{"id":202009,"date":"2025-05-10T11:43:56","date_gmt":"2025-05-10T03:43:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202009\/"},"modified":"2025-05-10T11:43:56","modified_gmt":"2025-05-10T03:43:56","slug":"%e4%bd%bf%e7%94%a8java%e5%92%8credis%e6%9e%84%e5%bb%ba%e7%94%b5%e5%95%86%e7%bd%91%e7%ab%99%ef%bc%9a%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e5%a4%a7%e9%87%8f%e5%95%86%e5%93%81%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202009\/","title":{"rendered":"\u4f7f\u7528Java\u548cRedis\u6784\u5efa\u7535\u5546\u7f51\u7ad9\uff1a\u5982\u4f55\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e"},"content":{"rendered":"

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

\u4f7f\u7528Java\u548cRedis\u6784\u5efa\u7535\u5546\u7f51\u7ad9\uff1a\u5982\u4f55\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e<\/h1>\n

\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u90a3\u4e48\u672c\u6587\u300a\u4f7f\u7528Java\u548cRedis\u6784\u5efa\u7535\u5546\u7f51\u7ad9\uff1a\u5982\u4f55\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/span><\/p>\n

\u4f7f\u7528Java\u548cRedis\u6784\u5efa\u7535\u5546\u7f51\u7ad9\uff1a\u5982\u4f55\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e<\/p>\n

\u968f\u7740\u7535\u5b50\u5546\u52a1\u884c\u4e1a\u7684\u84ec\u52c3\u53d1\u5c55\uff0c\u7535\u5546\u7f51\u7ad9\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u5546\u54c1\u6570\u636e\u3002\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java\u548cRedis\u6765\u5904\u7406\u548c\u5b58\u50a8\u8fd9\u4e9b\u6570\u636e\u3002<\/p>\n

Redis\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u7535\u5546\u7f51\u7ad9\u7684\u7f13\u5b58\u5c42\u6765\u5b58\u50a8\u5546\u54c1\u6570\u636e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Java\u548cRedis\u6765\u6784\u5efa\u4e00\u4e2a\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e\u7684\u7535\u5546\u7f51\u7ad9\u3002<\/p>\n

