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Java中的PrintWriter类的print(int)方法用于在流上打印指定的int值。此int值用作参数。
用法:
public void print(int intValue)
参数：此方法接受强制参数intValue，该参数是要写入流中的int值。
返回值：此方法不返回任何值。
下面的方法说明了print(int)方法的用法：
示例1:
// Java program to demonstrate
// PrintWriter print(int) method
import java.io.*;
class GFG {
public static void main(String[] args)
{
try {
// Create a PrintWriter instance
PrintWriter printr
= new PrintWriter(System.out);
// Print the int value '4'
// to this stream using print() method
// This will put the intValue in the
// stream till it is printed on the console
printr.print(4);
printr.flush();
}
catch (Exception e) {
System.out.println(e);
}
}
}
输出：
4
示例2:
// Java program to demonstrate
// PrintWriter print(int) method
import java.io.*;
class GFG {
public static void main(String[] args)
{
try {
// Create a PrintWriter instance
PrintWriter printr
= new PrintWriter(System.out);
// Print the int value '65'
// to this stream using print() method
// This will put the intValue in the
// stream till it is printed on the console
printr.print(65);
printr.flush();
}
catch (Exception e) {
System.out.println(e);
}
}
}
输出：
65