package com.example.demo.config;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.jdbc.DataSourceBuilder;
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 javax.sql.DataSource;
/**
* @author :xy.hero@qq.com
* @date :Created in 2019-07-26 15:44
* @description:www.jiagou1216.com
* @modified By:
* @version: $
*/
@Configuration
@MapperScan(basePackages = "com.example.demo.test1", sqlSessionFactoryRef = "test1SqlSessionFactory")
public class DB1Config {
@Bean(name = "test1DataSource")
@ConfigurationProperties(prefix = "spring.datasource.test1")
@Primary
public DataSource testDataSource() {
return DataSourceBuilder.create().build();
}
@Bean(name = "test1SqlSessionFactory")
@Primary
public SqlSessionFactory testSqlSessionFactory(@Qualifier("test1DataSource") DataSource dataSource) throws Exception {
SqlSessionFactoryBean bean = new SqlSessionFactoryBean();
bean.setDataSource(dataSource);
//读取mybatis小配置文件
// bean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:mybatis/mapper/test1/*.xml"));
return bean.getObject();
}
@Bean(name = "test1TransactionManager")
@Primary
public DataSourceTransactionManager testTransactionManager(@Qualifier("test1DataSource") DataSource dataSource) {
return new DataSourceTransactionManager(dataSource);
}
@Bean(name = "test1SqlSessionTemplate")
@Primary
public SqlSessionTemplate testSqlSessionTemplate(@Qualifier("test1SqlSessionFactory") SqlSessionFactory sqlSessionFactory) throws Exception {
return new SqlSessionTemplate(sqlSessionFactory);
}
}
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完整Demo:springboot集成多数据源
共93个文件
xml:74个
java:8个
class:8个
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2019-07-28
00:23:08
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demo.zip (93个子文件)
demo
src
test
java
com
example
demo
DemoApplicationTests.java 331B
main
resources
application.properties 625B
java
com
example
demo
test1
Book1Dao.java 714B
web
BookController.java 934B
config
DB1Config.java 2KB
DB2Config.java 2KB
test2
Book2Dao.java 622B
entity
Book.java 1007B
DemoApplication.java 305B
target
generated-test-sources
test-annotations
generated-sources
annotations
classes
application.properties 657B
com
example
demo
DemoApplication.class 703B
test1
Book1Dao.class 888B
web
BookController.class 1KB
config
DB1Config.class 2KB
DB2Config.class 2KB
test2
Book2Dao.class 738B
entity
Book.class 1KB
test-classes
com
example
demo
DemoApplicationTests.class 622B
.idea
libraries
Maven__org_springframework_spring_jcl_5_1_8_RELEASE.xml 618B
Maven__net_bytebuddy_byte_buddy_agent_1_9_13.xml 587B
Maven__com_fasterxml_classmate_1_4_0.xml 531B
Maven__ch_qos_logback_logback_core_1_2_3.xml 556B
Maven__org_hibernate_validator_hibernate_validator_6_0_17_Final.xml 690B
Maven__junit_junit_4_12.xml 464B
Maven__com_fasterxml_jackson_core_jackson_databind_2_9_9.xml 632B
Maven__com_jayway_jsonpath_json_path_2_4_0.xml 555B
Maven__org_apache_tomcat_embed_tomcat_embed_websocket_9_0_21.xml 669B
Maven__javax_annotation_javax_annotation_api_1_3_2.xml 620B
Maven__org_freemarker_freemarker_2_3_28.xml 549B
Maven__org_springframework_spring_jdbc_5_1_8_RELEASE.xml 625B
Maven__ch_qos_logback_logback_classic_1_2_3.xml 577B
Maven__org_springframework_spring_context_5_1_8_RELEASE.xml 646B
Maven__org_mybatis_spring_boot_mybatis_spring_boot_autoconfigure_1_1_1.xml 739B
