Caused by: ***.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket 的解决办法

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org.apache.catalina.connector.ClientAbortException: java.io.IOException: 您的主机中的软件中止了一个已建立的连接。的解决方案之一 org.apache.catalina.connector.ClientAbortException: java.io.IOException: 您的主机中的软件中止了一个已建立的连接。客户端在发送请求后，还没等服务器响应就断开了连接。 tomcat中配置了一个连接超时时间connectionTimeout，如果在这个时间之后客户端还未得到服务器端的响应的话，就会主动断开连接。 tomcat中默认的连接超时时间是20秒，可以设置为60秒，从而避免后台程序处理时间长导致连接断开。解决方案：找到本地tom 阅读详情

AI摘要

当使用vue-element-admin进行前后端数据链路联调时，遇到后端报ClientAbortException:java.io.EOFException:UnexpectedEOFreadonthesocket错误，原因是Mock数据配置导致的问题。解决方案包括：删除或注释掉mock-server.js中的相关代码，或者在vue.config.js中处理Mock数据设置。修改后重启前端，请求将恢复正常。

问题概述

在通过vue-element-admin进行项目的前端脚手架搭建完成后，

前后端数据链路联调时，Request 是发送到后端了，

但是后端报错，错误信息“ Caused by: org.catalina.connector.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket ”

如下图：

具体信息如下：

org.springframework.http.converter.HttpMessageNotReadableException: I/O error while reading input message; nested exception is org.apache.catalina.connector.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket
	at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:217)
	at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:158)
	at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:131)
	at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121)
	at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:167)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
	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.doPost(FrameworkServlet.java:909)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket
	at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:340)
	at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:632)
	at org.apache.catalina.connector.InputBuffer.readByte(InputBuffer.java:350)
	at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:84)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at java.io.PushbackInputStream.read(PushbackInputStream.java:139)
	at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver$EmptyBodyCheckingHttpInputMessage.<init>(AbstractMessageConverterMethodArgumentResolver.java:325)
	at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:194)
	... 49 more
Caused by: java.io.EOFException: Unexpected EOF read on the socket
	at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:743)
	at org.apache.coyote.http11.Http11InputBuffer.access$300(Http11InputBuffer.java:41)
	at org.apache.coyote.http11.Http11InputBuffer$SocketInputBuffer.doRead(Http11InputBuffer.java:1070)
	at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:102)
	at org.apache.coyote.http11.Http11InputBuffer.doRead(Http11InputBuffer.java:246)
	at org.apache.coyote.Request.doRead(Request.java:551)
	at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:336)
	... 56 more
2022-09-17 13:11:52.863  WARN 8532 --- [nio-8081-exec-7] .m.m.a.ExceptionHandlerExceptionResolver : Resolved [org.springframework.http.converter.HttpMessageNotReadableException: I/O error while reading input message; nested exception is org.apache.catalina.connector.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket]

解决办法

关于这个问题，在Express管网文档有描述，如下图：

因为发送的是Post请求，提交的是Body表单，

由上图可知，这样定义的目的是解析vue-element-admin脚手架的mock中定义的json数据，

在mock-server.js中请求的Body就被解析掉了，

而现在是需求Body表单数据请求到后端，

修改方法有两种：

第一种：mock-server.js

如果以后项目中都不用Mock数据了，直接删除掉，

如果以后项目中可能还需要继续使用Mock数据，则可以先把以上两行注释掉即可，

如下图：

第二种：vue.config.js

注释掉mock-server.sj，

如下图：

以上任意一种办法都可行，

修改完成后，需要重启前端，再次请求数据联调接口，就可以正常访问了，如下图：

参考：

【Express4.x-API Reference】

好了，关于 Caused by: ***.ClientAbortException: java.io.EOFException: Unexpected EOF read on the socket 的解决办法就写到这儿了，如果还有什么疑问或遇到什么问题欢迎扫码提问，也可以给我留言哦，我会一一详细的解答的。
歇后语：“ 共同学习，共同进步 ”，也希望大家多多关注CSND的IT社区。

作者：	华仔
联系作者：	who.seek.me@java98k.vip
来源：	优快云 (Chinese Software Developer Network)
原文：	https://blog.youkuaiyun.com/Hello_World_QWP/article/details/126904256
版权声明：	本文为博主原创文章，请在转载时务必注明博文出处！