Open and Save Spreadsheet in xlsx4j
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Aspose.Cells - Open and Save Spreadsheet
Developers use of Aspose.Cells to open files for different purposes. For example, open a file to retrieve data from it, or use a pre-defined designer spreadsheet file to speed up your development process. Aspose.Cells allows developers to open different kinds of source files. These source files can be Microsoft Excel reports, SpreadsheetML, CSV or Tab Delimited files.
Aspose.Cells allows developers to create Excel files from scratch using its flexible API. Once you create Excel files, you would also need to save your workbook (file). Aspose.Cells provides a variety of ways to save these files.
Java
//Creating an Workbook object with an Excel file path
Workbook workbook = new Workbook(dataDir + "pivot.xlsm");
//Saving the Excel file
workbook.save(dataDir + "pivot-rtt-Aspose.xlsm");xlsx4j - Open and Save Spreadsheet
Below example shows how to open and save spreadsheets while using xlsx4j.
Java
String inputfilepath = dataDir + "pivot.xlsm";
boolean save = true;
String outputfilepath = dataDir + "pivot-rtt-xlsx4j.xlsm";
// Open a document from the file system
// 1. Load the Package
OpcPackage pkg = OpcPackage.load(new java.io.File(inputfilepath));
// Save it
if (save) {
SaveToZipFile saver = new SaveToZipFile(pkg);
saver.save(outputfilepath);
}