{"id":202369,"date":"2025-05-10T10:47:14","date_gmt":"2025-05-10T02:47:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202369\/"},"modified":"2025-05-10T10:47:14","modified_gmt":"2025-05-10T02:47:14","slug":"%e6%80%8e%e4%b9%88%e9%85%8d%e7%bd%ae%e4%bd%bf%e7%94%a8redis","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202369\/","title":{"rendered":"\u600e\u4e48\u914d\u7f6e\u4f7f\u7528redis"},"content":{"rendered":"

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

\u600e\u4e48\u914d\u7f6e\u4f7f\u7528redis<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5b66\u4e60\u6570\u636e\u5e93<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u300a\u600e\u4e48\u914d\u7f6e\u4f7f\u7528redis\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

Spring-data-redis\u4e3aspring-data\u6a21\u5757\u4e2d\u5bf9redis\u7684\u652f\u6301\u90e8\u5206\uff0c\u7b80\u79f0\u4e3a\u201cSDR\u201d\uff0c\u63d0\u4f9b\u4e86\u57fa\u4e8ejedis\u5ba2\u6237\u7aefAPI\u7684\u9ad8\u5ea6\u5c01\u88c5\u4ee5\u53ca\u4e0espring\u5bb9\u5668\u7684\u6574\u5408\uff0c\u4e8b\u5b9e\u4e0ajedis\u5ba2\u6237\u7aef\u5df2\u7ecf\u8db3\u591f\u7b80\u5355\u548c\u8f7b\u91cf\u7ea7\uff0c\u800cspring-data-redis\u53cd\u800c\u5177\u6709\u201c\u8fc7\u5ea6\u8bbe\u8ba1\u201d\u7684\u5acc\u7591\u3002
    jedis\u5ba2\u6237\u7aef\u5728\u7f16\u7a0b\u5b9e\u65bd\u65b9\u9762\u5b58\u5728\u5982\u4e0b\u4e0d\u8db3\uff1a
    1) connection\u7ba1\u7406\u7f3a\u4e4f\u81ea\u52a8\u5316\uff0cconnection-pool\u7684\u8bbe\u8ba1\u7f3a\u5c11\u5fc5\u8981\u7684\u5bb9\u5668\u652f\u6301\u3002
    2) \u6570\u636e\u64cd\u4f5c\u9700\u8981\u5173\u6ce8\u201c\u5e8f\u5217\u5316\u201d\/\u201c\u53cd\u5e8f\u5217\u5316\u201d\uff0c\u56e0\u4e3ajedis\u7684\u5ba2\u6237\u7aefAPI\u63a5\u53d7\u7684\u6570\u636e\u7c7b\u578b\u4e3astring\u548cbyte\uff0c\u5bf9\u7ed3\u6784\u5316\u6570\u636e(json,xml,pojo)\u64cd\u4f5c\u9700\u8981\u989d\u5916\u7684\u652f\u6301\u3002
    3) \u4e8b\u52a1\u64cd\u4f5c\u7eaf\u7cb9\u4e3a\u786c\u7f16\u7801
    4) pub\/sub\u529f\u80fd\uff0c\u7f3a\u4e4f\u5fc5\u8981\u7684\u8bbe\u8ba1\u6a21\u5f0f\u652f\u6301\uff0c\u5bf9\u4e8e\u5f00\u53d1\u8005\u800c\u8a00\u9700\u8981\u5173\u6ce8\u7684\u592a\u591a\u3002
1. Redis\u4f7f\u7528\u573a\u666f
Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u4f7f\u7528ANSI C\u8bed\u8a00\u7f16\u5199\u3001\u652f\u6301\u7f51\u7edc\u3001\u53ef\u57fa\u4e8e\u5185\u5b58\u4ea6\u53ef\u6301\u4e45\u5316\u7684\u65e5\u5fd7\u578b\u3001Key-Value\u6570\u636e\u5e93\uff0c\u5e76\u63d0\u4f9b\u591a\u79cd\u8bed\u8a00\u7684API\u3002
\u6211\u4eec\u90fd\u77e5\u9053\uff0c\u5728\u65e5\u5e38\u7684\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u5e93\u74f6\u9888\u662f\u6700\u5bb9\u6613\u51fa\u73b0\u7684\u3002\u6570\u636e\u91cf\u592a\u5927\u548c\u9891\u7e41\u7684\u67e5\u8be2\uff0c\u7531\u4e8e\u78c1\u76d8IO\u6027\u80fd\u7684\u5c40\u9650\u6027\uff0c\u5bfc\u81f4\u9879\u76ee\u7684\u6027\u80fd\u8d8a\u6765\u8d8a\u4f4e\u3002
\u8fd9\u65f6\u5019\uff0c\u57fa\u4e8e\u5185\u5b58\u7684\u7f13\u5b58\u6846\u67b6\uff0c\u5c31\u80fd\u89e3\u51b3\u6211\u4eec\u5f88\u591a\u95ee\u9898\u3002\u4f8b\u5982Memcache\uff0cRedis\u7b49\u3002\u5c06\u4e00\u4e9b\u9891\u7e41\u4f7f\u7528\u7684\u6570\u636e\u653e\u5165\u7f13\u5b58\u8bfb\u53d6\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u6570\u636e\u5e93\u7684\u8d1f\u62c5\u3002\u63d0\u5347\u4e86\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u5176\u5b9e\uff0c\u5bf9\u4e8ehibernate\u4ee5\u53caMybatis\u7684\u4e8c\u7ea7\u7f13\u5b58\uff0c\u662f\u540c\u6837\u7684\u9053\u7406\u3002\u5229\u7528\u5185\u5b58\u9ad8\u901f\u7684\u8bfb\u5199\u901f\u5ea6\uff0c\u6765\u89e3\u51b3\u786c\u76d8\u7684\u74f6\u9888\u3002<\/p>\n

