关于Cannot resolve scoped service from root provider解决方案.md

关于Cannot resolve scoped service from root provider解决方案

在静态类或ServiceProvider来至于静态属性或类已AddSingleton的方式添加进IServiceCollection，此时调用service.GetService<ICoreRepository>()，则会出现Cannot resolve scoped service from root provider异常

解决方法：在调用时如下使用

using (var serviceCope = service.CreateScope())
{
    _sysPermissions = serviceCope.ServiceProvider.GetService<ICoreRepository>().SysPermissions.ToList();
}