springboot.ApplicationContext启动报错_springbootapplication启动报错sharedmetadatareaderfacto-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_41311866/article/details/102984954

本文详细解析了SpringBoot启动时报错ErrorstartingApplicationContext的原因，指出由于未配置DataSource及找不到合适的驱动类导致的问题，并提供了具体的解决方案，包括注释掉可能导致问题的mybatis-spring-boot-starter依赖。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

springboot启动报错:"Error starting ApplicationContext. To display the conditions report re-run your application with ‘debug’ enabled."

开发工具: SpringToolSuite4（STS）
报错内容：

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-11-09 12:25:02.528 ERROR 1436 --- [  restartedMain] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
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 driver class


Action:

Consider the following:
	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.

这是我们在pom.xml 加入了以下依赖

		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>2.1.1</version>
		</dependency>

在这里插入图片描述
只要我们找到以下并且注释掉

		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>2.1.1</version>
		</dependency>