; Maximum size of POST data that PHP will accept.; Its value may be 0 to disable the limit. It is ignored if POST data reading; is disabled through enable_post_data_reading.; http://php.net/post-max-sizepost_max_size = 2048M如果报临时文件不存在,修改php.ini; Temporary directory for HTTP uploaded files (will use system default if not; specified).; http://php.net/upload-tmp-dirupload_tmp_dir = d:/tmp; Maximum allowed size for uploaded files.; http://php.net/upload-max-filesizeupload_max_filesize = 2000M如果报文件上传失败,修改D:\phpstudy_pro\Extensions\Apache2.4.39\conf\httpd.confFcgidMaxRequestLen 512000000改了彩色的这句后正常了