package com.moral.api.config.redis;
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import java.time.Duration;
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import com.fasterxml.jackson.annotation.JsonAutoDetect;
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import com.fasterxml.jackson.annotation.PropertyAccessor;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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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.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.connection.RedisPassword;
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import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
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import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
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import org.springframework.data.redis.connection.lettuce.LettucePoolingClientConfiguration;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.core.StringRedisTemplate;
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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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@Configuration
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public class RedisConfig {
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@Bean(name = "redisTemplate")
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@ConditionalOnMissingBean(StringRedisTemplate.class) //此注解的作用 如果容器中没有RedisTemplate 那就注入 有就不注入了
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public RedisTemplate<String, Object> stringRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
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RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
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redisTemplate.setConnectionFactory(redisConnectionFactory);
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Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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// key采用String的序列化方式
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redisTemplate.setKeySerializer(stringRedisSerializer);
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// hash的key也采用String的序列化方式
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redisTemplate.setHashKeySerializer(stringRedisSerializer);
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// valuevalue采用jackson序列化方式
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
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// hash的value采用jackson序列化方式
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
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redisTemplate.afterPropertiesSet();
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redisTemplate.afterPropertiesSet();
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return redisTemplate;
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}
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@Bean(name = "tokenRedisTemplate")
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public RedisTemplate<String, Object> getTokenRedisTemplate(
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@Value("${spring.tokenRedis.host}") String hostName,
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@Value("${spring.tokenRedis.password}") String password,
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@Value("${spring.tokenRedis.port}") int port,
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@Value("${spring.tokenRedis.database}") int database,
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@Value("${spring.tokenRedis.pool.max-active}") int maxActive,
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@Value("${spring.tokenRedis.pool.max-idle}") int maxIdle,
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@Value("${spring.tokenRedis.pool.min-idle}") int minIdle,
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@Value("${spring.tokenRedis.pool.max-wait}") long maxWait,
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@Value("${spring.tokenRedis.timeout}") long timeout
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) {
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RedisStandaloneConfiguration configuration = new RedisStandaloneConfiguration();
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configuration.setHostName(hostName);
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configuration.setPort(port);
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configuration.setDatabase(database);
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RedisPassword redisPassword = RedisPassword.of(password);
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configuration.setPassword(redisPassword);
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GenericObjectPoolConfig genericObjectPoolConfig = new GenericObjectPoolConfig();
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genericObjectPoolConfig.setMaxTotal(maxActive);
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genericObjectPoolConfig.setMinIdle(minIdle);
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genericObjectPoolConfig.setMaxIdle(maxIdle);
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genericObjectPoolConfig.setMaxWaitMillis(maxWait);
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LettucePoolingClientConfiguration.LettucePoolingClientConfigurationBuilder builder = LettucePoolingClientConfiguration.builder();
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builder.poolConfig(genericObjectPoolConfig);
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builder.commandTimeout(Duration.ofSeconds(timeout));
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LettuceConnectionFactory connectionFactory = new LettuceConnectionFactory(configuration, builder.build());
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connectionFactory.afterPropertiesSet();
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return createRedisTemplate(connectionFactory);
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}
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public RedisTemplate createRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
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RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
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redisTemplate.setConnectionFactory(redisConnectionFactory);
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
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StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
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// key采用String的序列化方式
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redisTemplate.setKeySerializer(stringRedisSerializer);
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// hash的key也采用String的序列化方式
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redisTemplate.setHashKeySerializer(stringRedisSerializer);
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// valuevalue采用jackson序列化方式
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
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// hash的value采用jackson序列化方式
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
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redisTemplate.afterPropertiesSet();
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redisTemplate.afterPropertiesSet();
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return redisTemplate;
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}
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}
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