69 lines
2.8 KiB
Java
69 lines
2.8 KiB
Java
package com.zcloud.config;
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import javax.sql.DataSource;
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import org.apache.ibatis.session.SqlSessionFactory;
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import org.mybatis.spring.SqlSessionFactoryBean;
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import org.mybatis.spring.annotation.MapperScan;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.beans.factory.annotation.Value;
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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.core.io.DefaultResourceLoader;
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import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
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import org.springframework.jdbc.datasource.DataSourceTransactionManager;
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import com.alibaba.druid.pool.DruidDataSource;
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/**
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* 说明：第二数据源配置
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* 作者：luoxiaobao
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* 官网：www.qdkjchina.com
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*/
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@Configuration
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@MapperScan(basePackages = No2DataSourceConfig.PACKAGE, sqlSessionFactoryRef = "no2SqlSessionFactory") //扫描 Mapper 接口并容器管理
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public class No2DataSourceConfig {
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static final String PACKAGE = "com.zcloud.mapper.dsno2"; //master 目录
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static final String MAPPER_LOCATION = "classpath:mybatis/dsno2/*/*.xml"; //扫描的 xml 目录
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static final String CONFIG_LOCATION = "classpath:mybatis/dsno2/mybatis-config.xml"; //自定义的mybatis config 文件位置
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static final String TYPE_ALIASES_PACKAGE = "ocom.zcloud.entity"; //扫描的 实体类 目录
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@Value("${datasource.no2.url}")
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private String url;
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@Value("${datasource.no2.username}")
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private String user;
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@Value("${datasource.no2.password}")
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private String password;
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@Value("${datasource.no2.driver-class-name}")
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private String driverClass;
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@Bean(name = "no2DataSource")
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public DataSource no2DataSource() {
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DruidDataSource dataSource = new DruidDataSource();
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dataSource.setDriverClassName(driverClass);
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dataSource.setUrl(url);
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dataSource.setUsername(user);
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dataSource.setPassword(password);
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return dataSource;
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}
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@Bean(name = "no2TransactionManager")
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public DataSourceTransactionManager no2TransactionManager() {
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return new DataSourceTransactionManager(no2DataSource());
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}
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@Bean(name = "no2SqlSessionFactory")
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public SqlSessionFactory no2SqlSessionFactory(@Qualifier("no2DataSource") DataSource no2DataSource)throws Exception {
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final SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
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sessionFactory.setDataSource(no2DataSource);
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sessionFactory.setMapperLocations(new PathMatchingResourcePatternResolver().getResources(No2DataSourceConfig.MAPPER_LOCATION));
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sessionFactory.setConfigLocation(new DefaultResourceLoader().getResource(No2DataSourceConfig.CONFIG_LOCATION));
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sessionFactory.setTypeAliasesPackage(No2DataSourceConfig.TYPE_ALIASES_PACKAGE);
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return sessionFactory.getObject();
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}
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}
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