spring boot 線上故障 上傳文件出錯:org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request;


spring boot 線上故障 上傳文件出錯:異常org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: The temporary upload location [/tmp/tomcat.4969464838095977377.9999/work/Tomcat/localhost/ROOT] is not valid

原因是:springboot應用服務再啟動(java -jar 命令啟動服務)的時候,會在操作系統的/tmp目錄下生成一個tomcat*的文件目錄,上傳的文件先要轉換成臨時文件保存在這個文件夾下面。由於臨時/tmp目錄下的文件,在長時間(10天)沒有使用的情況下,就會被系統機制自動刪除掉。所以如果系統長時間無人問津的話,就可能導致上面這個問題。

解決:

application.properties配置文件中添加:

server.tomcat.basedir=/tmp

手動的將臨時文件夾設置為自定義的文件夾,就不會被刪除了。

待測試

 原文:https://blog.csdn.net/shaojianjun521/article/details/87688643


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猜您在找 spring boot 上傳文件出錯:org.springframework.web.multipart.MultipartException: Could not parse multipart s org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.io.IOException: 臨時上傳路徑[D:\tomcat\work\Catalina\localhost\ROOT]無效 org.springframework.web.multipart.MultipartException: The current request is not a multipart request org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.io.IOException: The temporary upload location [/tmp/tomcat.1428942566812653608 文件上傳報錯:Could not parse multipart servlet request;找不到路徑問題解決 SpringMVC使用MultipartFile上傳文件報錯【org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.multipart.MultipartFile]: Specified class is an interface】 SpringBoot 上傳文件突然報錯 Failed to parse multipart servlet request; nested exception is java.io.IOException: The temporary upload location [/tmp/tomcat.1428942566812653608 [WARNING] Resolved [org.springframework.web.multipart.support.MissingServletRequestPartException: Required request part 'myFile' is not present]已解決+1 后台報錯:org.springframework.web.multipart.support.MissingServletRequestPartException: Required request part 'file_data' is not present org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI
 
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