The following error message (key):
org.apache.tomcat.util.http.fileupload.FileUploadBase$SizeLimitExceededException:
the request was rejected because its size (110862330) exceeds the configured maximum (31457280)
Solutions (mainly modify application.yml corresponding configuration):
If you feel that 300MB is not enough, you can go up-regulated.
spring: http: multipart: enabled: true max-file-size: 300MB max-request-size: 300MB