Click here to watch in Youtube :
https://www.youtube.com/watch?v=cy5t6tu14Ik&list=UUhwKlOVR041tngjerWxVccw
PrintWriterDemo.java
Output
https://www.youtube.com/watch?v=cy5t6tu14Ik&list=UUhwKlOVR041tngjerWxVccw
PrintWriterDemo.java
import java.io.IOException; import java.io.PrintWriter; /* * public PrintWriter(String fileName) throws * FileNotFoundException * * Parameters: * ---------- * * fileName - The name of the file to use as * the destination of this writer. If the file exists * then it will be truncated to zero size; otherwise, a * new file will be created. The output will be written * to the file and is buffered. */ public class PrintWriterDemo { public static void main(String[] args) throws IOException { PrintWriter printWriter = null; try { String fileName = "myoutputfile.txt"; /* * Creates a new PrintWriter, without automatic * line flushing, with the specified file name */ printWriter = new PrintWriter(fileName); int intValue = 10; double doubleValue = 50.87; printWriter.printf("i = %d and k = %f", intValue, doubleValue); System.out.println("Successfully written to the file." + "please check the file \'myoutputfile.txt\'"); } finally { if (printWriter != null) { printWriter.close(); } } } }
Successfully written to the file.please check the file 'myoutputfile.txt'myoutputfile.txt
i = 10 and k = 50.870000
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_PrintWriter_Cons_FileName_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_PrintWriter_Cons_FileName_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/6677706d119a4693a72878c56e3b8b5e20670e29/BasicJava/JavaIODemo_PrintWriter_Cons_FileName_App/?at=master
See also:
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