@Configuration public class DataSourceConfig { @Bean("mainDataPoolSource") @Primary public DataSource mainDataPoolSource() { HikariConfig config = new HikariConfig(); config.setMaximumPoolSize(10); // Configure other Main Connection Pool properties such as JDBC URL, username, password,...
import javax.sql.DataSource; 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.co...
您的配置是正确的,但是自动动态链接库不工作的原因与您在创建数据源的过程中手动创建LocalContainer...
Spring Cloud Feign服务之间的调用 spring日志服务javahttpspring cloud 微服务架构时代, 服务之间的调用很频繁并且有多种方式, 可以通过 JDK 原生的 URLConnection, Apache 的 Http Client, Netty 的异步 Http Client 或者 Spring 的 RestTemplate 去实现服务间的调用. 但最优雅、最方便的还是Spring Cloud 的 Open Fe...
springboot学习 two 热部署 devtool热部署 添加依赖 <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-devtools --><dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId>...
Spring boot datasource configuration is nothing but the factory of connection which was used in a physical data source. Spring boot datasource uses the database credential to set up connections between the database server, it is alternative to the facility of Driver Manager. Basically, the driver...
question When I'm using spring boot and spring security, there is an operation that cannot create a bean,But when I package and run, sometimes the compilation passes, sometimes the compilation fails. It's very strange. I found this probl...
It appears that when there are two DataSource beans created and one bean factory method calls the other DataSource's bean factory method (e.g. in a delegate pattern), DataSourceInitializer triggers a circular bean reference. It doesn't h...
springboot单元测试 注入失败 空指针 今天写代码,在test的类中@Autowired注入要测试的@Component类,但发现一运行就会报空指针异常java.lang.NullPointException,但发现使用new的方法的时候可以注入这个@Component类,但是要调用这个@Component中注入的其他的类时也会报空指针异常...
Wireless Carplay Car Radio Dashboard Monitor Android Auto Video MP5 Player WiFi Mirror Connection FM For VW BMW KIAEV Charger Adapter 32A 3Phase Cee Red to 32A 1Phase Cee Blue for 22KW EV Charger Electric Car Charging EVSEEasyGuard Plug Play Factory Key Remote Starter Fit For Selected BMW G...