@Configuration
public class MybatisConfig {
@MapperScan(basePackages = "org.hongxi.whatsmars.boot.sample.mybatis.dao.user", sqlSessionTemplateRef = "userSqlSessionTemplate")
private class userMapperScan {}
@MapperScan(basePackages = "org.hongxi.whatsmars.boot.sample.mybatis.dao.trade", sqlSessionTemplateRef = "tradeSqlSessionTemplate")
private class tradeMapperScan {}
@Bean("userSqlSessionTemplate")
public SqlSessionTemplate userSqlSessionTemplate(
@Qualifier("userSqlSessionFactory") SqlSessionFactory sqlSessionFactory) {
return new SqlSessionTemplate(sqlSessionFactory);
}
@Bean("tradeSqlSessionTemplate")
public SqlSessionTemplate tradeSqlSessionTemplate(
@Qualifier("tradeSqlSessionFactory") SqlSessionFactory sqlSessionFactory) {
return new SqlSessionTemplate(sqlSessionFactory);
}
@Bean("userSqlSessionFactory")
public SqlSessionFactory userSqlSessionFactory(
@Qualifier("userDatasource") DataSource dataSource) throws Exception {
SqlSessionFactoryBean factory = new SqlSessionFactoryBean();
factory.setDataSource(dataSource);
factory.setTypeAliasesPackage("org.hongxi.whatsmars.boot.sample.mybatis.domain");
String[] mapperLocations = {"classpath:mapper/*.xml"};
factory.setMapperLocations(resolveMapperLocations(mapperLocations));
return factory.getObject();
}
@Bean("tradeSqlSessionFactory")
public SqlSessionFactory tradeSqlSessionFactory(
@Qualifier("tradeDatasource") DataSource dataSource) throws Exception {
SqlSessionFactoryBean factory = new SqlSessionFactoryBean();
factory.setDataSource(dataSource);
factory.setTypeAliasesPackage("org.hongxi.whatsmars.boot.sample.mybatis.domain");
String[] mapperLocations = {"classpath:mapper/*.xml"};
factory.setMapperLocations(resolveMapperLocations(mapperLocations));
return factory.getObject();
}
@Bean("userDatasource")
@ConfigurationProperties(prefix = "user.datasource")
public DataSource userDatasource() {
return DataSourceBuilder.create().build();
}
@Bean("tradeDatasource")
@ConfigurationProperties(prefix = "trade.datasource")
public DataSource tradeDatasource() {
return DataSourceBuilder.create().build();
}
private Resource[] resolveMapperLocations(String[] mapperLocations) {
ResourcePatternResolver resourceResolver = new PathMatchingResourcePatternResolver();
List<Resource> resources = new ArrayList<Resource>();
if (mapperLocations != null) {
for (String mapperLocation : mapperLocations) {
try {
Resource[] mappers = resourceResolver.getResources(mapperLocation);
resources.addAll(Arrays.asList(mappers));
} catch (IOException e) {
}
}
}
return resources.toArray(new Resource[resources.size()]);
}
}
user:
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
jdbc-url: jdbc:mysql://db.hongxi.org:3306/user?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true
username: root
password: n36bxXMnHina
connectionTimeout: 30000
idleTimeout: 60000
maxLifetime: 1800000
minimumIdle: 5
maximumPoolSize: 10
connection-test-query: SELECT 1
trade:
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
jdbc-url: jdbc:mysql://db.hongxi.org:3306/trade?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true
username: root
password: n36bxXMnHina
connectionTimeout: 30000
idleTimeout: 60000
maxLifetime: 1800000
minimumIdle: 5
maximumPoolSize: 10
connection-test-query: SELECT 1