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feat:SpringBoot整合Redis集群

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This commit is contained in:
haoxr 2021-02-16 23:58:31 +08:00
parent c653b63c32
commit 25b5dc1cbc
3 changed files with 27 additions and 33 deletions
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8
pom.xml
View File

@ -44,6 +44,7 @@
<weixin-java-miniapp.version>4.0.4.B</weixin-java-miniapp.version>
<hibernate-validator.version>6.0.13.Final</hibernate-validator.version>
<seata.version>1.4.1</seata.version>
<commons-pool2-version>2.9.0</commons-pool2-version>
</properties>
<dependencies>
@ -59,7 +60,6 @@
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<!--Spring Cloud 相关依赖-->
@ -110,7 +110,6 @@
<version>${hibernate-validator.version}</version>
</dependency>
<dependency>
<groupId>io.seata</groupId>
<artifactId>seata-all</artifactId>
@ -123,6 +122,11 @@
<version>${seata.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
<version>${commons-pool2-version}</version>
</dependency>
</dependencies>
</dependencyManagement>

9
youlai-common/common-redis/pom.xml
View File

@ -11,23 +11,24 @@
<artifactId>common-redis</artifactId>
<dependencies>
<!-- spring boot redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>

43
youlai-common/common-redis/src/main/java/com/youlai/common/redis/RedisConfig.java
View File

@ -8,7 +8,7 @@ import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
@ -18,39 +18,28 @@ import org.springframework.data.redis.serializer.StringRedisSerializer;
public class RedisConfig {
@Bean
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(factory);
redisTemplate.setConnectionFactory(lettuceConnectionFactory);
StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
// 使用StringRedisSerializer来序列化和反序列化redis的key值
redisTemplate.setKeySerializer(stringRedisSerializer);
// 用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
redisTemplate.setValueSerializer(serializer());
// hash的key也采用String的序列化方式
StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
redisTemplate.setKeySerializer(stringRedisSerializer); // key
Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
ObjectMapper objectMapper = new ObjectMapper();
// 指定要序列化的域(field,get,set)，访问修饰符(public,private,protected)
objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); //value
redisTemplate.setHashKeySerializer(stringRedisSerializer);
// hash的value序列化方式采用jackson
redisTemplate.setHashValueSerializer(serializer());
redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
redisTemplate.afterPropertiesSet();
return redisTemplate;
}
/**
* 配置Jackson2JsonRedisSerializer序列化策略
*/
private Jackson2JsonRedisSerializer<Object> serializer() {
// 使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
ObjectMapper objectMapper = new ObjectMapper();
// 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
objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
// 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
objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
return jackson2JsonRedisSerializer;
}
}