The field file exceeds its maximum permitted size of 20971520 bytes

今天使用spring boot工程，上传文件报错，意思为：上传文件超过限制。

The field file exceeds its maximum permitted size of 20971520 bytes.

配置上传文件限制

不限制大小： -1
单位：MB，KB

#1.4 版本之前
multipart.maxFileSize = 1024MB
multipart.maxRequestSize = 2048MB
#1.4 版本后
spring.http.multipart.maxFileSize = 1024MB
spring.http.multipart.maxRequestSize = 2048MB
#2.0 版本之后
spring.http.multipart.max-file-size = 1024MB
spring.http.multipart.max-request-size = 2048MB