Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: CLIENT_PLUGIN_AUTH is required 意思是获取JDBC连接失败,导致的原因是这个: CLIENT_PLUGIN_AUTH is required,翻译一下意为:客户端插件验证是必需的 所以大概我们能看出来是和我们电脑上的mysql有关 想一下springBo...
<groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> 2 引入mybatis自动生成单表操作的插件 <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</...
import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @MapperScan("com.ly.springboot02.mapper") @SpringBootApplication public class Springboot02Application { public static void main(String[] args) { SpringApplication.run(Springboot02Applicati...
packagecom.mkyong;importcom.mkyong.repository.BookRepository;importorg.slf4j.Logger;importorg.slf4j.LoggerFactory;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.beans.factory.annotation.Qualifier;importorg.springframework.boot.CommandLineRunner;importorg.springframework.boot....
搭建springboot和mybatisplus框架 前言 1.环境依赖 2.创建springboot项目 至此,我们的springboot项目就建好了。 ##3. 修改配置文件application.yml,增加所需配置,下面给出的是一个相对完整的配置文件,拷过去直接用,如缺东西自己再加(注意:mybatis配置文件的路径一定指定为自己的,我的是com.cnepay.model)...
1 How does Spring connect to MongoDB? 2 connect spring boot with mongodb using java class 2 Can't connect Spring boot with MongoDb 1 SpringBoot connect to MongoDB 0 Default Mongodb settings for mongodb connection in spring-data-mongodb Hot Network Questions When did the dist...
在没有在其他地方定义适当的 bean 的情况下…ConnectionDetails,Spring Boot 的自动配置已更新为定义自己的基础,由相关配置属性支持。这允许…ConnectionDetails注入而不必处理没有这样的 bean 可用并且需要回退到基于属性的配置的情况。 2、在开发时使用测试容器 ...
Situation: I am usingSpring CloudwithSpring Bootin a microservice, that microservice is loading a DB config information to configure a connection. I created a test to get the rest interfaces usingSwaggerfor documentation. I want to disable the loading of DB configuration because is not neces...
Springboot(虚拟线程) 其余代码基本照搬上述 「物理线程」, 启动类修改如下: package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.embedded.tomcat.TomcatProtocolHandlerCustomizer; import ...
We often do not need to specify thedriver-class-name, since Spring Boot can deduce it for the most databases from the connection url. application.properties # H2 DBspring.datasource.url=jdbc:h2:file:C:/temp/testspring.datasource.username=saspring.datasource.password=spring.datasource.driverClas...