未声明“inheritInChildApplications”属性

Question

在配置文件下Web.config下有个警告：未声明“inheritInChildApplications”属性
这个是什么原因呢？

Answer 1

<location allowOverride="true" path="." inheritInChildApplications="true">
    <appSettings>
      <add key="strconnection" value="server=(local);UID=sa;PWD=123456;DATABASE=MyDB" />
      <add key="CrystalImageCleaner-AutoStart" value="true" />
       <add key="CrystalImageCleaner-Sleep" value="60000" />
       <add key="CrystalImageCleaner-Age" value="120000" />
     </appSettings>
</location>