[事务管理器]

primary mysql dataSourceTransactionManager

src/main/java/com/supervision/config/TransactionManagerConfig.java

@@ -2,6 +2,7 @@ package com.supervision.config;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
 import org.springframework.jdbc.datasource.DataSourceTransactionManager;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
@@ -19,6 +20,7 @@ public class TransactionManagerConfig {
      * @param dataSource
      * @return
      */
+    @Primary
     @Bean("dataSourceTransactionManager")
     public DataSourceTransactionManager transactionManager(DataSource dataSource) {
         DataSourceTransactionManager transactionManager = new DataSourceTransactionManager();