APACHEf服务器通过HTTP方式上传文件文件大小为何不能超过1M?

wsypyqhd

我用的是REDHAT 8，缺省安装的APACHE,PHP.MYSQL,论坛程序是VBB2.29,
最近我将VBB的上传附件大小限制改为2M,当上传附件大于1M时，发现无法上传，
用另外的论坛程序DISCUZ2.0也不行，应该是APACHE服务器的问题，我该怎么办？多谢！！！！

haj282

php配置里头没设好吧

wsypyqhd

;;;;;;;;;;;;;;;;
; File Uploads ;
;;;;;;;;;;;;;;;;

; Whether to allow HTTP file uploads.
file_uploads = On

; Temporary directory for HTTP uploaded files (will use system default if not
; specified).
;upload_tmp_dir =

; Maximum allowed size for uploaded files.
upload_max_filesize = 4M