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src/main/java/com/chinaunicom/mall/ebtp/project/config/DataSourceConfiguration.java

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+package com.chinaunicom.mall.ebtp.project.config;
+
+import javax.sql.DataSource;
+
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.mybatis.spring.SqlSessionFactoryBean;
+import org.mybatis.spring.transaction.SpringManagedTransactionFactory;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+import io.seata.rm.datasource.DataSourceProxy;
+
+/**
+ * 数据源代理
+ * 
+ * @author wangzhongxiang
+ */
+@Configuration
+public class DataSourceConfiguration {
+
+	@Bean
+	@ConfigurationProperties(prefix = "spring.datasource")
+	public DataSource druidDataSource() {
+		DruidDataSource druidDataSource = new DruidDataSource();
+		return druidDataSource;
+	}
+
+	@Primary
+	@Bean("dataSource")
+	public DataSourceProxy dataSource(DataSource druidDataSource) {
+		return new DataSourceProxy(druidDataSource);
+	}
+
+	@Bean
+	public SqlSessionFactory sqlSessionFactory(DataSourceProxy dataSourceProxy) throws Exception {
+		SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
+		sqlSessionFactoryBean.setDataSource(dataSourceProxy);
+		sqlSessionFactoryBean.setTransactionFactory(new SpringManagedTransactionFactory());
+		
+		return sqlSessionFactoryBean.getObject();
+	}
+
+}