又有问题了！T.T

Question

try:<add key="war3x" value="server=(local)\NetSDK;database=war3x;Integrated Security=SSPI;"/>

Answer 1

同意楼上，\\在C#里面代表\，
string strCn = "server=(local)\\NetSDK;database=war3x;Integrated Security=SSPI;";
其实strCn 的值就是：server=(local)\NetSDK;database=war3x;Integrated Security=SSPI;
所以在web.config里面要写成<add key="war3x" value="server=(local)\NetSDK;database=war3x;Integrated Security=SSPI;"/>