Web.config参数如下:
<configuration>
<connectionStrings>
<!--数据库链接字符串-->
<add name="ConnString" connectionString="server=(local);uid=sa;pwd=;persist security info=False;initial catalog=CSharp;Max Pool Size=1000"/>
<add name="ImagePath" connectionString="http://localhost/ImageUpload/"/>
</connectionStrings>
</configuration>
在程序中可以通过下面的方法读出各个字符串:
string cs_sqlstring=System.Configuration.ConfigurationManager.ConnectionStrings["ConnString"].ToString();
string cs_imgstring=System.Configuration.ConfigurationManager.ConnectionStrings["ImagePath"].ToString();
注:1.程序中要加入System.Configuration的引用。
2.Windows 信任认证连接字符串:
conectionString="data source=.;initial catalog=Northwind;integrated security=SSPI;";