Springboot application.properties

Verify if you had this items: @Beanpublic commonsmultipartresolver multipartresolver () {Commonsmultipartresolver multipart = new Commonsmultipartresolver () multipart.setmaxuploadsize (3 * 1024x768); return multipart;} @Bean @order (0) public multipartfilter multipartfilter () {Multipartfilter multipartfilter = new Multipartfilter (); Multipartfilter.setmultipartresolverbeanname ("Multipartresolver"); return multipartfilter;} And in the pplications.properties# MULTIPART (multipartproperties)Spring. Http.multipart.enabled=true # Enable support of multi-part uploads.#Spring. http.multipart.file-size-threshold=3 # threshold after which files would be written to disk. Values can use the suffixed "MB" or "KB" to indicate a megabyte or kilobyte size.Spring. http.multipart.location=/# Intermediate location of uploaded files.Spring. http.multipart.max-file-size=10mb# max file size. Values can use the suffixed "MB" or "KB" to indicate a megabyte or kilobyte size.Spring. http.multipart.max-request-size=10mb# Max request size. Values can use the suffixed "MB" or "KB" to indicate a megabyte or kilobyte size.Spring. Http.multipart.resolve-lazily=false # Whether To resolve the multipart request lazily at the time of file or parameter AC Cess.

Springboot application.properties