{"id":202130,"date":"2025-05-10T14:24:18","date_gmt":"2025-05-10T06:24:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202130\/"},"modified":"2025-05-10T14:24:18","modified_gmt":"2025-05-10T06:24:18","slug":"redis%e9%94%ae%e5%80%bc%e5%af%b9%e6%93%8d%e4%bd%9c%e5%9c%a8java%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%ef%bc%9a%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e5%ad%98%e5%8f%96%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202130\/","title":{"rendered":"Redis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5feb\u901f\u5b58\u53d6\u6570\u636e"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5feb\u901f\u5b58\u53d6\u6570\u636e<\/h1>\n

\u4eca\u5929golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aRedis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5feb\u901f\u5b58\u53d6\u6570\u636e\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n

Redis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5feb\u901f\u5b58\u53d6\u6570\u636e<\/p>\n

\u5728Java\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u7684\u5b58\u53d6\u64cd\u4f5c\u662f\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u5982\u4f55\u5feb\u901f\u3001\u9ad8\u6548\u5730\u5b58\u53d6\u6570\u636e\u662f\u5f00\u53d1\u8005\u6240\u5173\u6ce8\u7684\u4e00\u4e2a\u91cd\u70b9\u95ee\u9898\u3002\u800cRedis\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5177\u5907\u5feb\u901f\u8bfb\u5199\u64cd\u4f5c\u7684\u7279\u70b9\uff0c\u56e0\u6b64\u5728Java\u5f00\u53d1\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u7f13\u5b58\u548c\u5b58\u50a8\u5b9e\u73b0\u3002<\/p>\n

Redis\u662f\u4e00\u4e2a\u652f\u6301\u952e\u503c\u5bf9\u5b58\u53d6\u7684\u5185\u5b58\u6570\u636e\u5e93\u3002\u5b83\u5c06\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u56e0\u6b64\u6570\u636e\u7684\u8bfb\u5199\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u4e0e\u4f20\u7edf\u5173\u7cfb\u578b\u6570\u636e\u5e93\u76f8\u6bd4\uff0cRedis\u5728\u6570\u636e\u5b58\u53d6\u4e0a\u5177\u5907\u4e86\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002\u5728Java\u5f00\u53d1\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Redis\u63d0\u4f9b\u7684Jedis\u5e93\u6765\u5b9e\u73b0\u952e\u503c\u5bf9\u7684\u5feb\u901f\u5b58\u53d6\u64cd\u4f5c\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u9879\u76ee\u4e2d\u5f15\u5165Jedis\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Maven\u9879\u76ee\u7684pom.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8d56\u6765\u5f15\u5165Jedis\u5e93\uff1a<\/p>\n

