Max limit of MultipartFile in Spring Boot

java spring spring-boot tomcat file-upload

For those using Spring Boot 2.0 (as of M1 release), the property names have changed to:

spring.servlet.multipart.max-file-size=10MBspring.servlet.multipart.max-request-size=10MB

Note the prefix is spring.servlet instead of spring.http.

java spring spring-boot tomcat file-upload

For unlimited upload file size

It seems setting -1 will make it for infinite file size.

Before Spring Boot 2.0:

spring.http.multipart.max-file-size=-1spring.http.multipart.max-request-size=-1

After Spring Boot 2.0:

spring.servlet.multipart.max-file-size=-1spring.servlet.multipart.max-request-size=-1

java spring spring-boot tomcat file-upload

In my application.yml file

spring: servlet:    multipart:      max-file-size: 15MB      max-request-size: 15MB

And If you have application.properties file

spring.servlet.multipart.max-file-size = 15MBspring.servlet.multipart.max-request-size = 15MB

Even You can set file size to infinite

spring.servlet.multipart.max-file-size =-1spring.servlet.multipart.max-request-size =-1

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