using Microsoft.EntityFrameworkCore; using System.Security.Cryptography.X509Certificates; namespace CockRoachDBEntityFrameworkCoreTest { public class MyDbContext : DbContext { protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { //数据库名只能为小写,否则报错为:database "postgres" does not exist optionsBuilder.UseNpgsql("User ID=root;Host=localhost;Port=26257;Database=mytest;CommandTimeout=120;SslMode=Require;TrustServerCertificate=true;", o => o.ProvideClientCertificatesCallback(o => o.Add(new X509Certificate2("client.root.pk12")))); } protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity(); } } }