deniro1974
asked on
how do i define a text file'path in a java program ?
Iwill write a java program that shoud read a text file and write its information in a classified table ,
The text file includes :lines,numbers , words ,time and date format ,
I need simple java program with simplest cost of search ,
the text file is a outogenerating report which describe the time ,date ,period of time fo the employee's local or interntional calls.
The text file includes :lines,numbers , words ,time and date format ,
I need simple java program with simplest cost of search ,
the text file is a outogenerating report which describe the time ,date ,period of time fo the employee's local or interntional calls.
mport java.io.*;
public class ReadFile{
public static void main (String [] args){
File file =new File (args[0]);
try{
BufferedReader in=new File(args[0]){
File file=new File(args[0]);
try{
BufferedReader in=new BufferedReader(new(FileReader(file));
String s;
/*sample of the text file:
-------- 09/24/07 12:10:59
RECORD RESTART
-------- 09/24/07 12:11:16 LINE = 0094 STN = 4002
BC = SPEECH
00:00:00 OUTGOING CALL
DIGITS DIALED 5652443
00:00:33 CALL RELEASED
-------- 09/24/07 12:10:32 LINE = 0099 STN = 7030
BC = SPEECH
00:00:00 OUTGOING CALL
DIGITS DIALED 56190430
00:01:27 CALL RELEASED
-------- 09/24/07 12:11:50 LINE = 0094 STN = 4002
BC = SPEECH
00:00:00 OUTGOING CALL
DIGITS DIALED 2408272
00:00:11 CALL RELEASED
-------- 09/24/07 12:12:02 LINE = 0099 STN = 4002
BC = SPEECH
00:00:00 OUTGOING CALL
DIGITS DIALED 2408272
00:00:05 CALL RELEASED
*/
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SOLUTION
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Hi,
For windows machine, u need to escape the escape sequence '\' while writing the path.
format:
Drive name:\\\\dir name\\dir name\\file name.extension
e.g. e:\\\\rock\\pritam\\math.t xt
For more info refer to this link.
http://java.sun.com/j2se/1.5.0/docs/api/
and check for the class "File".
For windows machine, u need to escape the escape sequence '\' while writing the path.
format:
Drive name:\\\\dir name\\dir name\\file name.extension
e.g. e:\\\\rock\\pritam\\math.t
For more info refer to this link.
http://java.sun.com/j2se/1.5.0/docs/api/
and check for the class "File".
String separator = System.getProperty("file.s
To get the correct character to put in between the bits of the file path and to ensure your code is platform indepndent.
But did you want to know how to define the file path (you app passes the filename in on the command line) or how to parse the file?