package cn.flightfeather.supervision.datasource.config
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import org.springframework.beans.factory.annotation.Qualifier
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import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties
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import org.springframework.boot.context.properties.ConfigurationProperties
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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 javax.sql.DataSource
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/**
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* 多数据源配置
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*/
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@Configuration
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class DataSourceConfig {
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//主数据源配置 ds1数据源
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@Primary
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@Bean(name = ["ds1DataSourceProperties"])
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@ConfigurationProperties(prefix = "spring.datasource.ds1")
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fun ds1DataSourceProperties(): DataSourceProperties? {
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return DataSourceProperties()
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}
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//主数据源 ds1数据源
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@Primary
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@Bean(name = ["ds1DataSource"])
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fun ds1DataSource(@Qualifier("ds1DataSourceProperties") dataSourceProperties: DataSourceProperties): DataSource? {
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return dataSourceProperties.initializeDataSourceBuilder().build()
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}
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//第二个ds2数据源配置
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@Bean(name = ["ds2DataSourceProperties"])
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@ConfigurationProperties(prefix = "spring.datasource.ds2")
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fun ds2DataSourceProperties(): DataSourceProperties? {
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return DataSourceProperties()
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}
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//第二个ds2数据源
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@Bean("ds2DataSource")
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fun ds2DataSource(@Qualifier("ds2DataSourceProperties") dataSourceProperties: DataSourceProperties): DataSource? {
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return dataSourceProperties.initializeDataSourceBuilder().build()
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}
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//第三个ds3数据源配置
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@Bean(name = ["ds3DataSourceProperties"])
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@ConfigurationProperties(prefix = "spring.datasource.ds3")
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fun ds3DataSourceProperties(): DataSourceProperties? {
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return DataSourceProperties()
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}
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//第三个ds3数据源
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@Bean("ds3DataSource")
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fun ds3DataSource(@Qualifier("ds3DataSourceProperties") dataSourceProperties: DataSourceProperties): DataSource? {
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return dataSourceProperties.initializeDataSourceBuilder().build()
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}
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}
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