Maven__org_apache_logging_log4j_log4j_api_2_11_2.xml 582B
Maven__org_springframework_boot_spring_boot_starter_2_1_6_RELEASE.xml 701B
Maven__org_mybatis_mybatis_3_4_0.xml 509B
Maven__com_zaxxer_HikariCP_3_2_0.xml 512B
Maven__org_springframework_boot_spring_boot_starter_jdbc_2_1_6_RELEASE.xml 736B
Maven__org_springframework_boot_spring_boot_test_2_1_6_RELEASE.xml 680B
Maven__org_springframework_spring_tx_5_1_8_RELEASE.xml 611B
Maven__org_apache_tomcat_embed_tomcat_embed_core_9_0_21.xml 634B
Maven__org_springframework_boot_spring_boot_starter_json_2_1_6_RELEASE.xml 736B
Maven__org_springframework_boot_spring_boot_starter_tomcat_2_1_6_RELEASE.xml 750B
Maven__org_springframework_spring_expression_5_1_8_RELEASE.xml 667B
Maven__org_apache_logging_log4j_log4j_to_slf4j_2_11_2.xml 617B
Maven__org_mybatis_mybatis_spring_1_3_0.xml 558B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_9_9.xml 697B
Maven__org_xmlunit_xmlunit_core_2_6_2.xml 544B
Maven__net_bytebuddy_byte_buddy_1_9_13.xml 545B
Maven__org_apache_tomcat_embed_tomcat_embed_el_9_0_21.xml 620B
Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml 709B
Maven__org_hamcrest_hamcrest_core_1_3.xml 541B
Maven__net_minidev_accessors_smart_1_2.xml 551B
Maven__org_springframework_spring_core_5_1_8_RELEASE.xml 625B
Maven__org_ow2_asm_asm_5_0_4.xml 481B
Maven__com_fasterxml_jackson_core_jackson_annotations_2_9_0.xml 653B
Maven__org_springframework_boot_spring_boot_starter_test_2_1_6_RELEASE.xml 736B
Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_9_9.xml 683B
Maven__org_springframework_spring_context_support_5_1_8_RELEASE.xml 702B
Maven__org_springframework_spring_webmvc_5_1_8_RELEASE.xml 639B
Maven__org_springframework_spring_test_5_1_8_RELEASE.xml 625B
Maven__org_hamcrest_hamcrest_library_1_3.xml 562B
Maven__com_fasterxml_jackson_core_jackson_core_2_9_9.xml 604B
Maven__org_springframework_boot_spring_boot_2_1_6_RELEASE.xml 645B
Maven__org_mockito_mockito_core_2_23_4.xml 551B
Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_9_9.xml 738B
Maven__org_slf4j_slf4j_api_1_7_26.xml 522B
Maven__org_springframework_spring_aop_5_1_8_RELEASE.xml 618B
Maven__org_springframework_boot_spring_boot_test_autoconfigure_2_1_6_RELEASE.xml 778B
Maven__mysql_mysql_connector_java_8_0_16.xml 583B
Maven__org_jboss_logging_jboss_logging_3_3_2_Final.xml 617B
Maven__org_springframework_spring_beans_5_1_8_RELEASE.xml 632B
Maven__org_objenesis_objenesis_2_6.xml 517B
Maven__org_skyscreamer_jsonassert_1_5_0.xml 546B
Maven__org_springframework_boot_spring_boot_starter_logging_2_1_6_RELEASE.xml 757B
Maven__javax_validation_validation_api_2_0_1_Final.xml 620B
Maven__org_springframework_boot_spring_boot_starter_freemarker_2_1_6_RELEASE.xml 778B
Maven__org_springframework_boot_spring_boot_autoconfigure_2_1_6_RELEASE.xml 743B
Maven__org_springframework_spring_web_5_1_8_RELEASE.xml 618B
Maven__org_springframework_boot_spring_boot_starter_web_2_1_6_RELEASE.xml 729B
Maven__org_assertj_assertj_core_3_11_1.xml 551B
Maven__org_mybatis_spring_boot_mybatis_spring_boot_starter_1_1_1.xml 697B
Maven__net_minidev_json_smart_2_3.xml 516B
Maven__org_yaml_snakeyaml_1_23.xml 504B
Maven__org_slf4j_jul_to_slf4j_1_7_26.xml 543B
misc.xml 455B
compiler.xml 635B
uiDesigner.xml 9KB
workspace.xml 26KB
encodings.xml 177B
modules.xml 255B
pom.xml 2KB
demo.iml 9KB
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