带有示例的 Scala Char toString() 方法

toString()方法用于将指定的字符转换为字符串。

Method Definition: def toString: String

Return Type: It returns the String representation of the stated character.

示例：1#

// Scala program of toString()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying toString method
        val result = 'B'.toString
          
        // Displays output
        println(result)
      
    }
} 

输出：

B

示例：2#

// Scala program of toString()
// method
  
// Creating object
object GfG
{ 
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying toString method
        val result = 'b'.toString
          
        // Displays output
        println(result)
          
    }
} 

输出：

b