{"id":201837,"date":"2025-05-10T12:41:06","date_gmt":"2025-05-10T04:41:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201837\/"},"modified":"2025-05-10T12:41:06","modified_gmt":"2025-05-10T04:41:06","slug":"springboot%e6%95%b4%e5%90%88redis%e5%ae%9e%e7%8e%b0%e5%ba%8f%e5%88%97%e5%8c%96%e5%ad%98%e5%82%a8java%e5%af%b9%e8%b1%a1%e7%9a%84%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201837\/","title":{"rendered":"SpringBoot\u6574\u5408Redis\u5b9e\u73b0\u5e8f\u5217\u5316\u5b58\u50a8Java\u5bf9\u8c61\u7684\u64cd\u4f5c\u65b9\u6cd5"},"content":{"rendered":"

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

SpringBoot\u6574\u5408Redis\u5b9e\u73b0\u5e8f\u5217\u5316\u5b58\u50a8Java\u5bf9\u8c61\u7684\u64cd\u4f5c\u65b9\u6cd5<\/h1>\n

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

\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662fgolang\u5b66\u4e60\u7f51\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aSpringBoot\u6574\u5408Redis\u5b9e\u73b0\u5e8f\u5217\u5316\u5b58\u50a8Java\u5bf9\u8c61\u7684\u64cd\u4f5c\u65b9\u6cd5\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230\u5b58\u50a8\u3001\u5e8f\u5217\u5316\u3001SpringBootRedis<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u4e4b\u524d\u4ecb\u7ecd\u8fc7 https:\/\/www.jb51.net\/article\/223539.htm \u6211\u4eec\u53ef\u4ee5\u770b\u51fa\uff0c\u5728 SpringBoot \u5bf9 Redis \u505a\u4e86\u4e00\u7cfb\u5217\u7684\u81ea\u52a8\u88c5\u914d\uff0c\u4f7f\u7528\u8fd8\u662f\u975e\u5e38\u65b9\u4fbf\u7684<\/p>\n

\u4e00\u3001\u80cc\u666f<\/h2>\n

1\u3001\u601d\u8003<\/h3>\n

\u901a\u8fc7\u6211\u4eec\u524d\u9762\u7684\u5b66\u4e60\uff0c\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u5f80 Redis \u4e2d\u5b58\u5165\u5b57\u7b26\u4e32\uff0c\u90a3\u4e48\u6211\u4eec\u8981\u5f80 Redis \u4e2d\u5b58\u5165 Java \u5bf9\u8c61\u8be5\u600e\u4e48\u529e\u5462\uff1f<\/p>\n

2\u3001\u65b9\u6848<\/h3>\n

\u6211\u4eec\u53ef\u4ee5\u5c06 Java \u5bf9\u8c61\u8f6c\u5316\u4e3a JSON \u5bf9\u8c61\uff0c\u7136\u540e\u8f6c\u4e3a JSON \u5b57\u7b26\u4e32\uff0c\u5b58\u5165 Redis\uff0c\u90a3\u4e48\u6211\u4eec\u4ece Redis \u4e2d\u53d6\u51fa\u8be5\u6570\u636e\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4e5f\u53ea\u80fd\u53d6\u51fa\u5b57\u7b26\u4e32\uff0c\u5e76\u8f6c\u4e3a Java \u5bf9\u8c61\uff0c\u8fd9\u4e00\u7cfb\u5217\u7684\u64cd\u4f5c\u662f\u4e0d\u662f\u663e\u5f97\u6709\u4e9b\u9ebb\u70e6\u5462\uff1f<\/p>\n

\u4e8c\u3001\u6e90\u7801\u5206\u6790<\/h2>\n

<\/p>\n

    \n
  • \u4ee5\u4e0a\u662f RedisAutoConfiguration \u7c7b\u4e2d\u7684\u6e90\u7801\u7247\u6bb5\uff0c\u53ef\u4ee5\u770b\u51fa SpringBoot \u5bf9 Redis \u505a\u81ea\u52a8\u5316\u914d\u7f6e\u7684\u65f6\u5019\uff0c\u5728\u5bb9\u5668\u4e2d\u6ce8\u5165\u4e86 redisTemplate \u548c stringRedisTemplate<\/li>\n
  • \u5176\u4e2d\uff0cRedisTemplate \u8868\u793a\uff0ckey \u7684\u7c7b\u578b\u4e3a Object\uff0cvalue \u7684\u7c7b\u578b\u4e3a Object\uff0c\u4f46\u662f\u6211\u4eec\u5f80\u5f80\u9700\u8981\u7684\u662f RedisTemplate \uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u91cd\u65b0\u6ce8\u5165\u4e00\u4e2a RedisTemplate \u7684 Bean\uff0c\u5b83\u7684\u6cdb\u578b\u4e3a RedisTemplate \uff0c\u5e76\u8bbe\u7f6e key\uff0cvalue \u7684\u5e8f\u5217\u5316\u65b9\u5f0f <\/li>\n
  • \u770b\u5230\u8fd9\u4e2a@ConditionalOnMissingBean\u6ce8\u89e3\u540e\uff0c\u5c31\u77e5\u9053\u5982\u679cSpring\u5bb9\u5668\u4e2d\u6709\u4e86RedisTemplate\u5bf9\u8c61\u4e86\uff0c\u8fd9\u4e2a\u81ea\u52a8\u914d\u7f6e\u7684RedisTemplate\u4e0d\u4f1a\u5b9e\u4f8b\u5316\u3002\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u81ea\u5df1\u5199\u4e2a\u914d\u7f6e\u7c7b\uff0c\u914d\u7f6eRedisTemplate\u3002<\/li>\n<\/ul>\n

