\u5728pom.xml\u52a0\u5165\uff1a<\/p>\n
<!-- \u5bf9Redis\u7684\u652f\u6301 -->\r\n <dependency>\r\n <groupId>org.springframework.boot<\/groupId>\r\n <artifactId>spring-boot-starter-data-redis<\/artifactId>\r\n <\/dependency><\/pre>\n\u589e\u52a0\u914d\u7f6e\u6587\u4ef6RedisConfig.java\uff1a<\/p>\n
package com.zero4j.config;\r\n\r\nimport com.fasterxml.jackson.annotation.JsonAutoDetect;\r\nimport com.fasterxml.jackson.annotation.PropertyAccessor;\r\nimport com.fasterxml.jackson.databind.ObjectMapper;\r\nimport org.springframework.cache.CacheManager;\r\nimport org.springframework.cache.annotation.CachingConfigurerSupport;\r\nimport org.springframework.cache.annotation.EnableCaching;\r\nimport org.springframework.cache.interceptor.KeyGenerator;\r\nimport org.springframework.context.annotation.Bean;\r\nimport org.springframework.context.annotation.Configuration;\r\nimport org.springframework.data.redis.cache.RedisCacheManager;\r\nimport org.springframework.data.redis.connection.RedisConnectionFactory;\r\nimport org.springframework.data.redis.core.RedisTemplate;\r\nimport org.springframework.data.redis.core.StringRedisTemplate;\r\nimport org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;\r\n\r\nimport java.lang.reflect.Method;\r\n\r\n\/**\r\n * Redis \u7f13\u5b58\u914d\u7f6e\u7c7b\uff08\u901a\u7528\uff09\r\n * @author linhongcun\r\n *\r\n *\/\r\n@Configuration\r\n@EnableCaching\r\npublic class RedisConfig extends CachingConfigurerSupport {\r\n\r\n \/**\r\n * \u7f13\u5b58\u5bf9\u8c61\u96c6\u5408\u4e2d\uff0c\u7f13\u5b58\u662f\u4ee5 key-value \u5f62\u5f0f\u4fdd\u5b58\u7684\u3002\u5f53\u4e0d\u6307\u5b9a\u7f13\u5b58\u7684 key \u65f6\uff0cSpringBoot \u4f1a\u4f7f\u7528 SimpleKeyGenerator \u751f\u6210 key\u3002\r\n * @return\r\n *\/\r\n @Bean\r\n public KeyGenerator wiselyKeyGenerator() {\r\n return new KeyGenerator() {\r\n @Override\r\n public Object generate(Object target, Method method, Object... params) {\r\n StringBuilder sb = new StringBuilder();\r\n sb.append(target.getClass().getName());\r\n sb.append(method.getName());\r\n for (Object obj : params) {\r\n sb.append(obj.toString());\r\n }\r\n return sb.toString();\r\n }\r\n };\r\n\r\n }\r\n\r\n @Bean\r\n public CacheManager cacheManager(RedisConnectionFactory factory) {\r\n \treturn RedisCacheManager.create(factory);\r\n }\r\n\r\n @Bean\r\n public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {\r\n StringRedisTemplate template = new StringRedisTemplate(factory);\r\n @SuppressWarnings({ \"rawtypes\", \"unchecked\" })\r\n Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);\r\n ObjectMapper om = new ObjectMapper();\r\n om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);\r\n om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);\r\n jackson2JsonRedisSerializer.setObjectMapper(om);\r\n template.setValueSerializer(jackson2JsonRedisSerializer);\r\n template.afterPropertiesSet();\r\n return template;\r\n }\r\n}<\/pre>\n\u5728application.properties\u4e2d\u52a0\u5165\uff1a<\/p>\n
# Redis\r\nspring.redis.host=127.0.0.1\r\nspring.redis.port=6379<\/pre>\n\u5bf9Service\u7c7b\u52a0\u5165\u6ce8\u89e3@CacheConfig\u548c@Cacheable\uff0c\u5982\uff1a<\/p>\n
package com.zero4j.model.config;\r\n\r\nimport java.util.List;\r\n\r\nimport org.springframework.cache.annotation.CacheConfig;\r\nimport org.springframework.cache.annotation.Cacheable;\r\nimport org.springframework.data.jpa.repository.JpaRepository;\r\nimport org.springframework.data.jpa.repository.Query;\r\nimport org.springframework.stereotype.Repository;\r\n\r\n@Repository\r\n@CacheConfig(cacheNames = \"configRepository\")\r\npublic interface ConfigRepository extends JpaRepository<Config, String> {\r\n\r\n\t@Query(\"SELECT config FROM Config config\")\r\n\t@Cacheable(value = \"findAll\",keyGenerator=\"wiselyKeyGenerator\")\r\n\tList<Config> findAll();\r\n\t\r\n}\r\n<\/pre>\n<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728pom.xml\u52a0\u5165\uff1a <!– \u5bf9Redis\u7684\u652f\u6301 –> <dependency> […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[167],"tags":[172,168],"class_list":["post-498","post","type-post","status-publish","format-standard","hentry","category-springboot","tag-redis","tag-springboot"],"_links":{"self":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=498"}],"version-history":[{"count":1,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/498\/revisions"}],"predecessor-version":[{"id":499,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/498\/revisions\/499"}],"wp:attachment":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=498"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}