Linux的/var/log/messages是空的(0k),messages.0, messages.1也是空的 来源于: The /var/log/messages is empty, and so are the rotated log files such as messages.0, messages.1,... (文档 ID 2053885.1) 适用于: Linux OS - Version Enterprise Linux 4.0 to Oracle Linux 7.1 with
1 前台jsp:文件的上传利用了iframe实现局部刷新功能.使用了apache的fileupload组件,用到的jar: commons-fileupload.jar,commons-io.jarDiskFileItemFactory fac = new DiskFileItemFactory();ServletFileUpload upload = new ServletFileUpload(fac);upload.setHeaderEncoding("utf-8"); Html代