    \u4e09\u3001\u6ce8\u5165RedisTemplate<\/h2>\n

    1\u3001\u5f15\u5165\u4f9d\u8d56<\/h3>\n
    \n   \n\n   \n    \n     org.springframework.boot\n    \n    \n     spring-boot-starter-data-redis\n    \n   <\/pre>\n
    \u4ee5\u4e0a\u5f15\u5165\u4e86 redis \u7684\u4f9d\u8d56\uff0c\u5176\u4f59\u4f9d\u8d56\u8bf7\u81ea\u884c\u6dfb\u52a0<\/p>\n
    2\u3001Redis \u8fde\u63a5\u4fe1\u606f<\/h3>\n
    spring:\n  # Redis\u914d\u7f6e\n  redis:\n    host: 127.0.0.1\n    port: 6379\n    database: 10\n    jedis:\n      pool:\n        # \u8fde\u63a5\u6c60\u6700\u5927\u8fde\u63a5\u6570\uff08\u4f7f\u7528\u8d1f\u503c\u8868\u793a\u6ca1\u6709\u9650\u5236\uff09\n        max-active: 50\n        # \u8fde\u63a5\u6c60\u6700\u5927\u963b\u585e\u7b49\u5f85\u65f6\u95f4\uff08\u4f7f\u7528\u8d1f\u503c\u8868\u793a\u6ca1\u6709\u9650\u5236\uff09\n        max-wait: 3000ms\n        # \u8fde\u63a5\u6c60\u4e2d\u7684\u6700\u5927\u7a7a\u95f2\u8fde\u63a5\u6570\n        max-idle: 20\n        # \u8fde\u63a5\u6c60\u4e2d\u7684\u6700\u5c0f\u7a7a\u95f2\u8fde\u63a5\u6570\n        min-idle: 5\n    # \u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\uff08\u6beb\u79d2\uff09\n    timeout: 5000ms<\/pre>\n
    3\u3001Redis \u6838\u5fc3\u914d\u7f6e\u7c7b<\/h3>\n
    Redis \u7684\u6838\u5fc3\u914d\u7f6e\u6211\u4eec\u653e\u5728 RedisConfig.java \u6587\u4ef6\u4e2d<\/p>\n
    package com.zyxx.redistest.common;\n\nimport com.fasterxml.jackson.annotation.JsonAutoDetect;\nimport com.fasterxml.jackson.annotation.PropertyAccessor;\nimport com.fasterxml.jackson.databind.ObjectMapper;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;\nimport org.springframework.data.redis.serializer.RedisSerializer;\nimport org.springframework.data.redis.serializer.StringRedisSerializer;\n\n\/**\n * @ClassName RedisConfig\n * @Description\n * @Author Lizhou\n * @Date 2020-10-22 9:48:48\n **\/\n\n@Configuration\npublic class RedisConfig {\n\n    \/**\n     * RedisTemplate\u914d\u7f6e\n     *\/\n    @Bean\n    public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {\n\t\t\/\/ \u914d\u7f6eredisTemplate\n        RedisTemplate redisTemplate = new RedisTemplate(); redisTemplate.setConnectionFactory(redisConnectionFactory); \/\/ \u8bbe\u7f6e\u5e8f\u5217\u5316 Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class); ObjectMapper om = new ObjectMapper(); om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); om.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY); jackson2JsonRedisSerializer.setObjectMapper(om); \/\/ key\u5e8f\u5217\u5316 redisTemplate.setKeySerializer(new StringRedisSerializer()); \/\/ value\u5e8f\u5217\u5316 redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); \/\/ Hash key\u5e8f\u5217\u5316 redisTemplate.setHashKeySerializer(new StringRedisSerializer()); \/\/ Hash value\u5e8f\u5217\u5316 redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer); redisTemplate.afterPropertiesSet(); return redisTemplate; } } <\/pre>\n
    \u6211\u4eec\u6ce8\u5165\u4e86\u4e00\u4e2a\u540d\u79f0\u4e3a redisTemplate\uff0c\u7c7b\u578b\u4e3a RedisTemplate \u7684 Bean\uff0ckey \u91c7\u7528 StringRedisSerializer \u5e8f\u5217\u5316\u65b9\u5f0f\uff0cvalue \u91c7\u7528 Jackson2JsonRedisSerializer \u5e8f\u5217\u5316\u65b9\u5f0f <\/p>\n
    4\u3001Redis\u5de5\u5177\u7c7b<\/h3>\n
    \u6211\u4eec\u5c06\u5bf9 Redis \u8fdb\u884c\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u653e\u5728 RedisUtils.java \u6587\u4ef6\u4e2d<\/p>\n
