Question

C# 怎麼在app.config文件里面没配置多个连接字符串.?

我遮掩高配置的
</configuration>
<appSettings>
<add key="LinkSpg" value ="Data Source=172.16.3.001;Initial Catalog=sp;User ID=sp;Password=sp" />
</appSettings>
<appSettings>
<add key="LinkHr" value ="Data Source=172.16.3.002;Initial Catalog=BYE;User ID=sp;Password=sp" />
</appSettings>
</configuration>

像这样配置多个AppSetting节点获取连接字符串是总是提示 "组态系统无法初始化".
但只要只保留一个appsetting节点的话就能获取成功.
问题已解决

Answer 1

那就把两个都放在一个appsetting节点里呗。

</configuration>
 <appSettings> 
   <add key="LinkSpg" value ="Data Source=172.16.3.001;Initial Catalog=sp;User ID=sp;Password=sp" />
   <add key="LinkHr" value ="Data Source=172.16.3.002;Initial Catalog=BYE;User ID=sp;Password=sp" />
</appSettings> 
</configuration>

Answer 2

改成这样的
<appSettings>
<add key="LinkSpg" value ="Data Source=172.16.3.001;Initial Catalog=sp;User ID=sp;Password=sp" />
<add key="LinkHr" value ="Data Source=172.16.3.002;Initial Catalog=BYE;User ID=sp;Password=sp" />
</appSettings>

Answer 3

appSettings只能一个，但你可以在其中add多个。