2. \u914d\u7f6e\u4f7f\u7528redis<\/p>\n

\u5728applicationContext-dao.xml\u4e2d\u914d\u7f6e\u5982\u4e0b:<\/p>\n

    \n
  1. \n

    <?xml version=”1.0″ encoding=”UTF-8″?>   <\/p>\n<\/li>\n

  2. \n

    <beans xmlns=”http:\/\/www.springframework.org\/schema\/beans”     <\/p>\n<\/li>\n

  3. \n

        xmlns:xsi=”http:\/\/www.w3.org\/2001\/XMLSchema-instance”   <\/p>\n<\/li>\n

  4. \n

        xmlns:context=”http:\/\/www.springframework.org\/schema\/context”       <\/p>\n<\/li>\n

  5. \n

        xmlns:mongo=”http:\/\/www.springframework.org\/schema\/data\/mongo”     <\/p>\n<\/li>\n

  6. \n

        xmlns:aop=”http:\/\/www.springframework.org\/schema\/aop”   <\/p>\n<\/li>\n

  7. \n

        xsi:schemaLocation=”http:\/\/www.springframework.org\/schema\/beans      <\/p>\n<\/li>\n

  8. \n

                http:\/\/www.springframework.org\/schema\/beans\/spring-beans-3.0.xsd     <\/p>\n<\/li>\n

  9. \n

                http:\/\/www.springframework.org\/schema\/data\/mongo     <\/p>\n<\/li>\n

  10. \n

                http:\/\/www.springframework.org\/schema\/data\/mongo\/spring-mongo.xsd   <\/p>\n<\/li>\n

  11. \n

                http:\/\/www.springframework.org\/schema\/context     <\/p>\n<\/li>\n

  12. \n

            http:\/\/www.springframework.org\/schema\/context\/spring-context-3.0.xsd   <\/p>\n<\/li>\n

  13. \n

            http:\/\/www.springframework.org\/schema\/aop   <\/p>\n<\/li>\n

  14. \n

            http:\/\/www.springframework.org\/schema\/aop\/spring-aop-3.0.xsd”>     <\/p>\n<\/li>\n

  15. \n

       <\/p>\n<\/li>\n

  16. \n

        <context:property-placeholder location=”classpath:database.properties” \/>   <\/p>\n<\/li>\n

  17. \n

               <\/p>\n<\/li>\n

  18. \n

        <bean id=”poolConfig” class=”redis.clients.jedis.JedisPoolConfig”>   <\/p>\n<\/li>\n

  19. \n

                <property name=”maxIdle” value=”${redis.maxIdle}” \/>   <\/p>\n<\/li>\n

  20. \n

                <property name=”maxTotal” value=”${redis.maxActive}” \/>   <\/p>\n<\/li>\n

  21. \n

                <property name=”maxWaitMillis” value=”${redis.maxWait}” \/>   <\/p>\n<\/li>\n

  22. \n

                <property name=”testOnBorrow” value=”${redis.testOnBorrow}” \/>   <\/p>\n<\/li>\n

