FreeSQL连接MySQL

安装 FeeSql相关库

FreeSql 基本库

FreeSql.DbContext 

FreeSql.Extensions.Linq linq语法扩展库

FreeSql.Provider.Mysql MySQL连接库

新建DbConent.cs 

    public class Base{static string connstr = @"Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;SslMode=none;Initial Catalog=sales;CharSet=utf8mb4";public static readonly IFreeSql db = new FreeSql.FreeSqlBuilder().UseConnectionString(FreeSql.DataType.MySql, connstr).UseAutoSyncStructure(true).Build();public class DBContext : DbContext{public DbSet<Users> Users { get; set; }protected override void OnConfiguring(DbContextOptionsBuilder builder){var sql = new FreeSql.FreeSqlBuilder().UseConnectionString(FreeSql.DataType.MySql, connstr).UseAutoSyncStructure(true).Build();builder.UseFreeSql(sql);}}}