我该如何解决这个错误？ 参数 1：无法将“字符串”转换为“Microsoft.EntityFrameworkCore.DbContextOptions”

Question

I have a problem with DbContext . I decided to make a new class, which will be responsible for the connections with the Database.

public class DataContextService : IDataContextService
    {
        private IMediator _mediator { get; }
        private CommonContext _commonContext { get; set; }
        private MembershipContext _membershipContext { get; set; }
        private LogsContext _logContext { get; set; }
        private MongoContext _mongoContext { get; set; }
        private IServiceScopeFactory _scopeService;

However, I have an exception near the name of base:

Argument 1: cannot convert 'string' to 'Microsoft.EntityFrameworkCore.DbContextOptions'.

I found a similar issue and response with code similar to mine, but I am not sure how to fix this issue. I would appreciate your help.

internal MembershipContext Membership_Context
        {
            get
            {
                if (_membershipContext == null)
                {
                     //This is where the error happens
                    _membershipContext = new MembershipContext(AwsSecretsManager.Get(AwsSecretNames.DbsMembership, "BusinessObjects")); 
                }
                return _membershipContext;
            }
        }

Answer 1

I found how to fix the error. I was missing the definition for DBContextOptions inside the MembershipContext . I just had to add it so that the method could recognize the connection string.

Inside MembershipContext.cs :

 private static DbContextOptions GetOptions(string connectionString)
        {
            return SqlServerDbContextOptionsExtensions.UseSqlServer(new DbContextOptionsBuilder(), connectionString, o => o.CommandTimeout(300)).Options;
        }
        public MembershipContext(string connectionString) : base(GetOptions(connectionString))
        {

        }