  23. \n

            <\/bean>   <\/p>\n<\/li>\n

  24. \n

               <\/p>\n<\/li>\n

  25. \n

        <bean id=”connectionFactory” class=”org.springframework.data.redis.connection.jedis.JedisConnectionFactory”>   <\/p>\n<\/li>\n

  26. \n

             <property name=”hostName” value=”${redis.host}”\/>   <\/p>\n<\/li>\n

  27. \n

             <property name=”port” value=”${redis.port}”\/>   <\/p>\n<\/li>\n

  28. \n

             <property name=”password” value=”${redis.pass}”\/>   <\/p>\n<\/li>\n

  29. \n

             <property name=”poolConfig” ref=”poolConfig”\/>   <\/p>\n<\/li>\n

  30. \n

        <\/bean>   <\/p>\n<\/li>\n

  31. \n

                <\/p>\n<\/li>\n

  32. \n

            <bean id=”stringSerializer” class=”org.springframework.data.redis.serializer.StringRedisSerializer”\/>   <\/p>\n<\/li>\n

  33. \n

               <\/p>\n<\/li>\n

  34. \n

            <bean id=”hashSerializer” class=”org.springframework.data.redis.serializer.JdkSerializationRedisSerializer”\/>   <\/p>\n<\/li>\n

  35. \n

           <\/p>\n<\/li>\n

  36. \n

        <bean id=”redisTemplate” class=”org.springframework.data.redis.core.RedisTemplate”>   <\/p>\n<\/li>\n

  37. \n

                <property name=”connectionFactory” ref=”connectionFactory” \/>   <\/p>\n<\/li>\n

  38. \n

                <property name=”keySerializer” ref=”stringSerializer”\/>   <\/p>\n<\/li>\n

  39. \n

                <property name=”valueSerializer” ref=”stringSerializer”\/>   <\/p>\n<\/li>\n

  40. \n

                <property name=”hashKeySerializer” ref=”stringSerializer” \/>   <\/p>\n<\/li>\n

  41. \n

                <property name=”hashValueSerializer” ref=”hashSerializer”\/>   <\/p>\n<\/li>\n

  42. \n

        <\/bean>   <\/p>\n<\/li>\n

  43. \n

       <\/p>\n<\/li>\n

  44. \n

    <\/beans>   <\/p>\n<\/li>\n<\/ol>\n

    database.properties\u914d\u7f6e\u6587\u4ef6\u5982\u4e0b\uff1a<\/p>\n

      \n
    1. \n

      redis.maxIdle=10   <\/p>\n<\/li>\n

    2. \n

      redis.maxActive=20   <\/p>\n<\/li>\n

    3. \n

      redis.maxWait=10000   <\/p>\n<\/li>\n

    4. \n

      redis.testOnBorrow=true   <\/p>\n<\/li>\n

    5. \n

      redis.host=192.168.1.76   <\/p>\n<\/li>\n

    6. \n

      redis.port=6379   <\/p>\n<\/li>\n

    7. \n

      redis.pass=password1   <\/p>\n<\/li>\n<\/ol>\n

      spring-data-redis<\/strong>\u63d0\u4f9b\u4e86\u591a\u79cdserializer\u7b56\u7565\uff0c\u8fd9\u5bf9\u4f7f\u7528jedis\u7684\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u5b9e\u5728\u662f\u975e\u5e38\u4fbf\u6377\u3002sdr\u63d0\u4f9b\u4e864\u79cd\u5185\u7f6e\u7684serializer\uff1a<\/p>\n

        \n
      • \n

        JdkSerializationRedisSerializer\uff1a\u4f7f\u7528JDK\u7684\u5e8f\u5217\u5316\u624b\u6bb5(serializable\u63a5\u53e3\uff0cObjectInputStrean\uff0cObjectOutputStream)\uff0c\u6570\u636e\u4ee5\u5b57\u8282\u6d41\u5b58\u50a8\uff0cPOJO\u5bf9\u8c61\u7684\u5b58\u53d6\u573a\u666f\uff0c\u4f7f\u7528JDK\u672c\u8eab\u5e8f\u5217\u5316\u673a\u5236\uff0c\u5c06pojo\u7c7b\u901a\u8fc7ObjectInputStream\/ObjectOutputStream\u8fdb\u884c\u5e8f\u5217\u5316\u64cd\u4f5c\uff0c\u6700\u7ec8redis-server\u4e2d\u5c06\u5b58\u50a8\u5b57\u8282\u5e8f\u5217\uff0c\u662f\u76ee\u524d\u6700\u5e38\u7528\u7684\u5e8f\u5217\u5316\u7b56\u7565\u3002 <\/p>\n<\/li>\n

