报错内容：
org.springframework.web.multipart.MaxUploadSizeExceededException: Maximum upload size exceeded; nested exception is java.lang.IllegalStateException: org.apache.tomcat.util.http.fileupload.impl.SizeLimitExceededException: the request was rejected because its size (39353107) exceeds the configured maximum (10485760)
解决方案：
spring:servlet:multipart:max-request-size: 100MBmax-file-size: 100MB