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