Spring Boot 1.5.19运行良好，每当我在Eclipse中保存文件时，它将重新加载服务器。现在，当我保存文件时，服务器将启动但失败：
2019-04-10 23:34:36.373 INFO 1864 --- [ost-startStop-1] o.a.c.loader.WebappClassLoaderBase : Illegal access: this web application instance has been stopped already. Could not load [com/company/project/mapper/]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [com/company/project/mapper/]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
...
2019-04-10 23:34:36.382 ERROR 1864 --- [ost-startStop-1] o.s.b.c.embedded.tomcat.TomcatStarter : Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'ProjectApplication': Unsatisfied dependency expressed through field 'userMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userMapper' defined in file [C:\Users\chloe\workspace\AppProject-AWS\target\classes\com\company\project\mapper\UserMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [org/mybatis/spring/boot/autoconfigure/MybatisAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [com/company/project/mapper/]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
2019-04-10 23:34:36.386 INFO 1864 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2019-04-10 23:34:36.392 WARN 1864 --- [ restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
2019-04-10 23:34:36.397 INFO 1864 --- [ restartedMain] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2019-04-10 23:34:36.402 ERROR 1864 --- [ restartedMain] o.s.boot.SpringApplication : Application startup failed
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
我具有以下启用live reload的功能：
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
当我更改以下内容
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>[1.3.1,)</version>
</dependency>
对[1.3.1,1.5.19]起作用。