      • \n

        StringRedisSerializer\uff1a\u5b57\u7b26\u4e32\u7f16\u7801\uff0c\u6570\u636e\u4ee5string\u5b58\u50a8\uff0cKey\u6216\u8005value\u4e3a\u5b57\u7b26\u4e32\u7684\u573a\u666f\uff0c\u6839\u636e\u6307\u5b9a\u7684charset\u5bf9\u6570\u636e\u7684\u5b57\u8282\u5e8f\u5217\u7f16\u7801\u6210string\uff0c\u662f\u201cnew String(bytes, charset)\u201d\u548c\u201cstring.getBytes(charset)\u201d\u7684\u76f4\u63a5\u5c01\u88c5\u3002\u662f\u6700\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u7684\u7b56\u7565\u3002 <\/p>\n<\/li>\n

      • \n

        JacksonJsonRedisSerializer\uff1ajson\u683c\u5f0f\u5b58\u50a8\uff0cjackson-json\u5de5\u5177\u63d0\u4f9b\u4e86javabean\u4e0ejson\u4e4b\u95f4\u7684\u8f6c\u6362\u80fd\u529b\uff0c\u53ef\u4ee5\u5c06pojo\u5b9e\u4f8b\u5e8f\u5217\u5316\u6210json\u683c\u5f0f\u5b58\u50a8\u5728redis\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u5c06json\u683c\u5f0f\u7684\u6570\u636e\u8f6c\u6362\u6210pojo\u5b9e\u4f8b\u3002\u56e0\u4e3ajackson\u5de5\u5177\u5728\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u65f6\uff0c\u9700\u8981\u660e\u786e\u6307\u5b9aClass\u7c7b\u578b\uff0c\u56e0\u6b64\u6b64\u7b56\u7565\u5c01\u88c5\u8d77\u6765\u7a0d\u5fae\u590d\u6742\u3002\u3010\u9700\u8981jackson-mapper-asl\u5de5\u5177\u652f\u6301\u3011 <\/p>\n<\/li>\n

      • \n

        OxmSerializer\uff1axml\u683c\u5f0f\u5b58\u50a8\uff0c\u63d0\u4f9b\u4e86\u5c06javabean\u4e0exml\u4e4b\u95f4\u7684\u8f6c\u6362\u80fd\u529b\uff0c\u76ee\u524d\u53ef\u7528\u7684\u4e09\u65b9\u652f\u6301\u5305\u62ecjaxb\uff0capache-xmlbeans\uff1bredis\u5b58\u50a8\u7684\u6570\u636e\u5c06\u662fxml\u5de5\u5177\u3002\u4e0d\u8fc7\u4f7f\u7528\u6b64\u7b56\u7565\uff0c\u7f16\u7a0b\u5c06\u4f1a\u6709\u4e9b\u96be\u5ea6\uff0c\u800c\u4e14\u6548\u7387\u6700\u4f4e\uff1b\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002\u3010\u9700\u8981spring-oxm\u6a21\u5757\u7684\u652f\u6301\u3011 <\/p>\n<\/li>\n<\/ul>\n

