{"id":202164,"date":"2025-05-10T12:10:56","date_gmt":"2025-05-10T04:10:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202164\/"},"modified":"2025-05-10T12:10:56","modified_gmt":"2025-05-10T04:10:56","slug":"redis%e4%b8%8ejava%e5%bc%80%e5%8f%91%ef%bc%9a%e5%ae%9e%e7%8e%b0%e7%bc%93%e5%ad%98%e5%8a%9f%e8%83%bd%e7%9a%84%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202164\/","title":{"rendered":"Redis\u4e0eJava\u5f00\u53d1\uff1a\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"

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

Redis\u4e0eJava\u5f00\u53d1\uff1a\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5<\/h1>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300aRedis\u4e0eJava\u5f00\u53d1\uff1a\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

Redis\u4e0eJava\u5f00\u53d1\uff1a\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u73b0\u4ee3\u7684\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u7f13\u5b58\u662f\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u4e4b\u4e00\u3002\u800cRedis\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f13\u5b58\u573a\u666f\u4e2d\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRedis\u5728Java\u5f00\u53d1\u4e2d\u5982\u4f55\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n

\u4e00\u3001Redis\u7b80\u4ecb\uff1a
Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5b83\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u8868\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u6709\u5e8f\u96c6\u5408\u7b49\u6570\u636e\u7ed3\u6784\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u64cd\u4f5c\u547d\u4ee4\u3002Redis\u7684\u8bbe\u8ba1\u76ee\u6807\u4e3b\u8981\u662f\u9ad8\u6027\u80fd\u548c\u6269\u5c55\u6027\uff0c\u5176\u5185\u5b58\u6570\u636e\u5e93\u7684\u7279\u70b9\u4f7f\u5f97\u5b83\u80fd\u591f\u5feb\u901f\u5730\u54cd\u5e94\u8bf7\u6c42\uff0c\u5e76\u652f\u6301\u9ad8\u5e76\u53d1\u7684\u8bfb\u5199\u64cd\u4f5c\u3002<\/p>\n

\u4e8c\u3001Redis\u5728Java\u4e2d\u7684\u5e94\u7528
Redis\u63d0\u4f9b\u4e86\u591a\u79cd\u5ba2\u6237\u7aef\u5b9e\u73b0\uff0c\u5176\u4e2dJedis\u662f\u4e00\u6b3e\u5e7f\u6cdb\u5e94\u7528\u7684Java\u5ba2\u6237\u7aef\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5728Java\u5f00\u53d1\u4e2d\u4f7f\u7528Jedis\u64cd\u4f5cRedis\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n

