Scala-- class definition

1, the class definition method

com.itstar.scala.test Package 

class student1 { 
  Private stuId var: Int = 0 
  Private stuname var: String = "Jack" 
  Private stuAge var: Int = 22 is 
  Private [the this] stuSex var: String = "MALE" 

  DEF getStuName () this.stuName = 
  // first equal sign is a logic function, the second equal sign is the assignment 
  DEF setStuName (newName: String) = this.stuName = newName 

} 
// Note that object class name and may not be the same, if the same thing, this object is called class of objects associated 
object student1 { 
  DEF main (args: Array [String]): Unit = { 
    var = STU1 new new student1 
    println (stu1.getStuName ()) 
    stu1.setStuName ( "Tom") 
    println (stu1.getStuName ()) 
    println ( "============================")
    // When a property is private time, scala will automatically generate a corresponding set get method, the method name with the name attribute is consistent 
    println (stu1.stuName + "\ t" + stu1.stuAge + "\ t" + stu1. stuId) 
    // If you want private property is not being accessed, then it is modified with private [the this] 
    println (stu1.stuSex) 

} 
}