In this video we will learn How To Read and Write Excel data in java using Apache POI apache poi jar download path : poi.apache.org/download.html #java #selenium #apachepoi #excel #protechbeach
Hello i am not getting binary distribution option but I am getting source distribution but when i download it after that I am not getting jar files in that folder so what I can do now
In my code it always goes to cath If in my code cath " e.printStackTrace(); " it shows the error " Cannot get a STRING value from a NUMERIC cell " and if I change the " e.printStackTrace(); " to " e.getCause().printStackTrace(); " it shows the error " Cannot invoke "java.lang.Throwable.printStackTrace()" because the return value of "java.lang.Exception.getCause()" is null " is it the version of something that is wrong?
@@protechbeach Thanks for answering me '-' , I'll leave the code below, but it's practically the same as the video try { FileInputStream file = new FileInputStream("E:\\tiltado.xlsx"); Workbook wb = WorkbookFactory.create(file); Sheet s = wb.getSheet(SheetName); Row r = s.getRow(RowNum); Cell c = r.getCell(ColumNum); data = c.getStringCellValue(); }catch (Exception e) { System.out.println("LerExcel deu catch amigão"); //e.printStackTrace(); e.getCause().printStackTrace(); }
@@eutotiltadocara Solution 1: Open excel sheet >> Ctrl+a >> rightclick >> Formate cells >> Under number tab select 'Text' >> Click on OK . run script again. it will work Solution 2: replace, data = c.getStringCellValue(); this line with below two line DataFormatter formatter = new DataFormatter(); data= formatter.formatCellValue(c.getStringCellValue());
@@protechbeach Thanks for you time '-' I managed using your second option, but I had to take off the ' getStringCellValue() ' Thanks Obrigado my code worked and it looked like this DataFormatter formatter = new DataFormatter(); data= formatter.formatCellValue(c);
"ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console..." even if the file is closed
here row and coloumn number each time you are specifying , how to read and write to dynamic row and coloumn number , this is what is required in real time projects
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