Load document from FTP
Following example demonstrates how to render a document from FTP.
public void loadDocumentFromFtp() {
Viewer viewer = new Viewer(getFileFromFtp("sample.docx"));
HtmlViewOptions viewOptions = HtmlViewOptions.forEmbeddedResources();
viewer.view(viewOptions);
viewer.close();
}
private InputStream getFileFromFtp(String filePath) {
URI uri = new URI(filePath);
FtpWebRequest request = createRequest(uri);
WebResponse response = request.getResponse()
return getFileStream(response);
}
private FtpWebRequest createRequest(URI uri) {
FtpWebRequest request = (FtpWebRequest) WebRequest.create(uri);
request.setMethod(WebRequestMethods.Ftp.DOWNLOAD_FILE);
return request;
}
private InputStream getFileStream(WebResponse response) {
return response.getResponseStream();
}
More resources
GitHub Examples
You may easily run the code above and see the feature in action in our GitHub examples:
- GroupDocs.Viewer for Java examples, plugins, and showcase
- Document Viewer for .NET App WebForms UI Modern Example
- Document Viewer for Java App Dropwizard UI Modern Example
- Document Viewer for Java Spring UI Example
- GroupDocs.Viewer for .NET samples, plugins and showcase
- Document Viewer for .NET MVC UI Example
Free Online App
Along with full-featured Java library we provide simple but powerful free Apps. You are welcome to view Word, PDF, Excel, PowerPoint documents with free to use online GroupDocs Viewer App.