package com.programb.pos; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Application { public static void main(String[] args) { SpringApplication.run(Application.class, args); } } 1. 2. 3. 4...
import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; import javax.sql....
spring.datasource.druid.maxWait=60000 spring.datasource.druid.timeBetweenEvictionRunsMillis=60000 spring.datasource.druid.minEvictableIdleTimeMillis=300000 spring.datasource.druid.validationQuery=SELECT 1 FROM DUAL spring.datasource.druid.testWhileIdle=true spring.datasource.druid.testOnBorrow=false spring....
https://github.com/alibaba/druid/tree/master/druid-spring-boot-starter 最后发现我自己写了一个自定义注入类,然后注入的并不是spring.datasource.druid下的,而是spring.datasource下的,所以会报错,如果并没有写这个类也没事,SpringBoot会自动注入 /** * 将自定义的Druid数据源添加到容器中,不再让Spring ...
Druid Spring Boot Starter 用于帮助你在Spring Boot项目中轻松集成Druid数据库连接池和监控。 如何使用 在Spring Boot 项目中加入druid-spring-boot-starter依赖 (点击查询最新版本) Maven <dependency><groupId>com.alibaba</groupId><artifactId>druid-spring-boot-starter</artifactId><version>1.1.17</version><...
二、使用starter (1)导入依赖 <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.1.10</version> </dependency> (2)yml中配置 spring: datasource: username: root password: xxx url: jdbc:mysql://localhost:3306/xxx?serverTimezone=GMT%2B8...
使用官方druid-spring-boot-3-starter集成,版本号:1.2.23,工程代码地址: https://gitee.com/yjp-kk/hexadecimal-demo/tree/master/springboot3-druid 创建DataSourceConfig类,用于创建数据源 @ConfigurationpublicclassDataSourceConfig{@Bean@ConfigurationProperties(prefix="spring.datasource.druid")publicDataSourcegetDa...
When I use druid-spring-boot-starter and version is 1.1.23 in my project ,there are some errors in my log file as below: 2020-07-20 09:01:18.859 [http-nio-0.0.0.0-8081-exec-5] ERROR c.a.d.pool.DruidAbstractDataSource- discard long time none received connection. , jdbcUrl : jdbc...
其实Druid和Springboot官方已经提供了很好的集成,虽然二者都可以使用,但是druid-spring-boot-starter不需要编写配置类,简化了配置。 2.添加配置application.yaml spring: datasource: username: root password: root driver-class-name: com.mysql.cj.jdbc.Driver ...
本文是《MyBatis初级实战》系列的第三篇,我们将实战springboot、mybatis、druid的集成,并验证; 关于druid Druid是数据库连接池,并且能够提供强大的监控和扩展功能; 官方GitHub地址:https://github.com/alibaba/druid 本次集成使用了durid官方的starter,名为druid-spring-boot-starter,版本1.1.17,对应druid版本是1.1.17...