Function: ZipExtract()
Extracts a named file from an archive file
As well as zip files other common archive files are supported include tar and 7z.
Typically the archive file will have been fetch via an http action and the contents will be the body that was returned
If the filename isn't predefined then zipListFiles can be used to read the available filenames.
Syntax
zipListFiles(zipFile, filename, [charset])
| Argument | Type | Description |
|---|---|---|
| zipFile | String | The contents of the archive file |
| filename | String | The filename to extract |
| charset | String | The charset to use for the resultant file, or binary. Default is null which autodetects the charset from the file |
Examples
zipExtract(in.body, 'PackageHeader.xml')
where in.body is the archive body. Returns the PackageHeader.xml file as a string, autodetecting whether the file is encoded as UTF8, UTF16 or another encoding.