摘要：
连接数据库SQL Sever<connectionStrings> <add name="sqlservercon" connectionString="Data Source=PC-YZC\SQLEXPRESS;Initial Catalog=News;Persist Security Info=True;User ID=sa;Password=19920514"/> </connectionStrings>Data Source=PC-YZC\SQLEXPRESS 服务器名称Initial Catalog=News 阅读全文