Web.config和App.config配置连接字符串


读取配置文件,获取连接字符串


<connectionStrings>
    <add name="connString" connectionString="server=.;uid=sa; pwd=123456; database=SchoolDB;"/>
connectionStrings>



<appSettings>
    <add key="connString" value="server=.;uid=sa; pwd=123456; database=SchoolDB;"/>
appSettings>