ASP.NET MVC 4 - 我应该如何加密生产SQL服务器的连接字符串？

I have an ASP.NET MVC 4 project which is to be deployed to Azure for production, in production I use a SQL Azure database. My problem is that I want to connect to the SQL Azure database only in the production deployment, and not when developing, I have an ASP.NET MVC 4 project which is to be