webapp各种路径获取

1、ServletActionContext.getServletContext().getRealPath("/")

得到:C:UsersJLWorkspaces.metadata.me_tcatwebappsHuiLife

ServletActionContext.getServletContext().getRealPath("")

得到:C:UsersJLWorkspaces.metadata.me_tcatwebappsHuiLife

new File(ServletActionContext.getServletContext().getRealPath("")).getParent()

得到:C:UsersJLWorkspaces.metadata.me_tcatwebapps

原文地址:https://www.cnblogs.com/xingyyy/p/3856222.html