Sqlserver stored procedures pass array parameters

Problem description

Create PROCEDURE  [dbo].[Ly_Kc_GetKcInfoById] 
    @strKcId varchar(500)-- The value to be passed in is ‘1,2,3,4,5’

select * from Table where Id in (@strKcId ) 

explain Id by Int type

The parameter ‘1,2,3,4,5’ Pass it on , Executing a stored procedure will report an error .

terms of settlement ：

select   *   from Table   where CHARINDEX(','+cast(Id as varchar(20))+','  ,  ','[email protected]+',')>0