{"id":881,"date":"2021-02-24T14:43:00","date_gmt":"2021-02-24T06:43:00","guid":{"rendered":"http:\/\/www.langmanezhuang.com\/index.php\/2021\/02\/24\/springboot%e9%9b%86%e6%88%90redis\/"},"modified":"2021-02-24T14:43:00","modified_gmt":"2021-02-24T06:43:00","slug":"springboot%e9%9b%86%e6%88%90redis","status":"publish","type":"post","link":"http:\/\/blog.langmanezhuang.com\/index.php\/2021\/02\/24\/springboot%e9%9b%86%e6%88%90redis\/","title":{"rendered":"Springboot\u96c6\u6210Redis"},"content":{"rendered":"<p>Redis\u6280\u672f\u6808\u76ee\u524d\u5e7f\u6cdb\u4f7f\u7528\u4e8e\u5f00\u53d1\u9886\u57df\uff0c\u638c\u63e1Redis\u6280\u672f\u6808\u4e0eSpringboot\u7684\u96c6\u6210\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>Redis\u662f\u76ee\u524d\u4e1a\u754c\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u5185\u5b58\u6570\u636e\u5b58\u50a8\u3002\u76f8\u6bd4memcached\uff0cRedis\u652f\u6301\u66f4\u4e30\u5bcc\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f8b\u5982hashes, lists, sets\u7b49\uff0c\u540c\u65f6\u652f\u6301\u6570\u636e\u6301\u4e45\u5316\u3002\u9664\u6b64\u4e4b\u5916\uff0cRedis\u8fd8\u63d0\u4f9b\u4e00\u4e9b\u7c7b\u6570\u636e\u5e93\u7684\u7279\u6027\uff0c\u6bd4\u5982\u4e8b\u52a1\uff0cHA\uff0c\u4e3b\u4ece\u5e93\u3002\u53ef\u4ee5\u8bf4Redis\u517c\u5177\u4e86\u7f13\u5b58\u7cfb\u7edf\u548c\u6570\u636e\u5e93\u7684\u4e00\u4e9b\u7279\u6027\uff0c\u56e0\u6b64\u6709\u7740\u4e30\u5bcc\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<p>1.\u5b89\u88c5redis<\/p>\n<p>\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/github.com\/MSOpenTech\/redis\/releases\u3002<br \/>Redis \u652f\u6301 32 \u4f4d\u548c 64 \u4f4d\u3002\u8fd9\u4e2a\u9700\u8981\u6839\u636e\u4f60\u7cfb\u7edf\u5e73\u53f0\u7684\u5b9e\u9645\u60c5\u51b5\u9009\u62e9<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/148-543925-20210224213129491-818595106.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;Redis\u7684\u76ee\u5f55\u7ed3\u6784<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/149-543925-20210224213230210-172005525.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:html;gutter:true;\">*.conf\uff1a\u914d\u7f6e\u6587\u4ef6\uff0c\u914d\u7f6eredis\u7684\u4e00\u4e9b\u7279\u5f81\uff0c\u5982\u4fee\u6539\u76d1\u542c\u7aef\u53e3\u7b49\u3002\n\nRedis-server.exe : redis\u670d\u52a1\u5668\u542f\u52a8\u6587\u4ef6\u3002\n\tredis-server.exe redis.windows.conf\n\nRedis-cli.exe : \u5ba2\u6237\u7aef\u542f\u52a8\u6587\u4ef6\n\tredis-cli.exe -h 127.0.0.1 -p 6379 &ndash;a password\n<\/pre>\n<\/div>\n<p>Redis \u547d\u4ee4\u53c2\u8003\u7f51\u5740 \uff1a<\/p>\n<p>http:\/\/doc.redisfans.com\/<\/p>\n<p>2.Springboot\u96c6\u6210Redis<\/p>\n<p>&nbsp; \uff081\uff09\u5f15\u5165spring-boot-starter-redis<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:html;gutter:true;\"> &lt;dependency&gt;\n\n&lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n&lt;artifactId&gt;spring-boot-starter-data-redis&lt;\/artifactId&gt;\n&lt;\/dependency&gt;\n\n&lt;--!