假设某个DLL里有这么一个类: // Lib.dll public class Lib { public const string VERSION = "1.0"; public static void PrintVersion(string version = "1.0") { Console.WriteLine(version); } } 然后有这么个调用方: // Program.exe class Program { static void Main() {
第一种: public User validate(String userName, String password) { String hql = "from User where userName =:userName and password =:password"; User user = null; Object[] values = {userName, password}; String[] paramNames = {"userName", &quo