Node.js + Sequelize : two foreign keys of the same model

Question

我需要在一个名为 DataSurvey 的模型中添加两​​个外键，它们指向另一个名为 AppPerson 的模型

  DataSurvey.associate = function(models) {
DataSurvey.belongsTo(models.AppPerson); // this should have the name idResponsible
DataSurvey.belongsTo(models.AppPerson); // this should have the name idConcerned  };

我怎样才能做到这一点？

感谢您的帮助

Answer 1

这工作正常

    DataSurvey.belongsTo(models.AppPerson, {as: 'Responsible'});
    DataSurvey.belongsTo(models.AppPerson, {as: 'Concerned'});