#2.0
#spring.servlet.multipart.max-file-size=10Mb
#spring.servlet.multipart.max-request-size=10Mb
#1.3
multipart.maxFileSize=10Mb
multipart.maxRequestSize=10Mb
#1.4
#spring.http.multipart.maxFileSize=10Mb
#spring.http.multipart.maxRequestSize=10Mb
原文：https://www.cnblogs.com/xums/p/9999725.html