利用configSource將web.config的connectionStrings移到另一個config文档中维护

参考：http://www.dotblogs.com.tw/puma/archive/2010/01/25/aspnet-connectionstring-appsetting-file-configsource.aspx

原config文件

  <connectionStrings> 
    <add name="eshop" connectionString="Data Source=(local);
    Initial Catalog=tempdb;User ID=sa;" providerName="System.Data.SqlClient"/>
  </connectionStrings>

 

  修改后

  <connectionStrings configSource ="dbConnection.config" />

 

dbConnection.config文件

 

<?xml version="1.0" encoding="utf-8"?>
<connectionStrings>
  <clear />
  <add name="eshop" connectionString="Data Source=(local);
Initial Catalog=tempdb;User ID=sa;" providerName="System.Data.SqlClient"/>
</connectionStrings>

 

 

 appSettings 类似

<appSettings configSource="settings.config" />

 

<?xml version="1.0" encoding="utf-8"?>
<appSettings>
  <add key="Blog" value="F6 Team" />
  <add key="Name" value="puma" />
  <add key="skill" value="ASP.NET" />
</appSettings>

 

 <appSettings file="settings.config">
    <add key="Blog" value="F6 Team" />
    <add key="Name" value="puma" />
  </appSettings>

 

<?xml version="1.0" encoding="utf-8"?>
<appSettings>
  <add key="skill" value="ASP.NET" />
</appSettings>