Java 中 System.out.print()和 System.out.println()函数的区别

原文:https://www . geesforgeks . org/system-out-print-and-system-out-println-function-in-Java/区别

在 Java 中，我们有以下函数来打印控制台中的任何内容。

  • System.out.print() 和
  • System.out.println()

但两者略有不同，即

system . out . println()打印内容并在语句执行后切换到下一行

system . out . print()只打印内容，执行此语句后不切换到下一行。

下面的例子将帮助你更突出地理解它们之间的区别。

例 1:

Java 语言(一种计算机语言，尤用于创建网站)

import java.io.*;

class GFG {
    public static void main(String[] args)
    {
        System.out.println("Welcome to JAVA (1st line)"); 

          // this print statement will be printed in a new line.
        System.out.print("Welcome to GeeksforGeeks (2nd line) "); 

          // this print statement will be printed in the same line.
        System.out.print("Hello Geeks (2nd line)");
    }
}

Output

Welcome to JAVA (1st line)
Welcome to GeeksforGeeks (2nd line) Hello Geeks (2nd line)

例 2:

Java 语言(一种计算机语言，尤用于创建网站)

import java.io.*;

class GFG {
    public static void main(String[] args)
    {
        System.out.print("Welcome to JAVA (1st line) "); 

          // this print statement will be printed in the same line.
        System.out.println("Welcome to GeeksforGeeks (1st line)"); 

          // this print statement will be printed in a new line.
        System.out.print("Hello Geeks (2nd line)");
    }
}

Output

Welcome to JAVA (1st line) Welcome to GeeksforGeeks (1st line)
Hello Geeks (2nd line)

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