spring boot 2.X上传文件限制大小
Spring Boot 1.3.x
multipart.maxFileSize
multipart.maxRequestSize
Spring Boot 1.4.x and 1.5.x
spring.http.multipart.maxFileSize
spring.http.multipart.maxRequestSize
Spring Boot 2.x
spring.servlet.multipart.maxFileSize
spring.servlet.multipart.maxRequestSize
下面是2.x的示例
# Single file max size spring: servlet: multipart: max-file-size: 10MB max-request-size: 100MB