        \u5176\u4e2dJdkSerializationRedisSerializer\u548cStringRedisSerializer\u662f\u6700\u57fa\u7840\u7684\u5e8f\u5217\u5316\u7b56\u7565\uff0c\u5176\u4e2d\u201cJacksonJsonRedisSerializer\u201d\u4e0e\u201cOxmSerializer\u201d\u90fd\u662f\u57fa\u4e8estirng\u5b58\u50a8\uff0c\u56e0\u6b64\u5b83\u4eec\u662f\u8f83\u4e3a\u201c\u9ad8\u7ea7\u201d\u7684\u5e8f\u5217\u5316(\u6700\u7ec8\u8fd8\u662f\u4f7f\u7528string\u89e3\u6790\u4ee5\u53ca\u6784\u5efajava\u5bf9\u8c61)\u3002 \u9488\u5bf9\u201c\u5e8f\u5217\u5316\u548c\u53d1\u5e8f\u5217\u5316\u201d\u4e2dJdkSerializationRedisSerializer\u548cStringRedisSerializer\u662f\u6700\u57fa\u7840\u7684\u7b56\u7565\uff0c\u539f\u5219\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u6570\u636e\u5b58\u50a8\u4e3a\u4efb\u4f55\u683c\u5f0f\u4ee5\u4fbf\u5e94\u7528\u7a0b\u5e8f\u5b58\u53d6\u548c\u89e3\u6790(\u5176\u4e2d\u5e94\u7528\u5305\u62ecapp\uff0chadoop\u7b49\u5176\u4ed6\u5de5\u5177)\uff0c\u4e0d\u8fc7\u5728\u8bbe\u8ba1\u65f6\u4ecd\u7136\u4e0d\u63a8\u8350\u76f4\u63a5\u4f7f\u7528\u201cJacksonJsonRedisSerializer\u201d\u548c\u201cOxmSerializer\u201d\uff0c\u56e0\u4e3a\u65e0\u8bba\u662fjson\u8fd8\u662fxml\uff0c\u4ed6\u4eec\u672c\u8eab\u4ecd\u7136\u662fString\u3002\u5982\u679c\u4f60\u7684\u6570\u636e\u9700\u8981\u88ab\u7b2c\u4e09\u65b9\u5de5\u5177\u89e3\u6790\uff0c\u90a3\u4e48\u6570\u636e\u5e94\u8be5\u4f7f\u7528StringRedisSerializer\u800c\u4e0d\u662fJdkSerializationRedisSerializer\u3002<\/p>\n

            RedisTemplate\u4e2d\u9700\u8981\u58f0\u660e4\u79cdserializer\uff0c\u9ed8\u8ba4\u4e3a\u201cJdkSerializationRedisSerializer\u201d\uff1a<\/p>\n

            1) keySerializer \uff1a\u5bf9\u4e8e\u666e\u901aK-V\u64cd\u4f5c\u65f6\uff0ckey\u91c7\u53d6\u7684\u5e8f\u5217\u5316\u7b56\u7565
            2) valueSerializer\uff1avalue\u91c7\u53d6\u7684\u5e8f\u5217\u5316\u7b56\u7565
            3) hashKeySerializer\uff1a \u5728hash\u6570\u636e\u7ed3\u6784\u4e2d\uff0chash-key\u7684\u5e8f\u5217\u5316\u7b56\u7565
            4) hashValueSerializer\uff1ahash-value\u7684\u5e8f\u5217\u5316\u7b56\u7565<\/p>\n

            \u65e0\u8bba\u5982\u4f55\uff0c\u5efa\u8baekey\/hashKey\u91c7\u7528StringRedisSerializer\u3002<\/strong><\/p>\n

        spring-data-redis\u9488\u5bf9jedis\u63d0\u4f9b\u4e86\u5982\u4e0b\u529f\u80fd\uff1a<\/strong><\/p>\n

         <\/strong>   <\/strong>1. \u8fde\u63a5\u6c60\u81ea\u52a8\u7ba1\u7406\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9ad8\u5ea6\u5c01\u88c5\u7684\u201cRedisTemplate\u201d\u7c7b<\/p>\n

            2. \u9488\u5bf9jedis\u5ba2\u6237\u7aef\u4e2d\u5927\u91cfapi\u8fdb\u884c\u4e86\u5f52\u7c7b\u5c01\u88c5,\u5c06\u540c\u4e00\u7c7b\u578b\u64cd\u4f5c\u5c01\u88c5\u4e3aoperation\u63a5\u53e3<\/p>\n

          \n
        • \n

          ValueOperations\uff1a\u7b80\u5355K-V\u64cd\u4f5c <\/p>\n<\/li>\n

        • \n

          SetOperations\uff1aset\u7c7b\u578b\u6570\u636e\u64cd\u4f5c <\/p>\n<\/li>\n

        • \n

          ZSetOperations\uff1azset\u7c7b\u578b\u6570\u636e\u64cd\u4f5c <\/p>\n<\/li>\n

        • \n

          HashOperations\uff1a\u9488\u5bf9map\u7c7b\u578b\u7684\u6570\u636e\u64cd\u4f5c <\/p>\n<\/li>\n

        • \n

          ListOperations\uff1a\u9488\u5bf9list\u7c7b\u578b\u7684\u6570\u636e\u64cd\u4f5c <\/p>\n<\/li>\n<\/ul>\n

