package com.ruoyi.framework.config;
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import cn.hutool.core.util.ObjectUtil;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.framework.config.properties.RedissonProperties;
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import lombok.extern.slf4j.Slf4j;
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import org.redisson.Redisson;
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import org.redisson.api.RedissonClient;
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import org.redisson.codec.JsonJacksonCodec;
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import org.redisson.config.Config;
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import org.redisson.spring.cache.CacheConfig;
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import org.redisson.spring.cache.RedissonSpringCacheManager;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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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.Primary;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* redis配置
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*
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* @author Lion Li
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*/
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@Slf4j
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@Configuration
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@EnableCaching
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public class RedisConfig extends CachingConfigurerSupport {
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private static final String REDIS_PROTOCOL_PREFIX = "redis://";
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private static final String REDISS_PROTOCOL_PREFIX = "rediss://";
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@Autowired
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private RedisProperties redisProperties;
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@Autowired
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private RedissonProperties redissonProperties;
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@Primary
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@Bean(destroyMethod = "shutdown")
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public RedissonClient redisson() {
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String prefix = REDIS_PROTOCOL_PREFIX;
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if (redisProperties.isSsl()) {
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prefix = REDISS_PROTOCOL_PREFIX;
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}
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Config config = new Config();
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config.setThreads(redissonProperties.getThreads())
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.setNettyThreads(redissonProperties.getNettyThreads())
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.setCodec(JsonJacksonCodec.INSTANCE);
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RedissonProperties.SingleServerConfig singleServerConfig = redissonProperties.getSingleServerConfig();
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if (ObjectUtil.isNotNull(singleServerConfig)) {
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// 使用单机模式
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config.useSingleServer()
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.setAddress(prefix + redisProperties.getHost() + ":" + redisProperties.getPort())
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.setConnectTimeout(((Long) redisProperties.getTimeout().toMillis()).intValue())
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.setDatabase(redisProperties.getDatabase())
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.setPassword(StringUtils.isNotBlank(redisProperties.getPassword()) ? redisProperties.getPassword() : null)
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.setTimeout(singleServerConfig.getTimeout())
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.setClientName(singleServerConfig.getClientName())
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.setIdleConnectionTimeout(singleServerConfig.getIdleConnectionTimeout())
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.setSubscriptionConnectionPoolSize(singleServerConfig.getSubscriptionConnectionPoolSize())
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.setConnectionMinimumIdleSize(singleServerConfig.getConnectionMinimumIdleSize())
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.setConnectionPoolSize(singleServerConfig.getConnectionPoolSize());
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}
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// 集群配置方式 参考下方注释
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RedissonProperties.ClusterServersConfig clusterServersConfig = redissonProperties.getClusterServersConfig();
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if (ObjectUtil.isNotNull(clusterServersConfig)) {
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// 使用集群模式
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String finalPrefix = prefix;
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List<String> nodes = redisProperties.getCluster().getNodes()
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.stream()
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.map(node -> finalPrefix + node)
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.collect(Collectors.toList());
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config.useClusterServers()
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.setConnectTimeout(((Long) redisProperties.getTimeout().toMillis()).intValue())
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.setPassword(StringUtils.isNotBlank(redisProperties.getPassword()) ? redisProperties.getPassword() : null)
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.setTimeout(clusterServersConfig.getTimeout())
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.setClientName(clusterServersConfig.getClientName())
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.setIdleConnectionTimeout(clusterServersConfig.getIdleConnectionTimeout())
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.setSubscriptionConnectionPoolSize(clusterServersConfig.getSubscriptionConnectionPoolSize())
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.setMasterConnectionMinimumIdleSize(clusterServersConfig.getMasterConnectionMinimumIdleSize())
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.setMasterConnectionPoolSize(clusterServersConfig.getMasterConnectionPoolSize())
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.setSlaveConnectionMinimumIdleSize(clusterServersConfig.getSlaveConnectionMinimumIdleSize())
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.setSlaveConnectionPoolSize(clusterServersConfig.getSlaveConnectionPoolSize())
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.setReadMode(clusterServersConfig.getReadMode())
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.setSubscriptionMode(clusterServersConfig.getSubscriptionMode())
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.setNodeAddresses(nodes);
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}
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RedissonClient redissonClient = Redisson.create(config);
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log.info("初始化 redis 配置");
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return redissonClient;
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}
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/**
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* 整合spring-cache
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*/
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@Bean
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public CacheManager cacheManager(RedissonClient redissonClient) {
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List<RedissonProperties.CacheGroup> cacheGroup = redissonProperties.getCacheGroup();
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Map<String, CacheConfig> config = new HashMap<>();
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for (RedissonProperties.CacheGroup group : cacheGroup) {
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CacheConfig cacheConfig = new CacheConfig(group.getTtl(), group.getMaxIdleTime());
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cacheConfig.setMaxSize(group.getMaxSize());
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config.put(group.getGroupId(), cacheConfig);
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}
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return new RedissonSpringCacheManager(redissonClient, config, JsonJacksonCodec.INSTANCE);
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}
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/**
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* redis集群配置 yml
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*
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* --- # redis 集群配置(单机与集群只能开启一个另一个需要注释掉)
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* spring:
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* redis:
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* cluster:
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* nodes:
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* - 192.168.0.100:6379
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* - 192.168.0.101:6379
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* - 192.168.0.102:6379
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* # 密码
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* password:
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* # 连接超时时间
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* timeout: 10s
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* # 是否开启ssl
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* ssl: false
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*
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* redisson:
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* # 线程池数量
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* threads: 16
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* # Netty线程池数量
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* nettyThreads: 32
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* # 集群配置
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* clusterServersConfig:
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* # 客户端名称
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* clientName: ${ruoyi.name}
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* # master最小空闲连接数
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* masterConnectionMinimumIdleSize: 32
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* # master连接池大小
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* masterConnectionPoolSize: 64
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* # slave最小空闲连接数
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* slaveConnectionMinimumIdleSize: 32
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* # slave连接池大小
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* slaveConnectionPoolSize: 64
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* # 连接空闲超时，单位：毫秒
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* idleConnectionTimeout: 10000
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* # 命令等待超时，单位：毫秒
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* timeout: 3000
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* # 发布和订阅连接池大小
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* subscriptionConnectionPoolSize: 50
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* # 读取模式
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* readMode: "SLAVE"
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* # 订阅模式
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* subscriptionMode: "MASTER"
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*/
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}
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