    \n
  1. \u6dfb\u52a0Jedis\u4f9d\u8d56
    \u9996\u5148\uff0c\u5728\u9879\u76ee\u7684pom.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0Jedis\u7684\u4f9d\u8d56\uff1a<\/li>\n<\/ol>\n
    <dependency>\n    <groupId>redis.clients<\/groupId>\n    <artifactId>jedis<\/artifactId>\n    <version>3.0.1<\/version>\n<\/dependency><\/pre>\n
      \n
    1. \u8fde\u63a5Redis\u670d\u52a1\u5668
      \u5728Java\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Jedis\u5ba2\u6237\u7aef\u8fde\u63a5Redis\u670d\u52a1\u5668\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u521b\u5efa\u4e00\u4e2aJedis\u5bf9\u8c61\uff0c\u5e76\u6307\u5b9aRedis\u670d\u52a1\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff1a<\/li>\n<\/ol>\n
      Jedis jedis = new Jedis(\"127.0.0.1\", 6379);<\/pre>\n
        \n
      1. \u6267\u884cRedis\u64cd\u4f5c
        \u901a\u8fc7Jedis\u5bf9\u8c61\u53ef\u4ee5\u6267\u884cRedis\u63d0\u4f9b\u7684\u5404\u79cd\u64cd\u4f5c\uff0c\u4f8b\u5982\u8bbe\u7f6e\u548c\u83b7\u53d6\u952e\u503c\u5bf9\u3001\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u7b49\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
        \/\/ \u8bbe\u7f6e\u952e\u4e3akey\u7684\u503c\u4e3avalue\njedis.set(\"key\", \"value\");\n\n\/\/ \u83b7\u53d6\u952e\u4e3akey\u7684\u503c\nString value = jedis.get(\"key\");\n\n\/\/ \u8bbe\u7f6e\u952e\u4e3akey\u7684\u8fc7\u671f\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u79d2\njedis.expire(\"key\", 60);\n\n\/\/ \u5220\u9664\u952e\u4e3akey\u7684\u503c\njedis.del(\"key\");<\/pre>\n
          \n
        1. \u4f7f\u7528Redis\u7f13\u5b58\u6570\u636e
          \u5728Java\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u9891\u7e41\u4f7f\u7528\u7684\u6570\u636e\u7f13\u5b58\u5230Redis\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Redis\u7f13\u5b58\u6570\u636e\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
          public String getData(String key) {\n    \/\/ \u4eceRedis\u4e2d\u83b7\u53d6\u6570\u636e\n    String data = jedis.get(key);\n    \n    \/\/ \u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u5219\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\n    if (data == null) {\n        data = queryDataFromDatabase(key);\n        \n        \/\/ \u5c06\u67e5\u8be2\u7ed3\u679c\u5b58\u5165Redis\u7f13\u5b58\uff0c\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u4e3a10\u5206\u949f\n        jedis.setex(key, 600, data);\n    }\n    \n    return data;\n}<\/pre>\n
          \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u9996\u5148\u5c1d\u8bd5\u4eceRedis\u4e2d\u83b7\u53d6\u6570\u636e\uff0c\u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u5219\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\uff0c\u5e76\u5c06\u67e5\u8be2\u7ed3\u679c\u5b58\u5165Redis\u7f13\u5b58\u3002\u8fd9\u6837\uff0c\u5728\u540e\u7eed\u7684\u8c03\u7528\u4e2d\u5c31\u53ef\u4ee5\u76f4\u63a5\u4eceRedis\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n
          \u4e09\u3001\u603b\u7ed3
          \u672c\u6587\u4ecb\u7ecd\u4e86Redis\u5728Java\u5f00\u53d1\u4e2d\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5\u3002\u901a\u8fc7\u4f7f\u7528Jedis\u5ba2\u6237\u7aef\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5Redis\u670d\u52a1\u5668\uff0c\u5e76\u6267\u884c\u5404\u79cd\u64cd\u4f5c\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u5730\u4f7f\u7528Redis\u7f13\u5b58\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\uff0c\u51cf\u5c11\u6570\u636e\u5e93\u7684\u538b\u529b\u3002<\/p>\n
          \u7136\u800c\uff0c\u7f13\u5b58\u5e76\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u6743\u8861\u548c\u53d6\u820d\u3002\u53e6\u5916\uff0c\u4f7f\u7528Redis\u7f13\u5b58\u65f6\u9700\u8981\u8003\u8651\u7f13\u5b58\u7684\u4e00\u81f4\u6027\u548c\u66f4\u65b0\u7b56\u7565\uff0c\u4ee5\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528Redis\u8fdb\u884c\u7f13\u5b58\u65f6\uff0c\u9700\u8981\u8fdb\u884c\u6df1\u5165\u7684\u7814\u7a76\u548c\u5b9e\u8df5\uff0c\u624d\u80fd\u53d1\u6325\u5176\u6700\u5927\u7684\u4f18\u52bf\u3002<\/p>\n
          \u53c2\u8003\u6587\u732e\uff1a<\/p>\n
            \n
          1. Redis\u5b98\u65b9\u7f51\u7ad9: https:\/\/redis.io\/<\/li>\n
          2. Jedis GitHub\u4ed3\u5e93: https:\/\/github.com\/xetorthio\/jedis<\/li>\n<\/ol>\n
            \u4ee5\u4e0a\u5c31\u662fRedis\u4e0eJava\u5f00\u53d1\u4e2d\u5b9e\u73b0\u7f13\u5b58\u529f\u80fd\u7684\u6700\u4f73\u5b9e\u8df5\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5bf9\u8bfb\u8005\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u6709\u6240\u5e2e\u52a9\u3002\u8c22\u8c22\u9605\u8bfb\uff01<\/p>\n
            \n
            \n <\/dt>\n
            \n   MySQL\u4e2d\u5982\u4f55\u8fdb\u884c\u6570\u636e\u7684\u5206\u5e93\u5206\u8868\u548c\u6c34\u5e73\u62c6\u5206\uff1f\n <\/dd>\n<\/dl>\n
            \n
            \n <\/dt>\n
            \n   Redis\u5728Swift\u9879\u76ee\u4e2d\u7684\u4f7f\u7528\u6280\u5de7\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
            Redis\u4e0eJava\u5f00\u53d1\uff1a\u5b9e\u73b0\u7f13...<\/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-202164","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202164","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=202164"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202164\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}