             3. \u63d0\u4f9b\u4e86\u5bf9key\u7684\u201cbound\u201d(\u7ed1\u5b9a)\u4fbf\u6377\u5316\u64cd\u4f5cAPI\uff0c\u53ef\u4ee5\u901a\u8fc7bound\u5c01\u88c5\u6307\u5b9a\u7684key\uff0c\u7136\u540e\u8fdb\u884c\u4e00\u7cfb\u5217\u7684\u64cd\u4f5c\u800c\u65e0\u987b\u201c\u663e\u5f0f\u201d\u7684\u518d\u6b21\u6307\u5b9aKey\uff0c\u5373BoundKeyOperations\uff1a<\/p>\n

            \n
          • \n

            BoundValueOperations <\/p>\n<\/li>\n

          • \n

            BoundSetOperations <\/p>\n<\/li>\n

          • \n

            BoundListOperations <\/p>\n<\/li>\n

          • \n

            BoundSetOperations <\/p>\n<\/li>\n

          • \n

            BoundHashOperations <\/p>\n<\/li>\n<\/ul>\n

            3. RedisTemplate\u7684\u4f7f\u7528
            \u8fd9\u4e2a\u7c7b\u4f5c\u4e3a\u4e00\u4e2a\u6a21\u7248\u7c7b\uff0c\u63d0\u4f9b\u4e86\u5f88\u591a\u5feb\u901f\u4f7f\u7528redis\u7684api\uff0c\u800c\u4e0d\u9700\u8981\u81ea\u5df1\u6765\u7ef4\u62a4\u8fde\u63a5\uff0c\u4e8b\u52a1\u3002\u6700\u521d\u7684\u65f6\u5019\uff0c\u6211\u521b\u5efa\u7684BaseRedisDao\u662f\u7ee7\u627f\u81ea\u8fd9\u4e2a\u7c7b\u7684\u3002\u7ee7\u627f\u7684\u597d\u5904\u662f\u6211\u7684\u6bcf\u4e2aDao\u4e2d\uff0c\u90fd\u53ef\u4ee5\u81ea\u7531\u7684\u63a7\u5236\u5e8f\u5217\u5316\u5668\uff0c\u81ea\u7531\u7684\u63a7\u5236\u81ea\u5df1\u662f\u5426\u9700\u8981\u4e8b\u52a1\uff0c\u8fd9\u4e2a\u5148\u4e0d\u9700\u8981\u4e86\u89e3\uff0c\u8ddf\u7740\u6211\u76ee\u524d\u7684\u8fd9\u79cd\u914d\u7f6e\u65b9\u6cd5\u6765\u5373\u53ef\u3002template\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684operation,\u6bd4\u5982valueOperation,HashOperation,ListOperation,SetOperation\u7b49\uff0c\u7528\u6765\u64cd\u4f5c\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u7684Redis\u3002\u5e76\u4e14\uff0cRedisTemplate\u8fd8\u63d0\u4f9b\u4e86\u5bf9\u5e94\u7684*OperationsEditor\uff0c\u7528\u6765\u901a\u8fc7RedisTemplate\u76f4\u63a5\u6ce8\u5165\u5bf9\u5e94\u7684Operation\u3002
            \u6838\u5fc3\u4ee3\u7801\uff1a<\/p>\n

