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brendan-duncan / archive

Dart library to encode and decode various archive and compression formats, such as Zip, Tar, GZip, ZLib, and BZip2.
MIT License
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archive class to save as file(xlsx) did not work #247

Closed YancyHsu closed 2 months ago

YancyHsu commented 1 year ago

no error display, but when open the Excel file, it shows "File Corrupted"

not worked code:

final outputStream = OutputFileStream(xlsxFilePath);
var outputBytes = ZipEncoder().encode(_archive)!;
outputStream.writeBytes(outputBytes);
YancyHsu commented 1 year ago

but when i extract Archive to a folder first, then zip it, it works, the Excel file is OK. So i think something wrong with OutputFileStream, maybe i misuse it? Can somebody help?

worked code:

var outputFolder = 'output';
extractArchiveToDisk(_archive, outputFolder);
var dir = Directory(outputFolder);
var encoder = ZipFileEncoder();
encoder.zipDirectory(dir, filename: xlsxFilePath);
dir.deleteSync(recursive: true);
Tristl commented 1 year ago

Got similar problem Try with version 3.3.2, until that version it works for me