\u8fdb\u884credisTemplate\u914d\u7f6e\u7684\u65f6\u5019\u9700\u8981\u6b64jar\u5305 --&gt;\n&lt;dependency&gt;\n&lt;groupId&gt;com.fasterxml.jackson.core&lt;\/groupId&gt;\n&lt;artifactId&gt;jackson-annotations&lt;\/artifactId&gt;\n&lt;\/dependency&gt;\n<\/pre>\n<\/div>\n<p>\u3000<\/p>\n<p>\u5728springboot2\u4e4b\u540e\uff0credis\u9ed8\u8ba4\u96c6\u6210\u7684\u662flettuce.<\/p>\n<p>1.5\u7684\u7248\u672c\u9ed8\u8ba4\u91c7\u7528\u7684\u8fde\u63a5\u6c60\u6280\u672f\u662fjedis , 2.0\u4ee5\u4e0a\u7248\u672c\u9ed8\u8ba4\u8fde\u63a5\u6c60\u662flettuce.<\/p>\n<p>1.5\u7248\u672c\u7684springboot\u96c6\u6210redis\u4e0e2.0\u6709\u6240\u4e0d\u540c(\u6838\u5fc3\u914d\u7f6e\u7c7b\u7684\u4e66\u5199\u4e5f\u6709\u5f88\u5927\u7684\u533a\u522b)\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u8fde\u63a5\u6c60\u6280\u672f\u4f7f\u7528\u7684\u5dee\u5f02\uff0c\u8fd9\u91cc\u4e3b\u8981\u4ecb\u7ecdspringboot\u76842.x\u7248\u672c\u3002<\/p>\n<p><span style=\"color: #ff6600;\">Jedis\u4e0eLettuce\u7684\u533a\u522b<\/span><\/p>\n<p>\u5982\u679c\u4f60\u5728\u7f51\u4e0a\u641c\u7d22Redis \u7684Java\u5ba2\u6237\u7aef\uff0c\u4f60\u4f1a\u53d1\u73b0\uff0c\u5927\u591a\u6570\u6587\u732e\u4ecb\u7ecd\u7684\u90fd\u662f Jedis\u3002<\/p>\n<p>\u4e0d\u53ef\u5426\u8ba4\uff0cJedis\u662f\u4e00\u4e2a\u4f18\u79c0\u7684\u57fa\u4e8eJava\u8bed\u8a00\u7684Redis\u5ba2\u6237\u7aef\u3002<br \/>\u4f46\u662f\uff0c\u5176\u4e0d\u8db3\u4e5f\u5f88\u660e\u663e\uff1aJedis\u5728\u5b9e\u73b0\u4e0a\u662f\u76f4\u63a5\u8fde\u63a5Redis-Server\uff0c\u5728\u591a\u4e2a\u7ebf\u7a0b\u95f4\u5171\u4eab\u4e00\u4e2aJedis\u5b9e\u4f8b\u65f6\u662f\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\uff0c\u5982\u679c\u60f3\u8981\u5728\u591a\u7ebf\u7a0b\u573a\u666f\u4e0b\u4f7f\u7528Jedis\uff0c\u9700\u8981\u4f7f\u7528\u8fde\u63a5\u6c60\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u4f7f\u7528\u81ea\u5df1\u7684Jedis\u5b9e\u4f8b\uff0c\u5f53\u8fde\u63a5\u6570\u91cf\u589e\u591a\u65f6\uff0c\u4f1a\u6d88\u8017\u8f83\u591a\u7684\u7269\u7406\u8d44\u6e90\u3002<\/p>\n<p>\u4e0eJedis\u76f8\u6bd4\uff0cLettuce\u5219\u5b8c\u5168\u514b\u670d\u4e86\u5176\u7ebf\u7a0b\u4e0d\u5b89\u5168\u7684\u7f3a\u70b9\uff1aLettuce\u662f\u4e00\u4e2a\u53ef\u4f38\u7f29\u7684\u7ebf\u7a0b\u5b89\u5168\u7684Redis\u5ba2\u6237\u7aef\uff0c\u652f\u6301\u540c\u6b65\u3001\u5f02\u6b65\u548c\u54cd\u5e94\u5f0f\u6a21\u5f0f\u3002<br \/>\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5171\u4eab\u4e00\u4e2a\u8fde\u63a5\u5b9e\u4f8b\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u591a\u7ebf\u7a0b\u5e76\u53d1\u95ee\u9898\u3002<br \/>\u5b83\u57fa\u4e8e\u4f18\u79c0<span style=\"color: #ff6600;\">Netty NIO<\/span>\u6846\u67b6\u6784\u5efa\uff0c\u652f\u6301Redis\u7684\u9ad8\u7ea7\u529f\u80fd\uff0c\u5982Sentinel\uff0c\u96c6\u7fa4\uff0c\u6d41\u6c34\u7ebf\uff0c\u81ea\u52a8\u91cd\u65b0\u8fde\u63a5\u548cRedis\u6570\u636e\u6a21\u578b\u3002<\/p>\n<p>\uff082\uff09\u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:html;gutter:true;\"># REDIS (RedisProperties)\n# Redis\u6570\u636e\u5e93\u7d22\u5f15\uff08\u9ed8\u8ba4\u4e3a0\uff09\nspring.redis.database=0\n# Redis\u670d\u52a1\u5668\u5730\u5740\nspring.redis.host=127.0.0.1\n# Redis\u670d\u52a1\u5668\u8fde\u63a5\u7aef\u53e3\nspring.redis.port=6379\n# Redis\u670d\u52a1\u5668\u8fde\u63a5\u5bc6\u7801\uff08\u9ed8\u8ba4\u4e3a\u7a7a\uff09\nspring.redis.password=\n# \u8fde\u63a5\u6c60\u6700\u5927\u8fde\u63a5\u6570\uff08\u4f7f\u7528\u8d1f\u503c\u8868\u793a\u6ca1\u6709\u9650\u5236\uff09\nspring.redis.pool.max-active=8\n# \u8fde\u63a5\u6c60\u6700\u5927\u963b\u585e\u7b49\u5f85\u65f6\u95f4\uff08\u4f7f\u7528\u8d1f\u503c\u8868\u793a\u6ca1\u6709\u9650\u5236\uff09\nspring.redis.pool.max-wait=-1\n# \u8fde\u63a5\u6c60\u4e2d\u7684\u6700\u5927\u7a7a\u95f2\u8fde\u63a5\nspring.redis.pool.max-idle=8\n# \u8fde\u63a5\u6c60\u4e2d\u7684\u6700\u5c0f\u7a7a\u95f2\u8fde\u63a5\nspring.redis.pool.min-idle=0\n# \u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\uff08\u6beb\u79d2\uff09\nspring.redis.timeout=1000\n<\/pre>\n<\/div>\n<p>\uff083\uff09\u4e66\u5199\u6838\u5fc3\u96c6\u6210\u914d\u7f6e\u7c7b(***)<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/150-543925-20210224224057149-901350500.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u3000<span style=\"color: #ff0000;\">\u3000\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:java;gutter:true;\">package config;\n\nimport java.time.Duration;\n\nimport org.springframework.cache.CacheManager;\nimport org.springframework.cache.annotation.CachingConfigurerSupport;\nimport org.springframework.cache.annotation.EnableCaching;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.data.redis.cache.RedisCacheConfiguration;\nimport org.springframework.data.redis.cache.RedisCacheManager;\nimport org.springframework.data.redis.cache.RedisCacheManager.RedisCacheManagerBuilder;\nimport org.springframework.data.redis.connection.RedisConnectionFactory;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;\nimport org.springframework.data.redis.serializer.RedisSerializationContext;\nimport