Spring Boot 批量上传: The field files exceeds its maximum permitted size of 1048576 bytes.

Spring Boot 批量上传异常: org.apache.tomcat.util.http.fileupload.FileUploadBase$FileSizeLimitExceededException: The field files exceeds its maximum permitted size of 1048576 bytes.

Spring Boot以Servlet 3 javax.servlet.http.Part API支持上传文件，对上传文件大小作了限制，可查看官方文档，如

http://docs.spring.io/spring-boot/docs/1.4.5.RELEASE/reference/htmlsingle/#howto-multipart-file-upload-configuration

解决方法，配置property参数，如

multipart.maxFileSize=100Mb
multipart.maxRequestSize=1000Mb

spring.http.multipart.maxFileSize=100Mb
spring.http.multipart.maxRequestSize=1000Mb