I have problem with saving data in csv file. I would like save my data look
like this example :
excel preview :
A B C
1 10 11 12
2 13 14 15
As we see all values are in separate cell A1=10, B1=11, C1=12 ...
so I try :
PrintWriter wy = new PrintWriter(new FileWriter("test.csv"));
values[0][0]="10";
values[0][1]="11";
values[0][2]="12";
values[1][0]="13";
values[1][1]="14";
values[1][2]="15";
for (
String[] row : values){
for (String col : row) {
wy.print(col + "\t");
}
}
but csv file look like :
A1=10 11 12
A2=13 14 15
but B1-B2 and C1-C2 is empty
the second steep is use Ostermiller library :
OutputStream out;
out = new FileOutputStream("temp.csv");
CSVPrinter csvp = new CSVPrinter(out);
String[][] values = new String[2][3];
csvp.changeDelimiter('\t');
values[0][0]="10";
values[0][1]="11";
values[0][2]="12";
values[1][0]="13";
values[1][1]="14";
values[1][2]="15";
csvp.println(values);
but the result is also this same, is anyone do how to resolve this problem
?