org.springframework.data.redis.serializer.StringRedisSerializer;\n\nimport com.fasterxml.jackson.annotation.JsonAutoDetect;\nimport com.fasterxml.jackson.annotation.PropertyAccessor;\nimport com.fasterxml.jackson.databind.ObjectMapper;\n\n\/\/Redis\u7684\u6838\u5fc3\u914d\u7f6e\u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u63d0\u4f9b\u4e86\u4e24\u4e2a\u65b9\u6cd5\uff08\u5176\u5b9e\u63d0\u4f9b\u4e86\u4e24\u4e2abean\uff0c\u8fd9\u4e24\u4e2abean\u4f1a\u52a0\u8f7d\u5230spring\u7684context\u91cc\u8fb9\uff0c\u4f9b\u4f7f\u7528\u8005\u8fdb\u884c\u8c03\u7528\uff09\n@Configuration \/\/\u8fd9\u4e2a\u6807\u7b7e\uff0c\u901a\u5e38\u4e0e@bean\u7ed3\u5408\u4f7f\u7528\uff0c\u5f53@bean\u4f7f\u7528\u5230\u8be5\u7c7b\u7684\u65b9\u6cd5\u4e0a\uff0c\u4ee3\u8868\u5c06\u8be5\u65b9\u6cd5\u505a\u4e3a\u4e00\u4e2abean\u4ea4\u7ed9\u4e86spring\u7684context\u8fdb\u884c\u4e86\u7ba1\u7406\u3002\n@EnableCaching \/\/\u5141\u8bb8\u4f7f\u7528\u6211\u4eec\u7684\u7f13\u5b58cache\npublic class RedisConfig extends CachingConfigurerSupport{\n\t\n\t@Bean\n\tpublic RedisTemplate&lt;String, Object&gt; redisTemplate(RedisConnectionFactory factory){\n\t\t\/\/\u81ea\u4e3b\u5b9e\u73b0\u6211\u4eec\u7684redisTemplate\u65b9\u6cd5\u3002\n\t\tRedisTemplate&lt;String, Object&gt; redisTemplate = new RedisTemplate&lt;String, Object&gt;();\n\t\t\/\/\u5e8f\u5217\u5316\n\t\tStringRedisSerializer redisSerializer = new StringRedisSerializer();\n\t\t\/\/\u5f15\u5165json\u4e32\u7684\u8f6c\u6362\u7c7b\n\t\tJackson2JsonRedisSerializer jackson2JsonRedisSerializer = \n\t\t\t\tnew Jackson2JsonRedisSerializer(Object.class);\n\t\t\n\t\tObjectMapper om = new ObjectMapper();\n\t\tom.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);\n\t\tom.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);\n\t\tjackson2JsonRedisSerializer.setObjectMapper(om);\n\t\t\n\t\t\/\/redisTemplate\u8bbe\u7f6e\n\t\tredisTemplate.setConnectionFactory(factory);\n\t\t\/\/redis key\u7684\u5e8f\u5217\u5316\n\t\tredisTemplate.setKeySerializer(redisSerializer);\n\t\t\/\/value \u5e8f\u5217\u5316 \u4f7f\u7528\u7684\u662fjasonJackson2JsonRedisSerializer\u3002\u6211\u4eec\u7684value\u5927\u90e8\u5206\u90fd\u662f\u901a\u8fc7\u5bf9\u8c61\u8f6c\u5316\u6765\u7684\n\t\tredisTemplate.setValueSerializer(jackson2JsonRedisSerializer);\n\t\t\/\/value\u7684\u5e8f\u5217\u5316 hashmap\u7684\u5e8f\u5217\u5316\n\t\tredisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);\n\t\treturn redisTemplate;\n\t}\n\t\n\t@Bean\n\tpublic CacheManager cacheManager(RedisConnectionFactory factory) {\n\t\t\/\/\u5e8f\u5217\u5316\n\t\tStringRedisSerializer redisSerializer = new StringRedisSerializer();\n\t\t\/\/\u5f15\u5165json\u4e32\u7684\u8f6c\u6362\u7c7b\n\t\tJackson2JsonRedisSerializer jasonJackson2JsonRedisSerializer = \n\t\t\t\tnew Jackson2JsonRedisSerializer(Object.class);\n\t\t\n\t\tObjectMapper om = new ObjectMapper();\n\t\t\/\/\u8bbe\u7f6e\u6211\u4eec\u7684objectMapper\u7684\u8bbf\u95ee\u6743\u9650\n\t\tom.