Yi.Admin/Yi.Framework/Yi.Framework.Model/Migrations/20211030074922_yi-5.cs

using System;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;

namespace Yi.Framework.Model.Migrations
{
    public partial class yi5 : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "visit",
                columns: table => new
                {
                    id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
                    time = table.Column<DateTime>(type: "datetime(6)", nullable: false),
                    num = table.Column<int>(type: "int", nullable: false),
                    is_delete = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_visit", x => x.id);
                })
                .Annotation("MySql:CharSet", "utf8mb4");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "visit");
        }
    }
}