    \n
  1. \u5bfc\u5165Redis\u4f9d\u8d56\u9879
    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Java\u9879\u76ee\u4e2d\u5bfc\u5165Redis\u7684\u76f8\u5173\u4f9d\u8d56\u9879\u3002\u53ef\u4ee5\u4f7f\u7528Maven\u6216Gradle\u6765\u7ba1\u7406\u4f9d\u8d56\u9879\u3002\u5728pom.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
    <dependencies>\n    <dependency>\n        <groupId>redis.clients<\/groupId>\n        <artifactId>jedis<\/artifactId>\n        <version>3.6.0<\/version>\n    <\/dependency>\n<\/dependencies><\/pre>\n
      \n
    1. \u8fde\u63a5Redis\u6570\u636e\u5e93
      \u5728Java\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Jedis\u5e93\u6765\u8fde\u63a5Redis\u6570\u636e\u5e93\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aJedis\u5b9e\u4f8b\u6765\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\u3002\u5728\u8fde\u63a5\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fddRedis\u670d\u52a1\u5668\u5df2\u542f\u52a8\u5e76\u5728\u6b63\u786e\u7684\u7aef\u53e3\u4e0a\u76d1\u542c\u3002<\/li>\n<\/ol>\n
      import redis.clients.jedis.Jedis;\n\npublic class RedisConnection {\n    public static void main(String[] args) {\n        Jedis jedis = new Jedis(\"localhost\", 6379);\n        System.out.println(\"Connected to Redis\");\n        \n        \/\/ \u5176\u4ed6\u64cd\u4f5c\n    }\n}<\/pre>\n
        \n
      1. \u5b58\u50a8\u5546\u54c1\u6570\u636e
        \u4e00\u822c\u6765\u8bf4\uff0c\u7535\u5546\u7f51\u7ad9\u7684\u5546\u54c1\u6570\u636e\u5305\u62ec\u5546\u54c1ID\u3001\u540d\u79f0\u3001\u63cf\u8ff0\u3001\u4ef7\u683c\u7b49\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u7ed3\u6784\u6765\u5b58\u50a8\u8fd9\u4e9b\u6570\u636e\u3002<\/li>\n<\/ol>\n
        import redis.clients.jedis.Jedis;\n\npublic class ProductStorage {\n    private Jedis jedis;\n    \n    public ProductStorage() {\n        jedis = new Jedis(\"localhost\", 6379);\n    }\n    \n    public void storeProduct(String productId, String name, String description, double price) {\n        String key = \"product:\" + productId;\n        \n        jedis.hset(key, \"name\", name);\n        jedis.hset(key, \"description\", description);\n        jedis.hset(key, \"price\", String.valueOf(price));\n    }\n}<\/pre>\n
          \n
        1. \u83b7\u53d6\u5546\u54c1\u6570\u636e
          \u5728\u7535\u5546\u7f51\u7ad9\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u6839\u636e\u5546\u54c1ID\u6765\u83b7\u53d6\u5546\u54c1\u6570\u636e\u3002\u4f7f\u7528Redis\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u83b7\u53d6\u5b58\u50a8\u5728\u54c8\u5e0c\u7ed3\u6784\u4e2d\u7684\u5546\u54c1\u6570\u636e\u3002<\/li>\n<\/ol>\n
          import redis.clients.jedis.Jedis;\n\npublic class ProductRetrieval {\n    private Jedis jedis;\n    \n    public ProductRetrieval() {\n        jedis = new Jedis(\"localhost\", 6379);\n    }\n    \n    public String getProductName(String productId) {\n        String key = \"product:\" + productId;\n        \n        return jedis.hget(key, \"name\");\n    }\n    \n    public String getProductDescription(String productId) {\n        String key = \"product:\" + productId;\n        \n        return jedis.hget(key, \"description\");\n    }\n    \n    public double getProductPrice(String productId) {\n        String key = \"product:\" + productId;\n        \n        return Double.parseDouble(jedis.hget(key, \"price\"));\n    }\n}<\/pre>\n
            \n
          1. \u66f4\u65b0\u5546\u54c1\u6570\u636e
            \u5728\u7535\u5546\u7f51\u7ad9\u4e2d\uff0c\u5546\u54c1\u6570\u636e\u7ecf\u5e38\u9700\u8981\u66f4\u65b0\u3002\u4f7f\u7528Redis\uff0c\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u5730\u4f7f\u7528hset\u65b9\u6cd5\u6765\u66f4\u65b0\u5b58\u50a8\u5728\u54c8\u5e0c\u7ed3\u6784\u4e2d\u7684\u5546\u54c1\u6570\u636e\u3002<\/li>\n<\/ol>\n
            import redis.clients.jedis.Jedis;\n\npublic class ProductUpdate {\n    private Jedis jedis;\n\n    public ProductUpdate() {\n        jedis = new Jedis(\"localhost\", 6379);\n    }\n\n    public void updateProductName(String productId, String newName) {\n        String key = \"product:\" + productId;\n\n        jedis.hset(key, \"name\", newName);\n    }\n\n    public void updateProductDescription(String productId, String newDescription) {\n        String key = \"product:\" + productId;\n\n        jedis.hset(key, \"description\", newDescription);\n    }\n\n    public void updateProductPrice(String productId, double newPrice) {\n        String key = \"product:\" + productId;\n\n        jedis.hset(key, \"price\", String.valueOf(newPrice));\n    }\n}<\/pre>\n
            \u5728\u7535\u5546\u7f51\u7ad9\u4e2d\uff0c\u6211\u4eec\u8fd8\u53ef\u80fd\u9700\u8981\u5904\u7406\u5176\u4ed6\u7c7b\u578b\u7684\u6570\u636e\uff0c\u6bd4\u5982\u5546\u54c1\u5e93\u5b58\u6570\u636e\u3002\u4f7f\u7528Redis\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u6216\u5217\u8868\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u8fd9\u4e9b\u6570\u636e\u3002<\/p>\n
            \u603b\u7ed3\uff1a
            \u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528Java\u548cRedis\u6784\u5efa\u4e00\u4e2a\u7535\u5546\u7f51\u7ad9\u6765\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e\u3002\u901a\u8fc7\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u7ed3\u6784\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b58\u50a8\u3001\u83b7\u53d6\u548c\u66f4\u65b0\u5546\u54c1\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002\u5f53\u7136\uff0c\u5728\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u8fd8\u9700\u8981\u8003\u8651\u5176\u4ed6\u56e0\u7d20\uff0c\u5982\u6570\u636e\u4e00\u81f4\u6027\u548c\u5e76\u53d1\u6027\u7b49\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u6784\u5efa\u7535\u5546\u7f51\u7ad9\u6709\u6240\u542f\u53d1\uff0c\u5e2e\u52a9\u4f60\u5904\u7406\u5927\u91cf\u5546\u54c1\u6570\u636e\u3002<\/p>\n
            \n
            \n <\/dt>\n
            \n   \u5229\u7528MySQL\u548cLua\u5f00\u53d1\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u641c\u7d22\u529f\u80fd\n <\/dd>\n<\/dl>\n
            \n
            \n <\/dt>\n
            \n   Redis\u5728Python\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u63d0\u9ad8\u6570\u636e\u5b58\u53d6\u6548\u7387\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
            \u4f7f\u7528Java\u548cRedis\u6784\u5efa\u7535\u5546...<\/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-202009","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202009","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=202009"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202009\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}