菜单
×
   ❮   
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

Kotlin Output (Print Text)


Kotlin Output (Print)

The println() function is used to output values/print text

示例

fun main() {
  println("Hello World")
}
自己动手试一试 »

You can add as many println() functions as you want. Note that it will add a new line for each function

示例

fun main() {
  println("Hello World!")
  println("I am learning Kotlin.")
  println("It is awesome!")
}
自己动手试一试 »

You can also print numbers, and perform mathematical calculations

示例

fun main() {
  println(3 + 3)
}
自己动手试一试 »

The print() function

There is also a print() function, which is similar to println(). The only difference is that it does not insert a new line at the end of the output

示例

fun main() {
  print("Hello World! ")
  print("I am learning Kotlin. ")
  print("It is awesome!")
}
自己动手试一试 »

Note that we have added a space character to create a space between the sentences.


×

联系销售

如果您想将 W3Schools 服务用于教育机构、团队或企业,请发送电子邮件给我们
sales@w3schools.com

报告错误

如果您想报告错误,或想提出建议,请发送电子邮件给我们
help@w3schools.com

W3Schools 经过优化,旨在方便学习和培训。示例可能经过简化,以提高阅读和学习体验。教程、参考资料和示例会不断审查,以避免错误,但我们无法保证所有内容的完全正确性。使用 W3Schools 即表示您已阅读并接受我们的使用条款Cookie 和隐私政策

版权所有 1999-2024 Refsnes Data。保留所有权利。W3Schools 由 W3.CSS 提供支持