springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde 创建springboot项目后启动,报错为 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-09-26 09:54…

参考:https://blog.csdn.net/Coyotess/article/details/80637837…

新建了一个springboot项目报一下错误: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class 原因是加入了mybatis依赖而没有指定数据库url属性,解决方式: 1.去除mybatis依赖,即去除 <depen…

背景 使用Spring Cloud搭建微服务,服务的注册与发现(Eureka)项目启动时报错,错误如下 *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could b…

问题描述 *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a sui…

一开始按照网上的很多解决办法是: 启动类头部声明@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class}),但是这样会排除掉我自己的数据库配置, 检查了很多地方都没发现问题在哪里,最后自己猜想不论怎么修改application.yml文件,都不生效,是不是因为这个配置文件就没有被加载到? 带着这个想法我就去网上搜了一下问题,有个问题看到了target目录的作用,就去想了一下是不是application.yml文件没有被…

2018-11-21 19:43:12.076 WARN 5392 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean wi…

报错相关信息: 2019-07-22 17:12:48.971 ERROR 8312 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not…

错误信息入下: 2018-06-23 01:48:05.275 INFO 7104 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2018-06-23 01:48:05.355 INFO 7104 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To di…

错误信息: Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class 直接翻译成中文,一看便知了 " 配置数据源失败:没有指定'url'属性,也不能配置嵌入式数据源. " 解决的办法: 先…

*************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable…

1.Spring boot 启动报错 Failed to auto-configure a DataSource 参考资料https://blog.csdn.net/liuyinfei_java/article/details/79750146…

最近,配置项目,使用SpringBoot2.2.1,配置mybatis访问db,配好后,使用自定义的数据源.启动发生: APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason…

才写了一行代码又报错了.. *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determ…

最近自己写了一份代码签入到github,然后拉下来运行报下面的错误 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. -- :: --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAI…

使用 由于给前端做分页 在启动消费者的时候遇到了这个问题 Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class 由于使用分页依赖 <!--分页依赖--> <dependency> <groupId&g…

.   ____          _            __ _ _ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )  '  |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Sprin…

今天学习springboot,使用idea创建项目.在选择组件时添加了mysq 然后在第一次启动的时候启动报错,错误信息如下: ***************************APPLICATION FAILED TO START***************************Description:Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified and no embedd…

今天Spring Boot 2.0正式版发布,寻思着搭个小demo尝试一下Spring Boot的新特性,使用idea创建项目.在选择组件时添加了mysql.mybatis 然后在第一次启动的时候启动报错,错误信息如下: ***************************APPLICATION FAILED TO START***************************Description:Failed to auto-configure a DataSource: 'spring…

SpringBoot项目编译成功,启动报错 提示信息很明显,通过查看依赖关系,可以找到原因 导致这个问题的原因是因为,在 pom.xml 配置文件中,配置了数据连接技术 spring-boot-starter-jdbc 包 ,在启动配置文件时 ,Spring Boot 的自动装配机制就会去配置文件中找,相关的数据库的连接配置信息,如果找不到则抛出异常信息. 解决方法: 1. 在 SpringBoot 应用程序启动时,排除 jdbc 的自动装配机制 通过注解实现,启动类上添加如下 @SpringB…

我在springboot项目里面引入了数据库的配置: <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.3.2</version> </dependency> <dependency> <groupId&g…

启动springboot项目报错: NoSuchMethodError: org.apache.tomcat.util.scan.StandardJarScanner.setJarScanFilter 解决方法: 在项目的java build path里面不要添加tomcat,不然可能会跟springboot自带的tomcat冲突,导致项目启动不了…

环境情况,MySQL版本如下: 报错情况如下(看上去是和数据库有关): com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 59 milliseconds ago. The last packet sent successfully to the server wa…

解决方案: @SpringBootApplication(exclude = DataSourceAutoConfiguration.class) 作用://取消数据库配置 但是 在用到数据库的时候记得将他改为 @SpringBootApplication , 否则会报错:如下org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'xxController':…

问题分析及解决方案 问题原因: Mybatis没有找到合适的加载类,其实是大部分spring - datasource - url没有加载成功,分析原因如下所示. DataSourceAutoConfiguration会自动加载. 没有配置spring - datasource - url 属性. spring - datasource - url 配置的地址格式有问题. 配置 spring - datasource - url的文件没有加载. 方案一 (解决原因1) 排除此类的autoconf…

Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the classpath. If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active). 错误原因: 显…

启动springboot的时候莫名其妙出现这个错误,我properties里面也没配置数据源啥的,但就是出现这个错误 解决方法: 在启动类上加@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class}) 即在@SpringBootApplication上加(exclude= {DataSourceAutoConfiguration.class}) 其他因为数据源的问题出现的这个错误网上好多,这里不赘述.…

解决方案,见  https://www.jianshu.com/p/836d455663da…

SpringBoot启动报错如下 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-05-06 21:27:18.275 ERROR 10968 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** AP…

1.Spring boot,Mybatis 启动报错 Failed to auto-configure a DataSource *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datas…