              \n
            1. \n

              package com.npf.dao.impl;   <\/p>\n<\/li>\n

            2. \n

                 <\/p>\n<\/li>\n

            3. \n

              import java.util.ArrayList;   <\/p>\n<\/li>\n

            4. \n

              import java.util.List;   <\/p>\n<\/li>\n

            5. \n

              import java.util.Map;   <\/p>\n<\/li>\n

            6. \n

              import java.util.Map.Entry;   <\/p>\n<\/li>\n

            7. \n

                 <\/p>\n<\/li>\n

            8. \n

              import javax.annotation.Resource;   <\/p>\n<\/li>\n

            9. \n

                 <\/p>\n<\/li>\n

            10. \n

              import org.springframework.beans.factory.annotation.Autowired;   <\/p>\n<\/li>\n

            11. \n

              import org.springframework.data.redis.core.HashOperations;   <\/p>\n<\/li>\n

            12. \n

              import org.springframework.data.redis.core.RedisTemplate;   <\/p>\n<\/li>\n

            13. \n

              import org.springframework.stereotype.Repository;   <\/p>\n<\/li>\n

            14. \n

                 <\/p>\n<\/li>\n

            15. \n

              import com.npf.dao.StudentDao;   <\/p>\n<\/li>\n

            16. \n

              import com.npf.model.Student;   <\/p>\n<\/li>\n

            17. \n

                 <\/p>\n<\/li>\n

            18. \n

              @Repository   <\/p>\n<\/li>\n

            19. \n

              public class StudentDaoImpl implements StudentDao{   <\/p>\n<\/li>\n

            20. \n

                 <\/p>\n<\/li>\n

            21. \n

                  @Autowired   <\/p>\n<\/li>\n

            22. \n

                  private RedisTemplate<String,Student> redisTemplate;   <\/p>\n<\/li>\n

            23. \n

                     <\/p>\n<\/li>\n

            24. \n

                  @Resource(name=”redisTemplate”)   <\/p>\n<\/li>\n

            25. \n

                  private HashOperations<String,String,Student> opsForHash;   <\/p>\n<\/li>\n

            26. \n

                     <\/p>\n<\/li>\n

            27. \n

                  public static final String STUDENT = “student”;   <\/p>\n<\/li>\n

            28. \n

                     <\/p>\n<\/li>\n

            29. \n

                  @Override   <\/p>\n<\/li>\n

            30. \n

                  public void save(Student student) {   <\/p>\n<\/li>\n

            31. \n

                      opsForHash.put(STUDENT, student.getId(), student);   <\/p>\n<\/li>\n

            32. \n

                  }   <\/p>\n<\/li>\n

            33. \n

                 <\/p>\n<\/li>\n

            34. \n

                  @Override   <\/p>\n<\/li>\n

            35. \n

                  public Student find(String id) {   <\/p>\n<\/li>\n

            36. \n

                      Student student = opsForHash.get(STUDENT, id);   <\/p>\n<\/li>\n

            37. \n

                      return student;   <\/p>\n<\/li>\n

            38. \n

                  }   <\/p>\n<\/li>\n

            39. \n

                 <\/p>\n<\/li>\n

            40. \n

                  @Override   <\/p>\n<\/li>\n

            41. \n

                  public void delete(String id) {   <\/p>\n<\/li>\n

            42. \n

                      opsForHash.delete(STUDENT, id);   <\/p>\n<\/li>\n

            43. \n

                  }   <\/p>\n<\/li>\n

            44. \n

                 <\/p>\n<\/li>\n

            45. \n

                  @Override   <\/p>\n<\/li>\n

            46. \n

                  public void update(Student student) {   <\/p>\n<\/li>\n

            47. \n

                      opsForHash.put(STUDENT, student.getId(), student);   <\/p>\n<\/li>\n

            48. \n

                  }   <\/p>\n<\/li>\n

            49. \n

                 <\/p>\n<\/li>\n

            50. \n

                  @Override   <\/p>\n<\/li>\n

            51. \n

                  public List<Student> findAll() {   <\/p>\n<\/li>\n

            52. \n

                      Map<String, Student> entries = opsForHash.entries(STUDENT);   <\/p>\n<\/li>\n

            53. \n

                      List<Student> stuList = new ArrayList<Student>();   <\/p>\n<\/li>\n

            54. \n

                      for(Entry<String, Student> entry : entries.entrySet()){   <\/p>\n<\/li>\n

            55. \n

                          stuList.add(entry.getValue());   <\/p>\n<\/li>\n

            56. \n

                      }   <\/p>\n<\/li>\n

            57. \n

                      return stuList;   <\/p>\n<\/li>\n

            58. \n

                  }   <\/p>\n<\/li>\n

            59. \n

              }   <\/p>\n<\/li>\n<\/ol>\n

              \u63a7\u5236\u5c42\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

                \n
              1. \n

                package com.npf.controller;   <\/p>\n<\/li>\n

              2. \n

                   <\/p>\n<\/li>\n

              3. \n

                import java.util.List;   <\/p>\n<\/li>\n

              4. \n

                import java.util.UUID;   <\/p>\n<\/li>\n

              5. \n

                   <\/p>\n<\/li>\n

              6. \n