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);\n\t\tom.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);\n\t\tjasonJackson2JsonRedisSerializer.setObjectMapper(om);\n\t\t\n\t\t\/\/\u5e8f\u5217\u5316\u914d\u7f6e\uff0c\u4e71\u7801\u95ee\u9898\u89e3\u51b3\u4ee5\u53ca\u6211\u4eec\u7684\u7f13\u5b58\u7684\u65f6\u6548\u6027\n\t\tRedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig().\n\t\t\t\tentryTtl(Duration.ofSeconds(1000)).\n\t\t\t\tserializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer)).\n\t\t\t\tserializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jasonJackson2JsonRedisSerializer)).\n\t\t\t\tdisableCachingNullValues();\n\t\t\n\t\t\/\/RedisCacheManager cacheManager = RedisCacheManager.builder(factory).cacheDefaults(config).build();\n\t\tRedisCacheManager cacheManager = RedisCacheManagerBuilder.fromConnectionFactory(factory).cacheDefaults(config).build();\n\t\t\n\t\treturn cacheManager;\n\t}\n\n}\n<\/pre>\n<\/div>\n<p>\u3000\u3000<\/p>\n<p>(4).springboot\u4e3b\u914d\u7f6e\u7c7b\u8981\u52a0\u4e0a<span style=\"color: #ff0000;\">@EnableCaching<\/span>\u6ce8\u89e3\u3000<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/151-543925-20210226220329142-885638095.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;(5).StringRedisTemplate\u4e0eRedisTemplate\u533a\u522b\u70b9<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:java;gutter:true;\">\u4e24\u8005\u7684\u5173\u7cfb\u662fStringRedisTemplate\u7ee7\u627fRedisTemplate\u3002\n\n\u4e24\u8005\u7684\u6570\u636e\u662f\u4e0d\u5171\u901a\u7684\uff1b\u4e5f\u5c31\u662f\u8bf4StringRedisTemplate\u53ea\u80fd\u7ba1\u7406StringRedisTemplate\u91cc\u9762\u7684\u6570\u636e\uff0cRedisTemplate\u53ea\u80fd\u7ba1\u7406RedisTemplate\u4e2d\u7684\u6570\u636e\u3002\n\n\u5176\u5b9e\u4ed6\u4eec\u4e24\u8005\u4e4b\u95f4\u7684\u533a\u522b\u4e3b\u8981\u5728\u4e8e\u4ed6\u4eec\u4f7f\u7528\u7684\u5e8f\u5217\u5316\u7c7b:\n\u3000\u3000\u3000\u3000RedisTemplate\u4f7f\u7528\u7684\u662fJdkSerializationRedisSerializer&nbsp; &nbsp; \u5b58\u5165\u6570\u636e\u4f1a\u5c06\u6570\u636e\u5148\u5e8f\u5217\u5316\u6210\u5b57\t\u8282\u6570\u7ec4\u7136\u540e\u5728\u5b58\u5165Redis\u6570\u636e\u5e93\u3002&nbsp;\n\u3000\u3000 \u3000&nbsp; StringRedisTemplate\u4f7f\u7528\u7684\u662fStringRedisSerializer\n\n\u4f7f\u7528\u65f6\u6ce8\u610f\u4e8b\u9879\uff1a\n\u3000\u3000\u3000\u5f53\u4f60\u7684redis\u6570\u636e\u5e93\u91cc\u9762\u672c\u6765\u5b58\u7684\u662f\u5b57\u7b26\u4e32\u6570\u636e\u6216\u8005\u4f60\u8981\u5b58\u53d6\u7684\u6570\u636e\u5c31\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u6570\u636e\t\u7684\u65f6\u5019\uff0c\u90a3\u4e48\u4f60\u5c31\u4f7f\u7528StringRedisTemplate\u5373\u53ef\u3002\n\u3000\u3000\u3000\u4f46\u662f\u5982\u679c\u4f60\u7684\u6570\u636e\u662f\u590d\u6742\u7684\u5bf9\u8c61\u7c7b\u578b\uff0c\u800c\u53d6\u51fa\u7684\u65f6\u5019\u53c8\u4e0d\u60f3\u505a\u4efb\u4f55\u7684\u6570\u636e\u8f6c\u6362\uff0c\u76f4\u63a5\u4ece\tRedis\u91cc\u9762\u53d6\u51fa\u4e00\u4e2a\u5bf9\u8c61\uff0c\u90a3\u4e48\u4f7f\u7528RedisTemplate\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\n<\/pre>\n<\/div>\n<p>\u3000\u3000RedisTemplate\u5e38\u7528\u64cd\u4f5c<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:java;gutter:true;\">             redisTemplate.opsForValue();\u3000\u3000\/\/\u64cd\u4f5c\u5b57\u7b26\u4e32\n             redisTemplate.opsForHash();\u3000\u3000&nbsp;\/\/\u64cd\u4f5chash\n             redisTemplate.opsForList();\u3000\u3000&nbsp;\/\/\u64cd\u4f5clist\n             redisTemplate.opsForSet();\u3000\u3000&nbsp;&nbsp;\/\/\u64cd\u4f5cset\n             redisTemplate.opsForZSet();\u3000 \u3000\/\/\u64cd\u4f5c\u6709\u5e8fset\n<\/pre>\n<\/div>\n<p>\u3000\u3000StringRedisTemplate\u5e38\u7528\u64cd\u4f5c<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:java;gutter:true;\">\t\tstringRedisTemplate.opsForValue().set(\"test\", \"100\",60*10,TimeUnit.SECONDS);\/\/\u5411redis\u91cc\u5b58\u5165\u6570\u636e\u548c\u8bbe\u7f6e\u7f13\u5b58\u65f6\u95f4  \n\t\tstringRedisTemplate.boundValueOps(\"test\").increment(-1);\/\/val\u505a-1\u64cd\u4f5c\n\t\tstringRedisTemplate.opsForValue().get(\"test\")\/\/\u6839\u636ekey\u83b7\u53d6\u7f13\u5b58\u4e2d\u7684val\n\t\tstringRedisTemplate.boundValueOps(\"test\").increment(1);\/\/val +1\n\t\tstringRedisTemplate.getExpire(\"test\")\/\/\u6839\u636ekey\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4\n\t\tstringRedisTemplate.getExpire(\"test\",TimeUnit.SECONDS)\/\/\u6839\u636ekey\u83b7\u53d6\u8fc7\u671f\u65f6\u95f4\u5e76\u6362\u7b97\u6210\u6307\u5b9a\u5355\u4f4d \n\t\tstringRedisTemplate.delete(\"test\");\/\/\u6839\u636ekey\u5220\u9664\u7f13\u5b58\n\t\tstringRedisTemplate.hasKey(\"546545\");\/\/\u68c0\u67e5key\u662f\u5426\u5b58\u5728\uff0c\u8fd4\u56deboolean\u503c \n\t\tstringRedisTemplate.opsForSet().add(\"red_123\", \"1\",\"2\",\"3\");\/\/\u5411\u6307\u5b9akey\u4e2d\u5b58\u653eset\u96c6\u5408\n\t\tstringRedisTemplate.expire(\"red_123\",1000 , TimeUnit.MILLISECONDS);\/\/\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\n\t\tstringRedisTemplate.opsForSet().isMember(\"red_123\", \"1\")\/\/\u6839\u636ekey\u67e5\u770b\u96c6\u5408\u4e2d\u662f\u5426\u5b58\u5728\u6307\u5b9a\u6570\u636e\n\t\tstringRedisTemplate.opsForSet().members(\"red_123\");\/\/\u6839\u636ekey\u83b7\u53d6set\u96c6\u5408\n<\/pre>\n<\/div>\n<p>(6).Redis\u6280\u672f\u6808\u7ec3\u4e60<\/p>\n<p>&nbsp;<\/p>\n<p>1.cacheManage\u7684\u7ec3\u4e60\u4f7f\u7528\uff08***\u91cd\u70b9\uff09<\/p>\n<p>2.RedisTemplate \u548c StringRedisTemplate\u7684\u4f7f\u7528<\/p>\n<div class=\"cnblogs_Highlighter\">\n<pre class=\"brush:java;gutter:true;\">package com.qyc.controller;\n\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.cache.annotation.Cacheable;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.core.StringRedisTemplate;\nimport org.springframework.web.bind.annotation.GetMapping;\nimport org.springframework.web.bind.annotation.PostMapping;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.RestController;\n\n@RestController\n@RequestMapping(\"\/redis\")\npublic class RedisController {\n\t\n\t@Autowired\n\tprivate RedisTemplate redisTemplate;\n\t\n\t@Autowired\n\tprivate StringRedisTemplate stringRedisTemplate;\n\t\n\t\n\t@RequestMapping(\"\/getString\")\n\t@Cacheable(value = \"springboot\",key=\"#root.methodName\")\/\/ \"springboot\uff1a\uff1agetString\"\u4ed6\u6210\u4e3a\u4e86\u6211\u4eec\u7684\u5728redis\u91cc\u8fb9\u7684key\n\tpublic String getString() {\n\t\t\/\/1.\u5bf9\u4e8e\u6211\u4eec\u7684\u8fd9\u4e2avalue\u5c5e\u6027\u6765\u8bf4\uff0c\u5b83\u4ee3\u8868\u7684\u662f\u4e00\u5757\u5185\u5b58\u533a\u57df\uff08\u4f8b\u5b50\uff1a\u7c7b\u4f3c\u4e8e\u6211\u4eec\u7684d\u76d8\uff0cC\u76d8\uff0c\u8fd9\u65f6\u5019springboot\u4ee3\u8868\u4e86\u5c31\u662f\u6211\u4eec\u7684\n\t\t\/\/\u4e0d\u540c\u533a\u57df\u7684\u5b58\u50a8\u7a7a\u95f4\u5212\u5206\n\t\t\/\/2.\u4ee3\u8868key\u3002\u8fd9\u4e2akey\u662f\u5c5e\u4e8espringboot\u8fd9\u4e2a\u7f13\u5b58\u533a\u57df\u7684key\n\t\t\/\/3.\uff08\u5f53\u7b11\u8bdd\u542c\uff0c\u4e3b\u8981\u4e3a\u8ba9\u540c\u5b66\u66f4\u52a0\u7406\u89e3\uff09\u603b\u7ed3\uff1a\u5c06\u6211\u4eec\u7684\u5185\u5b58\u533a\u57df\u5206\u4e86\u4e00\u5757\u51fa\u6765\uff0c\u53d6\u540dspringboot\uff0c\u7136\u540e\u6211\u4eec\u5c06getString\u8fd9\u4e2akey\u5b58\u5165\u5230\u4e86\u8fd9\u4e2aspringboot\u78c1\u76d8\u533a\uff09\n\t\tString string = \"Hello world!\";\n\t\t\/\/\u8fd9\u4e2asysout\u4f1a\u4e0d\u4f1a\u6bcf\u6b21\u90fd\u6253\u5370\u5462\uff1f\u4e0d\u4f1a\uff0c\u56e0\u4e3a\u7b2c\u4e00\u6b21\u8fdb\u884chelloworld\u8fd4\u56de\u7684\u65f6\u5019\uff0c\u5c31\u5df2\u7ecf\u5c06\u6211\u4eec\u7684string\u5b58\u5165\u5230\u4e86\n\t\t\/\/\u6211\u4eec\u7684redis\u7f13\u5b58\u4e2d\uff0c\u572830s\u5185\u8fdb\u884c\u8be5\u65b9\u6cd5\u7684\u8bbf\u95ee\u65f6\uff0c\u4e0d\u4f1a\u8d70\u6b63\u5e38\u7684\u903b\u8f91\uff0c\u800c\u662f\u4f1a\u8d70 @Cacheable \u7684\u5185\u90e8\u5b9e\u73b0\u903b\u8f91\n\t\t\/\/\u4e5f\u5c31\u662f\u8bf4\uff0csysout\u4e4b\u540e\u7684\u4ee3\u7801\u4e0d\u4f1a\u88ab\u6267\u884c\u5230\u3002\u65b9\u4fbf\u554a\uff0c\u771f\u65b9\u4fbf\u554a\n\t\tSystem.out.println(\"\u5982\u679c\u6253\u5370\u8fd9\u6761\u4fe1\u606f\uff0c\u4ee3\u8868\u6211\u4eec\u7684\u8fd4\u56de\u503c\u662f\u6ca1\u6709\u4ece\u7f13\u5b58\u91cc\u8fb9\u53d6\u51fa\u7684\");\n\t\treturn string;\n\t}\n\n\t\/**\n\t * redisTemplate &amp; stringRedisTemplate\n\t *\/\n\t@PostMapping(\"\/set\")\n\tpublic void set() {\n\t\tredisTemplate.opsForValue().set(\"myName\",\"zhangsan\");\n\t\tstringRedisTemplate.opsForValue().set(\"youName\", \"LiSi\");\n\t}\n\t\n\t@GetMapping(\"\/get\")\n\tpublic void get() {\n\t\tString myname = (String)redisTemplate.opsForValue().get(\"myName\");\n\t\tString youName = (String)redisTemplate.opsForValue().get(\"youName\");\n\t\tString youName1 = stringRedisTemplate.opsForValue().get(\"youName\");\n\t\tSystem.out.println(\"myname:\"+ myname);\n\t\tSystem.out.println(\"youName:\"+ youName);\/\/\u6ca1\u6709\u83b7\u53d6\u5230\u503c\uff0c\u8bf4\u660e\u4e24\u8005\u7684\u6570\u636e\u662f\u4e0d\u5171\u901a\u7684\n\t\tSystem.out.println(\"youName1:\"+ youName1);\n\t}\n}\n<\/pre>\n<\/div>\n<p>\u3000\u3000<\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/152-543925-20210227214120817-1093901174.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u4e0a\u56fe\u4e2dkey\u7684\u8bf4\u660e\uff1a<\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/cdn.langmanezhuang.com\/blog\/20221126\/153-543925-20210227214232584-584890667.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u6280\u672f\u6808\u76ee\u524d\u5e7f\u6cdb\u4f7f\u7528\u4e8e\u5f00\u53d1\u9886\u57df\uff0c\u638c\u63e1Redis\u6280\u672f\u6808\u4e0eSpringboot\u7684\u96c6\u6210\u81f3\u5173\u91cd\u8981\u3002 Redis &hellip; <a href=\"http:\/\/blog.langmanezhuang.com\/index.php\/2021\/02\/24\/springboot%e9%9b%86%e6%88%90redis\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">Springboot\u96c6\u6210Redis<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/posts\/881"}],"collection":[{"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/comments?post=881"}],"version-history":[{"count":0,"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/posts\/881\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/media?parent=881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/categories?post=881"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.langmanezhuang.com\/index.php\/wp-json\/wp\/v2\/tags?post=881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}