https://blog.margrop.net/en/tag/undertow/ Recent content in Undertow on Margrop Blog Hugo -- gohugo.io en-US Sat, 27 Mar 2021 11:17:26 +0800 https://blog.margrop.net/en/post/spring-boot-undertow-upload-file-not-found-temp-folder/ Sat, 27 Mar 2021 11:17:26 +0800 https://blog.margrop.net/en/post/spring-boot-undertow-upload-file-not-found-temp-folder/ The problem occurs Two days ago, the company’s SpringBoot project suddenly had a problem of being unable to upload Excel files. After checking the Java log, I found a large number of exceptions: java.nio.file.NoSuchFileException: /tmp/undertow.12020.9432679758080410942/undertow17157208698492118168upload Detailed exception information is as follows: org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.lang.RuntimeException: java.nio.file.NoSuchFileException: /tmp/undertow.12020.9432679758080410942/undertow17157208698492118168upload at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.handleParseFailure(StandardMultipartHttpServletRequest.java:124) at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:115) at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:88) at org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:87) at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1199) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1033) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:961) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.