JiShe.IOT.Admin/src/JiShe.IoT.DbMigrator/appsettings.json

{
  "ConnectionStrings": {
    "Default": "Data Source=localhost;Port=3306;Database=JiSheServiceProDB;uid=root;pwd=admin123;charset=utf8mb4;Allow User Variables=true;AllowLoadLocalInfile=true"
  }
}