belongsTo(Spellgroup::class, 'spellgroup_id')->bind(['title','cover','start_date','end_date','hour']); } //关联员工 public function employee() { return $this->hasOne(Employee::class, 'id','employee_id'); } //关联用户 public function user() { return $this->hasOne(User::class, 'id','uid'); } //关联加入团队人员 public function joinuser() { return $this->hasMany(SpellgroupJoin::class,'team_id','id'); } }