How to read and write simultaneously from excel? Scenario: Search "Facebook","Yahoo" in google search bar and write the title. For Both reading data and writing the title same excel should be used. Currently using Apache POI for file-handling.
To read excel cell data use smth like this:
File excel = null;
FileInputStream file = null;
try {
excel = new File(dir + "\\" + filename + ".xls");
file = new FileInputStream(excel);
Workbook workbook = WorkbookFactory.create(file);
Sheet sheet = workbook.getSheetAt(0);
Iterator<Row> rowIterator = sheet.iterator();
while (rowIterator.hasNext()) {
Row row = rowIterator.next();
Iterator<Cell> cellIterator = row.cellIterator();
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
// Cell data logic
}
}
} catch (FileNotFoundException fn) {
fail(fn.getMessage());
} catch (IOException ioe) {
ioe.printStackTrace();
} finally {
file.close();
}
How to write date here is a good example: click
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