SpringBoot 1.5.9 和 Druid 1.1.6 多数据源下无法统计SQL，数据源和session

[helloworlde]

配置

# Master datasource config
spring.datasource.druid.master.name=master
spring.datasource.druid.master.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.druid.master.url=jdbc:mysql://localhost/redisapi?useSSL=false
spring.datasource.druid.master.port=3306
spring.datasource.druid.master.username=root
spring.datasource.druid.master.password=ihaveapen*^@#

# SlaveAlpha datasource config
spring.datasource.druid.slave-alpha.name=SlaveAlpha
spring.datasource.druid.slave-alpha.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.druid.slave-alpha.url=jdbc:mysql://localhost/redisapi2?useSSL=false
spring.datasource.druid.slave-alpha.port=3306
spring.datasource.druid.slave-alpha.username=root
spring.datasource.druid.slave-alpha.password=ihaveapen*^@#

# SlaveBeta datasource config
spring.datasource.druid.slave-beta.name=SlaveBeta
spring.datasource.druid.slave-beta.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.druid.slave-beta.url=jdbc:mysql://localhost/redisapi3?useSSL=false
spring.datasource.druid.slave-beta.port=3306
spring.datasource.druid.slave-beta.username=root
spring.datasource.druid.slave-beta.password=ihaveapen*^@#

# SlaveGamma datasource config
spring.datasource.druid.slave-gamma.name=SlaveGamma
spring.datasource.druid.slave-gamma.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.druid.slave-gamma.url=jdbc:mysql://localhost/redisapi4?useSSL=false
spring.datasource.druid.slave-gamma.port=3306
spring.datasource.druid.slave-gamma.username=root
spring.datasource.druid.slave-gamma.password=ihaveapen*^@#

# Druid dataSource config
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.druid.initial-size=5
spring.datasource.druid.max-active=20
spring.datasource.druid.min-idle=5
spring.datasource.druid.max-wait=60000
spring.datasource.druid.pool-prepared-statements=false
spring.datasource.druid.validation-query=SELECT 1
spring.datasource.druid.validation-query-timeout=30000
spring.datasource.druid.test-on-borrow=false
spring.datasource.druid.test-on-return=false
spring.datasource.druid.test-while-idle=true
#spring.datasource.druid.time-between-eviction-runs-millis=
#spring.datasource.druid.min-evictable-idle-time-millis=
#spring.datasource.druid.max-evictable-idle-time-millis=10000

# Druid stat filter config
spring.datasource.druid.filters=stat,wall,log4j,config,slf4j
spring.datasource.druid.web-stat-filter.enabled=true
spring.datasource.druid.web-stat-filter.url-pattern=/*
spring.datasource.druid.web-stat-filter.exclusions=*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*
spring.datasource.druid.web-stat-filter.session-stat-enable=true
spring.datasource.druid.web-stat-filter.session-stat-max-count=10
spring.datasource.druid.web-stat-filter.principal-session-name=user
#spring.datasource.druid.web-stat-filter.principal-cookie-name=
spring.datasource.druid.web-stat-filter.profile-enable=true
spring.datasource.druid.use-global-data-source-stat=true
spring.datasource.druid.filter.stat.db-type=mysql
spring.datasource.druid.filter.stat.log-slow-sql=true
spring.datasource.druid.filter.stat.slow-sql-millis=1000
spring.datasource.druid.filter.stat.merge-sql=true
spring.datasource.druid.filter.wall.enabled=true
spring.datasource.druid.filter.wall.config.delete-allow=true
spring.datasource.druid.filter.wall.config.drop-table-allow=false
# Druid manage page config
spring.datasource.druid.stat-view-servlet.enabled=true
spring.datasource.druid.stat-view-servlet.url-pattern=/druid/*
spring.datasource.druid.stat-view-servlet.reset-enable=true
spring.datasource.druid.stat-view-servlet.login-username=admin
spring.datasource.druid.stat-view-servlet.login-password=admin
#spring.datasource.druid.stat-view-servlet.allow=
#spring.datasource.druid.stat-view-servlet.deny=
spring.datasource.druid.filter.slf4j.enabled=true
# Druid AOP config
spring.datasource.druid.aop-patterns=cn.com.hellowood.dynamicdatasource.service.*
spring.aop.proxy-target-class=true

数据源配置：

@Configuration
public class DataSourceConfigurer {

    @Bean("master")
    @Primary
    @ConfigurationProperties(prefix = "spring.datasource.druid.master")
    public DataSource master() {
        return DataSourceBuilder.create().build();
    }

    @Bean("slaveAlpha")
    @ConfigurationProperties(prefix = "spring.datasource.druid.slave-alpha")
    public DataSource slaveAlpha() {
        return DataSourceBuilder.create().build();
    }
    @Bean("slaveBeta")
    @ConfigurationProperties(prefix = "spring.datasource.druid.slave-beta")
    public DataSource slaveBeta() {
        return DataSourceBuilder.create().build();
    }

    @Bean("slaveGamma")
    @ConfigurationProperties(prefix = "spring.datasource.druid.slave-gamma")
    public DataSource slaveGamma() {
        return DataSourceBuilder.create().build();
    }

    @Bean("dynamicDataSource")
    public DataSource dynamicDataSource() {
        DynamicRoutingDataSource dynamicRoutingDataSource = new DynamicRoutingDataSource();
        Map<Object, Object> dataSourceMap = new HashMap<>(4);
        dataSourceMap.put(DataSourceKey.master.name(), master());
        dataSourceMap.put(DataSourceKey.slaveAlpha.name(), slaveAlpha());
        dataSourceMap.put(DataSourceKey.slaveBeta.name(), slaveBeta());
        dataSourceMap.put(DataSourceKey.slaveGamma.name(), slaveGamma());

        dynamicRoutingDataSource.setDefaultTargetDataSource(master());
        dynamicRoutingDataSource.setTargetDataSources(dataSourceMap);

        DynamicDataSourceContextHolder.dataSourceKeys.addAll(dataSourceMap.keySet());

        DynamicDataSourceContextHolder.slaveDataSourceKeys.addAll(dataSourceMap.keySet());
        DynamicDataSourceContextHolder.slaveDataSourceKeys.remove(DataSourceKey.master.name());
        return dynamicRoutingDataSource;
    }

    @Bean
    @ConfigurationProperties(prefix = "mybatis")
    public SqlSessionFactoryBean sqlSessionFactoryBean() {
        SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
        sqlSessionFactoryBean.setDataSource(dynamicDataSource());
        return sqlSessionFactoryBean;
    }

    @Bean
    public PlatformTransactionManager transactionManager() {
        return new DataSourceTransactionManager(dynamicDataSource());
    }
}

[helloworlde]

找到错误了

return DataSourceBuilder.create().build();
// 应该是
return DruidDataSourceBuilder.create().build();

[yosaku01]

你这样的以Default Datasource为Primary DataSource，@Transactional注解能起作用么？

[helloworlde]

@Transactional 是正常工作的，因为在 config 里面配置了

    @Bean
    public PlatformTransactionManager transactionManager() {
        return new DataSourceTransactionManager(dynamicDataSource());
    }