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 | | package com.dy.common.multiDataSource; |  |   |  | import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource; |  |   |  | public class MultiDataSource extends AbstractRoutingDataSource { |  |   |  |     @Override |  |     protected Object determineCurrentLookupKey() { |  |         return DataSourceContext.get(); |  |     } |  |   |  | } | 
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