<configuration>
<appSettings>
<add key="ConnectionString" value="server=127.0.0.1;database=bmcloud;uid=root;pwd=Alin@123"/>
</appSettings>
</configuration>
- //程序中调用:
- private string strCon = ConfigurationManager.AppSettings["ConnectionString"];
<connectionStrings>
<add name="ConnectionString" connectionString="server=127.0.0.1;database=bmcloud;uid=root;pwd=Alin@123"/>
</connectionStrings>
- //在程序中读取,
- //1,引用命名空间:using System.Configuration;
- //2,获取方法
- public string connectionstring = ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
建议使用最后 一种专业 数据库专用连接;