用Request.ServerVariables获取环境变量

用Request.ServerVariables获取环境变量
<%

Response.Write "运行ASP文件的路径: " &_
Request.ServerVariables("Script_Name") & "<Br>"
Response.Write "返回content的数据长度: " &_
Request.ServerVariables("Content_Length") & "<Br>"
Response.Write "返回客户的IP地址: " &_
Request.ServerVariables("Remote_Addr") & "<Br>"
Response.Write "浏览器名: " &_
Request.ServerVariables("HTTP_USER_AGENT") & "<Br>"
Response.Write "返回主页实际物理路径: " &_
Request.ServerVariables("APPL_PHYSICAL_PATH") & "<Br>"
%>