    package com.zyxx.redistest.common;\n\nimport lombok.extern.slf4j.Slf4j;\nimport org.apache.commons.lang3.StringUtils;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.stereotype.Component;\n\n\/**\n * @ClassName RedisUtils\n * @Description\n * @Author Lizhou\n * @Date 2020-10-22 10:10:10\n **\/\n@Slf4j\n@Component\npublic class RedisUtils {\n\n    @Autowired\n    private RedisTemplate\n   \n     redisTemplate;\n\n    \/**\n     * \u6839\u636ekey\u8bfb\u53d6\u6570\u636e\n     *\/\n    public Object get(final String key) {\n        if (StringUtils.isBlank(key)) {\n            return null;\n        }\n        try {\n            return redisTemplate.opsForValue().get(key);\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n        return null;\n    }\n\n    \/**\n     * \u5199\u5165\u6570\u636e\n     *\/\n    public boolean set(final String key, Object value) {\n        if (StringUtils.isBlank(key)) {\n            return false;\n        }\n        try {\n            redisTemplate.opsForValue().set(key, value);\n            log.info(\"\u5b58\u5165redis\u6210\u529f\uff0ckey\uff1a{}\uff0cvalue\uff1a{}\", key, value);\n            return true;\n        } catch (Exception e) {\n            log.error(\"\u5b58\u5165redis\u5931\u8d25\uff0ckey\uff1a{}\uff0cvalue\uff1a{}\", key, value);\n            e.printStackTrace();\n        }\n        return false;\n    }\n}\n\n   <\/pre>\n
    \u6211\u4eec\u5199\u5165\u4e86 get\uff0cset \u4e24\u4e2a\u65b9\u6cd5\u7528\u4e8e\u6d4b\u8bd5<\/p>\n
    \u56db\u3001\u6d4b\u8bd5<\/h2>\n
    1\u3001\u521b\u5efa Java \u5b9e\u4f53\u7c7b UserInfo<\/h3>\n
    package com.zyxx.redistest.common;\n\nimport lombok.Data;\n\nimport java.io.Serializable;\nimport java.util.Date;\n\n\/**\n * @ClassName UserInfo\n * @Description\n * @Author Lizhou\n * @Date 2020-10-22 10:12:12\n **\/\n@Data\npublic class UserInfo implements Serializable {\n    \/**\n     * id\n     *\/\n    private Integer id;\n    \/**\n     * \u59d3\u540d\n     *\/\n    private String name;\n    \/**\n     * \u521b\u5efa\u65f6\u95f4\n     *\/\n    private Date createTime;\n}<\/pre>\n
    2\u3001\u6d4b\u8bd5\u7528\u4f8b<\/h3>\n
    package com.zyxx.redistest;\n\nimport com.zyxx.redistest.common.RedisUtils;\nimport com.zyxx.redistest.common.UserInfo;\nimport org.junit.jupiter.api.Test;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.boot.test.context.SpringBootTest;\n\nimport java.util.Date;\n\n@SpringBootTest\nclass RedisTestApplicationTests {\n\n    @Autowired\n    private RedisUtils redisUtil;\n\n    @Test\n    void contextLoads() {\n        UserInfo userInfo = new UserInfo();\n        userInfo.setId(1);\n        userInfo.setName(\"jack\");\n        userInfo.setCreateTime(new Date());\n        \/\/ \u653e\u5165redis\n        redisUtil.set(\"user\", userInfo);\n        \/\/ \u4eceredis\u4e2d\u83b7\u53d6\n\t\tSystem.out.println(\"\u83b7\u53d6\u5230\u6570\u636e\uff1a\" + redisUtil.get(\"user\"));\n    }\n}<\/pre>\n
    \u6211\u4eec\u5411 Redis \u4e2d\u5b58\u5165\u4e86\u4e00\u4e2a key \u4e3a \u201duser\u201c\uff0cvalue \u4e3a UserInfo \u5bf9\u8c61\u7684\u6570\u636e\uff0c\u7136\u540e\u518d\u6839\u636e key \u83b7\u53d6\u8be5\u6570\u636e<\/p>\n
    3\u3001\u6d4b\u8bd5\u7ed3\u679c<\/h3>\n
    <\/p>\n
    \u53ef\u4ee5\u770b\u51fa\uff0c\u6211\u4eec\u5f80 Redis \u4e2d\u6210\u529f\u5b58\u5165 Java \u5bf9\u8c61\u6570\u636e\uff0c\u5e76\u6210\u529f\u83b7\u53d6\u5230\u4e86\u8be5\u5bf9\u8c61<\/p>\n","protected":false},"excerpt":{"rendered":"
    SpringBoot\u6574\u5408Redi...<\/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-201837","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201837","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=201837"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201837\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}