springboot+mybatis+druid整合 包括druid监控配置

package com.mybatis; import javax.sql.DataSource; import org.apache.ibatis.session.SqlSessionFactory; import org.mybatis.spring.SqlSessionFactoryBean; import org.mybatis.spring.annotation.MapperScan; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; import org.springframework.core.io.support.PathMatchingResourcePatternResolver; import org.springframework.jdbc.datasource.DataSourceTransactionManager; import org.springframework.transaction.annotation.EnableTransactionManagement; /** * Created by huguoju on 2017/1/4. */ @Configuration @EnableTransactionManagement @ComponentScan @MapperScan("com.mapper") public class MybatisConfig { @Value("${spring.datasource.type}") private Class<? extends DataSource> dataSourceType; @Bean(name="dataSource", destroyMethod = "close", initMethod="init") @ConfigurationProperties(prefix = "spring.datasource") public DataSource dataSource() { return DataSourceBuilder.create().type(dataSourceType).build(); } @Bean public SqlSessionFactory sqlSessionFactory() throws Exception { SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean(); sqlSessionFactoryBean.setDataSource(dataSource()); sqlSessionFactoryBean.setTypeAliasesPackage("com.entity"); PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(); sqlSessionFactoryBean.setMapperLocations(resolver.getResources("classpath:com/mapper/*.xml")); sqlSessionFactoryBean.getObject().getConfiguration().setMapUnderscoreToCamelCase(true); return sqlSessionFactoryBean.getObject(); } /** * 配置事务管理器 */ @Bean(name = "transactionManager") @Primary public DataSourceTransactionManager transactionManager(@Qualifier("dataSource") DataSource dataSource) throws Exception { return new DataSourceTransactionManager(dataSource); } }