Question

我对ruby很新，并且已经在封装上编写了代码。但是面对错误是“语法错误，意外的keyword_end，期望第20行的输入结束”。任何人都可以帮助我知道什么是基础我收到了错误

Class Employee
  def empdetails(name,empid,age,department)
    @name=name
    @empid=empid
    @age=age
    @department=department
  end

  def empname
    return @name
  end

  def empid
    return @empid
  end

  def empage
    return @age
  end

  def empdeparmtnet
    return @department
  end
end
empobj=Employee.new
empobj.empdetails("tom","522001","28","IT")
puts(empobj.empname)

Answer 1

在ruby class中，关键字应为小写。

class Employee
  def empdetails(name,empid,age,department)
    @name=name
    @empid=empid
    @age=age
    @department=department
  end

  def empname
    return @name
  end

  def empid
    return @empid
  end

  def empage
    return @age
  end

  def empdeparmtnet
    return @department
  end
end
empobj=Employee.new
empobj.empdetails("tom","522001","28","IT")
puts(empobj.empname)

语法错误，意外的keyword_end，期望第20行的输入结束

1 个答案: