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feat:SpringBoot整合Redis集群
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8
pom.xml
8
pom.xml
@ -44,6 +44,7 @@
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<weixin-java-miniapp.version>4.0.4.B</weixin-java-miniapp.version>
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<weixin-java-miniapp.version>4.0.4.B</weixin-java-miniapp.version>
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<hibernate-validator.version>6.0.13.Final</hibernate-validator.version>
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<hibernate-validator.version>6.0.13.Final</hibernate-validator.version>
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<seata.version>1.4.1</seata.version>
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<seata.version>1.4.1</seata.version>
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<commons-pool2-version>2.9.0</commons-pool2-version>
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</properties>
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</properties>
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<dependencies>
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<dependencies>
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@ -59,7 +60,6 @@
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</dependency>
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</dependency>
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</dependencies>
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</dependencies>
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<dependencyManagement>
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<dependencyManagement>
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<dependencies>
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<dependencies>
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<!--Spring Cloud 相关依赖-->
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<!--Spring Cloud 相关依赖-->
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@ -110,7 +110,6 @@
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<version>${hibernate-validator.version}</version>
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<version>${hibernate-validator.version}</version>
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</dependency>
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</dependency>
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<dependency>
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<dependency>
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<groupId>io.seata</groupId>
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<groupId>io.seata</groupId>
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<artifactId>seata-all</artifactId>
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<artifactId>seata-all</artifactId>
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@ -123,6 +122,11 @@
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<version>${seata.version}</version>
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<version>${seata.version}</version>
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</dependency>
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</dependency>
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-pool2</artifactId>
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<version>${commons-pool2-version}</version>
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</dependency>
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</dependencies>
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</dependencies>
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</dependencyManagement>
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</dependencyManagement>
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@ -11,23 +11,24 @@
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<artifactId>common-redis</artifactId>
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<artifactId>common-redis</artifactId>
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<dependencies>
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<dependencies>
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<!-- spring boot redis -->
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<dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-redis</artifactId>
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<artifactId>spring-boot-starter-data-redis</artifactId>
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</dependency>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-pool2</artifactId>
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</dependency>
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<dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>
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<artifactId>jackson-databind</artifactId>
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</dependency>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
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<dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-core</artifactId>
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<artifactId>jackson-core</artifactId>
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</dependency>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
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<dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-annotations</artifactId>
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<artifactId>jackson-annotations</artifactId>
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@ -8,7 +8,7 @@ import org.springframework.boot.autoconfigure.AutoConfigureBefore;
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import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
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import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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@ -18,39 +18,28 @@ import org.springframework.data.redis.serializer.StringRedisSerializer;
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public class RedisConfig {
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public class RedisConfig {
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@Bean
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@Bean
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public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
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public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
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RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
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RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
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redisTemplate.setConnectionFactory(factory);
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redisTemplate.setConnectionFactory(lettuceConnectionFactory);
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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// 使用StringRedisSerializer来序列化和反序列化redis的key值
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redisTemplate.setKeySerializer(stringRedisSerializer);
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// 用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
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// 用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
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redisTemplate.setValueSerializer(serializer());
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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// hash的key也采用String的序列化方式
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redisTemplate.setKeySerializer(stringRedisSerializer); // key
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Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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// 指定要序列化的域(field,get,set),访问修饰符(public,private,protected)
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); //value
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redisTemplate.setHashKeySerializer(stringRedisSerializer);
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redisTemplate.setHashKeySerializer(stringRedisSerializer);
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// hash的value序列化方式采用jackson
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
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redisTemplate.setHashValueSerializer(serializer());
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redisTemplate.afterPropertiesSet();
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redisTemplate.afterPropertiesSet();
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return redisTemplate;
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return redisTemplate;
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}
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}
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/**
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* 配置Jackson2JsonRedisSerializer序列化策略
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*/
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private Jackson2JsonRedisSerializer<Object> serializer() {
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// 使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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// 指定要序列化的域,field,get和set,以及修饰符范围,ANY是都有包括private和public
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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// 指定序列化输入的类型,类必须是非final修饰的,final修饰的类,比如String,Integer等会跑出异常
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objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
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return jackson2JsonRedisSerializer;
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}
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}
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}
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