tuple

反射当前程序集

 public static void InitialPermission()
        {
            //ArrayList a = new ArrayList();
            //a.Add(new { name= 1,age = 2 });
            //a[0].GetType().GetProperty("name").GetValue(a[0]);


            List<Type> controllerTypes = new List<Type>();
            //Dictionary<string, string> permission = new Dictionary<string, string>();
            List<Tuple<string, string>> tuple = new List<Tuple<string, string>>();

            foreach (Assembly assembly in BuildManager.GetReferencedAssemblies())
            {
                controllerTypes.AddRange(assembly.GetTypes().Where(type => typeof(IController).IsAssignableFrom(type)));
            }
            controllerTypes.ForEach(t =>
            {
                if (!t.FullName.Contains("System"))
                {
                    var methods = t.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly).ToList();
                    methods.ForEach(m =>
                    {
                        //if (!permission.Keys.Contains(m.Name))
                        //{
                        //    permission.Add(m.Name, t.Name);
                        //}
                        if (!tuple.Contains(new Tuple<string, string>(m.Name, t.Name)))
                        {
                            tuple.Add(new Tuple<string, string>(m.Name, t.Name));
                        }
                    });
                }

            });
            //if (permission != null)
            //{
            //    PermissionService ps = new PermissionService();
            //    ps.InitialPermission(permission);
            //}
            if (tuple.Count > 0)
            {
                PermissionService ps = new PermissionService();
                ps.InitialPermission(tuple);
            }
        }

使用元组数据

 public void InitialPermission(List<Tuple<string, string>> tuple)
        {

            //检查数据库permission
            EntityContext db = new EntityContext();
            Role adminRole = db.Roles.Where(a => a.RoleName == "admin").FirstOrDefault();
            if (adminRole != null)
            {
                foreach (var per in tuple)
                {
                    if (db.Permissions.Include("Role").Where(p => p.ActionName == per.Item1 && p.ControllerName == per.Item2).Count() <= 0)
                    {
                        db.Permissions.Add(new Permission() { ActionName = per.Item1, ControllerName = per.Item2 });
                    }
                }
            }
            db.SaveChanges();

            //检查role_permission
            var list = db.Permissions.ToList();
            list.ForEach(a =>
                {
                    if (db.Role_Permissions.Where(b => b.Permission.PerId == a.PerId && b.Role.RoleId == adminRole.RoleId).Count() <= 0)
                    {
                        //Permission p = db.Permissions.FirstOrDefault(b => b.PerId == a.PerId);
                        //Role r = db.Roles.FirstOrDefault(b => b.RoleId == adminRole.RoleId);
                        db.Role_Permissions.Add(new Role_Permission() { PerId = a.PerId, RoleId = adminRole.RoleId });
                    }

                });
            db.SaveChanges();
        }