Click here to watch in Youtube :
https://www.youtube.com/watch?v=wuTZ3cKeVfQ&list=UUhwKlOVR041tngjerWxVccw
PrintWriterDemo.java
Output
https://www.youtube.com/watch?v=wuTZ3cKeVfQ&list=UUhwKlOVR041tngjerWxVccw
PrintWriterDemo.java
import java.io.File; import java.io.IOException; import java.io.PrintWriter; /* * public PrintWriter(File file) throws * FileNotFoundException * * Parameters: * ---------- * * file - 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 { File file = new File("myoutputfile.txt"); /* * Creates a new PrintWriter, without automatic * line flushing, with the specified file. */ printWriter = new PrintWriter(file); int intValue = 100; double doubleValue = 200.6; 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 = 100 and k = 200.600000
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_PrintWriter_Cons_FileObj_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_PrintWriter_Cons_FileObj_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/6677706d119a4693a72878c56e3b8b5e20670e29/BasicJava/JavaIODemo_PrintWriter_Cons_FileObj_App/?at=master
See also:
No comments:
Post a Comment