org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.io.IOException:

org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.io.IOException: The temporary upload location \[/tmp/tomcat.8795201897594653596.8778/work/Tomcat/localhost/ROOT\] is not valid. 这个异常通常是由于临时上传目录不存在或不可用导致的。在应用中，当进行HTTP POST请求时，需要使用临时目录来存储POST数据。然而，由于某些操作系统的特性，例如CentOS，临时目录可能会被定期清理，导致目录不存在。为了解决这个问题，你可以在application.yml文件中设置multipart location，并重启项目。例如，将multipart location设置为/data/upload_tmp。这样，应用就会使用指定的目录作为临时上传目录，从而避免了该异常的发生。\[1\]\[2\]\[3\]
#### 引用[.reference_title]
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