multiple-datasource 1、背景 在实际项目开发过程中,时不时会遇到多数据源的情况,本文详细介绍下Spring Boot集成Mybatis实现多数据源支持。2、集成过程工程结构 首先代码工程结构如下: org.spring.springboot.config.datasource 包含了多数据源的配置,同样有第三个数据源,按照前几个复制即可;resources/...
Also, in above example, it creates the data sources manually. You can avoid this using the method on spring doc, with @ConfigurationProperties annotation. Here is an example of this: http://xantorohara.blogspot.com.tr/2013/11/spring-boot-jdbc-with-multiple.html Hope these helps. I faced s...
multiple.ds:读写数据源的代理,支持多写多读,用户只需在service层使用注解@TargetDataSource("ds1"),即可实现数据源动态切换。 spring-boot 配置 spring.datasource.driverClassName=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/foo?useUnicode=true&characterEncoding=UTF-8 spring.data...
3 Multiple datasources spring boot 2 Multiple datasources with same repositories and entities 2 Two datasources, two repositories in Spring Boot 2.2.0 1 Spring data JPA : How to organize repositories and service layer for multiple datasources containing same entity Hot Network Questions...
Learn to configure multiple datasources using properties configuration and defining custom beans using Java annotations in Spring Boot.
最近启动springboot项目的时候,发现有一条日志:Multiple Spring Data modules found, entering strict repository configuration mode!,该日志虽然是INFO级别的,但强迫症看着实在是太难受了。所以花了一些时间去解决这个问题。这条日志的大概意思是,springboot发现了多个repository,为了代码的健壮性,自动进入严格配置模式。啥...
I found the way to have multiple DataSources for Spring-Boot-based application. In the sample below I have two special (db-related) Configurations, one properties file with connections' parameters and two Repositories. Each @Repository connects with appropriate database through separate DataSource. ...
When we want to access multiple datasources using spring boot jdbcTemplate like this: Sometimes , we got this error message: >Task :app4:bootRun FAILED . ___ _ __ _ _ /\\/ ___'_ __ _ _(_)_ __ __ _ \ \ \ \ (
创建名为‘dataSourceBatch’的bean时出错:当前正在创建请求的bean
但是,如果在应用程序中存在多个带有@SpringBootConfiguration注解的类,就会导致“Found multiple @SpringBootConfiguration annotated classes”错误。这个错误通常发生在以下情况: 在不同的包中定义了多个带有@SpringBootConfiguration注解的类。 在主配置类中使用了@ComponentScan注解,但扫描了多个包或子包,导致找到了多个...