install4j - Get the root folder of the installation drive in install4j

Question

For specific needs I would like to install some files in the root directory of the installation, for example if the installation is under C:/Program Files, so I need to set some files in C:/.

Answer 1

可能有更简单的方法，但我会创建一个“运行脚本”操作并解析 ${installer:sys.installationDir} 以获取它的根...