public void Configuration(IAppBuilder app)
{
//使用SQL Server
GlobalConfiguration.Configuration.UseSqlServer("LayIM_Connection");
//使用layim api
app.UseLayimApi();
} <!--融云配置-->
<add key="RongCloud_AppKey" value="pvxdm17jpv1or"/>
<add key="RongCloud_AppSecret" value="*******"/>
<connectionStrings>
<add name="LayIM_Connection" connectionString="****************"/>
</connectionStrings>