如果你能看到這篇文章你應該是報了如下錯誤
Caused by: java.io.IOException: The temporary upload location [/tmp/tomcat.5130481038790171390.8095/work/Tomcat/localhost/ysk] is not valid
at org.apache.catalina.connector.Request.parseParts(Request.java:2751)
at org.apache.catalina.connector.Request.parseParameters(Request.java:3151)
at org.apache.catalina.connector.Request.getParameter(Request.java:1108)
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:380)
at javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:153)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:75)
運行幾天后就突然間出現，然后各種百度都找不到答案。
最后通過
為tomcat指定臨時目錄解決。
server.tomcat.basedir=/home/www/tomcat/temp