vbs教程《环境变量》

set ws = createobject("wscript.shell")rem 获取环境变量值rem msgbox(ws.expandenvironmentstrings("%path%"))rem msgbox(ws.expandenvironmentstrings("%xiaohei_path%"))rem 系统环境变量对象集合rem set envs = ws.environment("system")rem 用户环境变量对象集合set envs = ws.environment("user")rem 设置环境变量rem envs("test_path_1") = "e:\test"rem 获取环境变量值rem msgbox(envs("test_path_1"))rem 删除环境变量rem envs.remove("test_path_1")rem 遍历环境变量rem for each env in envsrem msgbox(env)rem nextset ws = nothing