运行数据库操作方法后报你的主机中的软件中止了一个已建立的连接

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xiangt_qm 剑童 2021-04-12 16:35

一、该问题的重现步骤是什么？

1. 编写一个数据库操作方法

二、你期待的结果是什么？实际看到的又是什么？

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

BladeX 单机版，2.6.0

四、请提供详细的错误堆栈信息，这很重要。

Failure in @ExceptionHandler public org.springblade.core.tool.api.R org.springblade.core.log.error.BladeRestExceptionTranslator.handleError(java.lang.Throwable)

java.io.IOException: UT010029: Stream is closed

at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:137)

at com.fasterxml.jackson.core.json.UTF8JsonGenerator._flushBuffer(UTF8JsonGenerator.java:2085)

at com.fasterxml.jackson.core.json.UTF8JsonGenerator.flush(UTF8JsonGenerator.java:1097)

at com.fasterxml.jackson.databind.ObjectWriter.writeValue(ObjectWriter.java:915)

at org.springblade.core.tool.jackson.AbstractReadWriteJackson2HttpMessageConverter.writeInternal(AbstractReadWriteJackson2HttpMessageConverter.java:116)

at org.springblade.core.tool.jackson.MappingApiJackson2HttpMessageConverter.writeInternal(MappingApiJackson2HttpMessageConverter.java:73)

at org.springframework.http.converter.AbstractGenericHttpMessageConverter.write(AbstractGenericHttpMessageConverter.java:103)

at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:291)

at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:181)

at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:82)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:123)

at org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver.doResolveHandlerMethodException(ExceptionHandlerExceptionResolver.java:413)

at org.springframework.web.servlet.handler.AbstractHandlerMethodExceptionResolver.doResolveException(AbstractHandlerMethodExceptionResolver.java:61)

at org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver.resolveException(AbstractHandlerExceptionResolver.java:141)

at org.springframework.web.servlet.handler.HandlerExceptionResolverComposite.resolveException(HandlerExceptionResolverComposite.java:80)

at org.springframework.web.servlet.DispatcherServlet.processHandlerException(DispatcherServlet.java:1299)

at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1111)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)

at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)

at com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(ProductionSecurityFilter.java:53)

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)