<dependency>\n    <groupId>redis.clients<\/groupId>\n    <artifactId>jedis<\/artifactId>\n    <version>3.7.0<\/version>\n<\/dependency><\/pre>\n
\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6765\u6f14\u793aRedis\u952e\u503c\u5bf9\u64cd\u4f5c\u7684\u7528\u6cd5\uff1a<\/p>\n
import redis.clients.jedis.Jedis;\n\npublic class RedisExample {\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2aJedis\u5bf9\u8c61\uff0c\u8fde\u63a5Redis\u670d\u52a1\u5668\n        Jedis jedis = new Jedis(\"localhost\", 6379);\n        \n        \/\/ \u8bbe\u7f6e\u4e00\u4e2a\u952e\u503c\u5bf9\n        jedis.set(\"name\", \"\u5f20\u4e09\");\n        \n        \/\/ \u83b7\u53d6\u952e\u5bf9\u5e94\u7684\u503c\n        String name = jedis.get(\"name\");\n        System.out.println(\"\u59d3\u540d\uff1a\" + name);\n        \n        \/\/ \u5220\u9664\u4e00\u4e2a\u952e\u503c\u5bf9\n        jedis.del(\"name\");\n        \n        \/\/ \u5173\u95ed\u8fde\u63a5\n        jedis.close();\n    }\n}<\/pre>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aJedis\u5bf9\u8c61\uff0c\u6307\u5b9a\u4e86Redis\u670d\u52a1\u5668\u7684\u5730\u5740\uff08\u672c\u5730\u7684\u8bdd\u901a\u5e38\u662flocalhost\uff09\u548c\u7aef\u53e3\u53f7\uff08\u9ed8\u8ba4\u662f6379\uff09\u3002\u7136\u540e\u901a\u8fc7jedis.set(\"name\", \"\u5f20\u4e09\")<\/code>\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u952e\u503c\u5bf9\uff0c\u952e\u662f”name”\uff0c\u503c\u662f”\u5f20\u4e09”\u3002\u63a5\u7740\u901a\u8fc7jedis.get(\"name\")<\/code>\u6765\u83b7\u53d6\u952e\u5bf9\u5e94\u7684\u503c\uff0c\u5e76\u901a\u8fc7System.out.println<\/code>\u8f93\u51fa\u7ed3\u679c\u3002\u6700\u540e\u901a\u8fc7jedis.del(\"name\")<\/code>\u5220\u9664\u4e86\u8be5\u952e\u503c\u5bf9\u3002\u6700\u540e\uff0c\u6211\u4eec\u5173\u95ed\u4e86\u4e0eRedis\u670d\u52a1\u5668\u7684\u8fde\u63a5\uff0c\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n
\u9664\u4e86\u57fa\u672c\u7684\u5b58\u53d6\u64cd\u4f5c\uff0cRedis\u8fd8\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u64cd\u4f5c\uff0c\u5982\u8bbe\u7f6e\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u3001\u589e\u91cf\u66f4\u65b0\u952e\u7684\u503c\u7b49\u3002\u4ee5\u4e0b\u662fRedis\u952e\u503c\u5bf9\u64cd\u4f5c\u7684\u4e00\u4e9b\u5e38\u7528\u65b9\u6cd5\uff1a<\/p>\n
    \n
  • jedis.set(key, value)<\/code>\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u952e\u503c\u5bf9\u3002<\/li>\n
  • jedis.get(key)<\/code>\uff1a\u83b7\u53d6\u952e\u5bf9\u5e94\u7684\u503c\u3002<\/li>\n
  • jedis.del(key)<\/code>\uff1a\u5220\u9664\u4e00\u4e2a\u952e\u503c\u5bf9\u3002<\/li>\n
  • jedis.expire(key, seconds)<\/code>\uff1a\u8bbe\u7f6e\u952e\u7684\u8fc7\u671f\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\u3002<\/li>\n
  • jedis.incr(key)<\/code>\uff1a\u5c06\u952e\u5bf9\u5e94\u7684\u503c\u52a01\u3002<\/li>\n
  • jedis.decr(key)<\/code>\uff1a\u5c06\u952e\u5bf9\u5e94\u7684\u503c\u51cf1\u3002<\/li>\n<\/ul>\n
    \u901a\u8fc7\u5b66\u4e60\u548c\u638c\u63e1Redis\u952e\u503c\u5bf9\u64cd\u4f5c\u7684\u7528\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728Java\u5f00\u53d1\u4e2d\u5b9e\u73b0\u5feb\u901f\u3001\u9ad8\u6548\u7684\u6570\u636e\u5b58\u53d6\u3002\u65e0\u8bba\u662f\u6570\u636e\u7f13\u5b58\u8fd8\u662f\u6570\u636e\u5b58\u50a8\uff0cRedis\u90fd\u53ef\u4ee5\u901a\u8fc7\u5176\u5feb\u901f\u7684\u6027\u80fd\u548c\u4e30\u5bcc\u7684\u6570\u636e\u64cd\u4f5c\u65b9\u6cd5\u6765\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u5728\u65e5\u5e38\u5f00\u53d1\u4e2d\u591a\u5229\u7528Redis\u6765\u63d0\u5347\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\uff0c\u662f\u4e00\u79cd\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n
    \u603b\u4e4b\uff0cRedis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00\u53d1\u4e2d\u5177\u5907\u4e86\u5feb\u901f\u5b58\u53d6\u6570\u636e\u7684\u80fd\u529b\uff0c\u901a\u8fc7\u7075\u6d3b\u8fd0\u7528\u5176\u63d0\u4f9b\u7684\u65b9\u6cd5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u5b58\u53d6\u64cd\u4f5c\u3002\u901a\u8fc7\u6df1\u5165\u7814\u7a76\u548c\u5b9e\u8df5\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u638c\u63e1Redis\u7684\u4f7f\u7528\u6280\u5de7\uff0c\u4ece\u800c\u5728Java\u5f00\u53d1\u4e2d\u5b9e\u73b0\u5feb\u901f\u3001\u9ad8\u6548\u7684\u6570\u636e\u5b58\u53d6\u548c\u5904\u7406\u3002<\/p>\n
    \n
    \n <\/dt>\n
    \n   MySQL\u4e2d\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u7684\u5f02\u6784\u590d\u5236\u548c\u540c\u6784\u590d\u5236\uff1f\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u6570\u636e\u540c\u6b65\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    Redis\u952e\u503c\u5bf9\u64cd\u4f5c\u5728Java\u5f00...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202130","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202130","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202130"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202130\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}