【XML】读取web.config节点属性值

admin

XML：
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime executionTimeout="240" maxRequestLength="8192000" />
    <pages controlRenderingCompatibilityVersion="4.0" />
  </system.web>
  <appSettings>
    <add key="host" value="host" />
    <add key="db" value="122.51.106.137" />
  </appSettings>
</configuration>

获取app的key=db的value值的实现
Set xmlDoc = Server.CreateObject("Microsoft.XMLDOM")
xmlDoc.Load(Path)
Set oNode = xmlDoc.selectSingleNode("configuration/appSettings/add[@key=""db""]")
Response.Write oNode.getAttribute("value")