                import org.springframework.beans.factory.annotation.Autowired;   <\/p>\n<\/li>\n

              7. \n

                import org.springframework.stereotype.Controller;   <\/p>\n<\/li>\n

              8. \n

                import org.springframework.ui.Model;   <\/p>\n<\/li>\n

              9. \n

                import org.springframework.web.bind.annotation.RequestMapping;   <\/p>\n<\/li>\n

              10. \n

                import org.springframework.web.bind.annotation.RequestParam;   <\/p>\n<\/li>\n

              11. \n

                   <\/p>\n<\/li>\n

              12. \n

                import com.npf.model.Student;   <\/p>\n<\/li>\n

              13. \n

                import com.npf.service.StudentService;   <\/p>\n<\/li>\n

              14. \n

                   <\/p>\n<\/li>\n

              15. \n

                @Controller   <\/p>\n<\/li>\n

              16. \n

                public class StudentController {   <\/p>\n<\/li>\n

              17. \n

                   <\/p>\n<\/li>\n

              18. \n

                    @Autowired   <\/p>\n<\/li>\n

              19. \n

                    private StudentService studentService;   <\/p>\n<\/li>\n

              20. \n

                       <\/p>\n<\/li>\n

              21. \n

                    @RequestMapping(“\/student\/save”)   <\/p>\n<\/li>\n

              22. \n

                    public String saveStudent(Student student){   <\/p>\n<\/li>\n

              23. \n

                        String id = UUID.randomUUID().toString();   <\/p>\n<\/li>\n

              24. \n

                        System.out.println(id);   <\/p>\n<\/li>\n

              25. \n

                        student.setId(id);   <\/p>\n<\/li>\n

              26. \n

                        studentService.save(student);   <\/p>\n<\/li>\n

              27. \n

                        return “redirect:\/student\/find\/all”;   <\/p>\n<\/li>\n

              28. \n

                    }   <\/p>\n<\/li>\n

              29. \n

                       <\/p>\n<\/li>\n

              30. \n

                    @RequestMapping(“\/student\/update”)   <\/p>\n<\/li>\n

              31. \n

                    public String updateStudent(Student student){   <\/p>\n<\/li>\n

              32. \n

                        studentService.update(student);   <\/p>\n<\/li>\n

              33. \n

                        return “redirect:\/student\/find\/all”;   <\/p>\n<\/li>\n

              34. \n

                    }   <\/p>\n<\/li>\n

              35. \n

                       <\/p>\n<\/li>\n

              36. \n

                    @RequestMapping(“\/student\/to\/save\/form”)   <\/p>\n<\/li>\n

              37. \n

                    public String toSaveStudentForm(){   <\/p>\n<\/li>\n

              38. \n

                        return “save”;   <\/p>\n<\/li>\n

              39. \n

                    }   <\/p>\n<\/li>\n

              40. \n

                       <\/p>\n<\/li>\n

              41. \n

                    @RequestMapping(“\/student\/delete”)   <\/p>\n<\/li>\n

              42. \n

                    public String deleteStudent(@RequestParam(“id”) String id){   <\/p>\n<\/li>\n

              43. \n

                        studentService.delete(id);   <\/p>\n<\/li>\n

              44. \n

                        return “redirect:\/student\/find\/all”;   <\/p>\n<\/li>\n

              45. \n

                    }   <\/p>\n<\/li>\n

              46. \n

                       <\/p>\n<\/li>\n

              47. \n

                    @RequestMapping(“\/student\/to\/update\/form”)   <\/p>\n<\/li>\n

              48. \n

                    public String toUpdateStudentForm(@RequestParam(“id”) String id,Model model){   <\/p>\n<\/li>\n

              49. \n

                        Student stu = studentService.find(id);   <\/p>\n<\/li>\n

              50. \n

                        model.addAttribute(“stu”, stu);   <\/p>\n<\/li>\n

              51. \n

                        return “update”;   <\/p>\n<\/li>\n

              52. \n

                    }   <\/p>\n<\/li>\n

              53. \n

                       <\/p>\n<\/li>\n

              54. \n

                    @RequestMapping(“\/student\/find\/all”)   <\/p>\n<\/li>\n

              55. \n

                    public String findStudents(Model model){   <\/p>\n<\/li>\n

              56. \n

                        List<Student> stuList = studentService.findAll();   <\/p>\n<\/li>\n

              57. \n

                        model.addAttribute(“stuList”, stuList);   <\/p>\n<\/li>\n

              58. \n

                        return “list”;   <\/p>\n<\/li>\n

              59. \n

                    }   <\/p>\n<\/li>\n

              60. \n

                }   <\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                \u600e\u4e48\u914d\u7f6e\u4f7f\u7528redis \u6536\u85cf \u5b66...<\/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-202369","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202369","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=202369"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202369\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}