Java 中的 PrintStream 打印(对象)方法，示例

原文:https://www . geesforgeks . org/print stream-print object-method-in-Java-with-examples/

Java 中 【打印流】 类的打印(对象)方法用于打印流上指定的对象。该对象作为一个参数。

语法:

public void print(Object object)

参数:此方法接受一个强制参数对象，它是要在流中打印的对象。

返回值:此方法不返回值。

以下方法说明了打印(对象)方法的工作原理:

程序 1:

// Java program to demonstrate
// PrintStream print(Object) method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);

            // Get the char[] object
            // to be printed in the stream
            char[] object = { 'G', 'e', 'e', 'k', 's',
                              'F', 'o', 'r',
                              'G', 'e', 'e', 'k', 's' };

            // print the object
            // to this stream using print() method
            // This will put the object in the stream
            // till it is printed on the console
            stream.print(object);

            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

GeeksForGeeks

程序 2:

// Java program to demonstrate
// PrintStream print(Object) method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);

            // Get the String Object
            // to be printed in the stream
            String object = "GFG";

            // print the object
            // to this stream using print() method
            // This will put the object in the stream
            // till it is printed on the console
            stream.print(object);

            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

GFG

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