"2024-11-01T23:01:24","modified_gmt":"2024-11-01T15:01:24","slug":"%e7%ad%96%e7%95%a5%e8%a7%a3%e6%b1%bajava%e4%b8%adredis%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%e5%95%8f%e9%a1%8c%ef%bc%88redisjava%e9%81%8e%e6%9c%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152437\/","title":{"rendered":"\u7b56\u7565\u89e3\u6c7aJava\u4e2dRedis\u904e\u671f\u7b56\u7565\u554f\u984c\uff08redisjava\u904e\u671f\uff09"},"content":{"rendered":"<h1 id=\"%e7%ad%96%e7%95%a5%e8%a7%a3%e6%b1%bajava%e4%b8%adredis%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%e5%95%8f%e9%a1%8c%ef%bc%88redisjava%e9%81%8e%e6%9c%9f%ef%bc%89-rKxGosSccA\">\u7b56\u7565\u89e3\u6c7aJava\u4e2dRedis\u904e\u671f\u7b56\u7565\u554f\u984c\uff08redisjava\u904e\u671f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7279\u5225\u662f\u5728Java\u74b0\u5883\u4e2d\uff0c\u958b\u767c\u8005\u7d93\u5e38\u9700\u8981\u8655\u7406Redis\u7684\u904e\u671f\u7b56\u7565\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u89e3\u6c7aJava\u4e2dRedis\u7684\u904e\u671f\u7b56\u7565\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%e6%a6%82%e8%bf%b0-rKxGosSccA\">Redis\u7684\u904e\u671f\u7b56\u7565\u6982\u8ff0<\/h2>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u904e\u671f\u7b56\u7565\u4e3b\u8981\u6709\u5169\u7a2e\uff1a\u5b9a\u671f\u522a\u9664\u548c\u60f0\u6027\u522a\u9664\u3002<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u522a\u9664\uff1a<\/strong>Redis\u6703\u5728\u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u5167\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u4e26\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/li>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u8acb\u6c42\u67d0\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<\/ul>\n<p>\u9019\u5169\u7a2e\u7b56\u7565\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u5b9a\u671f\u522a\u9664\u80fd\u5920\u4fdd\u8b49\u4e0d\u6703\u6709\u904e\u671f\u9375\u9577\u6642\u9593\u4f54\u7528\u5167\u5b58\uff0c\u4f46\u53ef\u80fd\u6703\u9020\u6210\u4e00\u5b9a\u7684\u6027\u80fd\u958b\u92b7\uff1b\u800c\u60f0\u6027\u522a\u9664\u5247\u5728\u6027\u80fd\u4e0a\u66f4\u70ba\u9ad8\u6548\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u904e\u671f\u9375\u5728\u5167\u5b58\u4e2d\u5b58\u5728\u8f03\u9577\u6642\u9593\u3002<\/p>\n<h2 id=\"java%e4%b8%ad%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-rKxGosSccA\">Java\u4e2d\u4f7f\u7528Redis\u7684\u904e\u671f\u7b56\u7565<\/h2>\n<p>\u5728Java\u4e2d\uff0c\u4f7f\u7528Jedis\u6216Lettuce\u7b49\u5eab\u4f86\u64cd\u4f5cRedis\u662f\u975e\u5e38\u5e38\u898b\u7684\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Jedis\u8a2d\u7f6e\u9375\u904e\u671f\u6642\u9593\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis.clients.jedis.Jedis;\n\npublic class RedisExample {\n    public static void main(String[] args) {\n        Jedis jedis = new Jedis(\"localhost\");\n        \/\/ \u8a2d\u7f6e\u9375\u503c\u5c0d\n        jedis.set(\"myKey\", \"myValue\");\n        \/\/ \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba10\u79d2\n        jedis.expire(\"myKey\", 10);\n        \n        \/\/ \u78ba\u8a8d\u904e\u671f\u6642\u9593\n        System.out.println(\"\u5269\u9918\u904e\u671f\u6642\u9593: \" + jedis.ttl(\"myKey\") + \"\u79d2\");\n        \n        \/\/ \u7b49\u5f8510\u79d2\u5f8c\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\n        try {\n            Thread.sleep(10000);\n        } catch (InterruptedException e) {\n            e.printStackTrace();\n        }\n        \n        System.out.println(\"\u9375\u662f\u5426\u5b58\u5728: \" + jedis.exists(\"myKey\"));\n        jedis.close();\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u8a2d\u7f6e\u4e00\u500b\u9375\u53ca\u5176\u503c\uff0c\u4e26\u70ba\u8a72\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528TTL\u547d\u4ee4\u4f86\u6aa2\u67e5\u5269\u9918\u7684\u904e\u671f\u6642\u9593\uff0c\u4e26\u5728\u7b49\u5f8510\u79d2\u5f8c\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%e5%95%8f%e9%a1%8c%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-rKxGosSccA\">\u89e3\u6c7a\u904e\u671f\u7b56\u7565\u554f\u984c\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u8207\u904e\u671f\u7b56\u7565\u76f8\u95dc\u7684\u554f\u984c\uff0c\u4f8b\u5982\u904e\u671f\u9375\u7684\u6e05\u7406\u6548\u7387\u3001\u5167\u5b58\u4f7f\u7528\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u904e\u671f\u6642\u9593\u904e\u9577\u5c0e\u81f4\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u76e3\u63a7\u904e\u671f\u9375\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u7684\u6578\u91cf\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u4f7f\u7528Redis\u96c6\u7fa4\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\uff0c\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u5206\u64d4\u8ca0\u8f09\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-rKxGosSccA\">\u7d50\u8ad6<\/h2>\n<p>\u5728Java\u4e2d\u6709\u6548\u5730\u7ba1\u7406Redis\u7684\u904e\u671f\u7b56\u7565\u662f\u78ba\u4fdd\u61c9\u7528\u6027\u80fd\u548c\u8cc7\u6e90\u5229\u7528\u7387\u7684\u95dc\u9375\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3001\u76e3\u63a7\u904e\u671f\u9375\u4ee5\u53ca\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u904e\u671f\u7b56\u7565\u554f\u984c\uff0c\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Java\u4e2dRedis\u904e\u671f\u7b56\u7565\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u61c9\u7528\u6027\u80fd\u7a69\u5b9a\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-152437","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152437","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=152437"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152437\/revisions"}],"predecessor-version":[{"id":152438,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152437\/revisions\/152438"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}