如何查询sequelize中多对多关系

const User = sequelize.define('User', {
  // 用户模型的属性
});

const Project = sequelize.define('Project', {
  // 项目模型的属性
});

const UserProject = sequelize.define('UserProject', {
  // 关联表的属性
});

User.belongsToMany(Project, { through: UserProject });
Project.belongsToMany(User, { through: UserProject });

User.findAll({
  include: Project
}).then(users => {
  users.forEach(user => {
    console.log(`用户 ${user.name} 参与的项目：`);
    user.Projects.forEach(project => {
      console.log(project.name);
    });
  });
});

User.findAll({
  include: {
    model: Project,
    where: { status: 'completed' }
  }
}).then(users => {
  users.forEach(user => {
    console.log(`用户 ${user.name} 参与的已完成项目：`);
    user.Projects.forEach(project => {
      console.log(project.name);
    });
  });
});