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Cognitive Technology Team

Feb 8, 2025 · Backend Development

Integrating PDF.js into a Spring Boot Application for PDF Preview

This guide walks through setting up a Spring Boot project, adding PDF.js static assets, creating a preview page, implementing a backend controller to serve PDF files, configuring MIME types, and testing the integrated PDF viewer for proper functionality.

Frontend integrationJavaPDF preview

0 likes · 7 min read

Integrating PDF.js into a Spring Boot Application for PDF Preview

政采云技术

May 31, 2020 · Frontend Development

Implementing High-Performance Online PDF Preview with PDF.js and Chunk Loading

This article describes how to achieve fast online PDF preview by splitting PDF files into chunks, using PDF.js to load and render only visible pages on demand, and optimizing memory by clearing off‑screen content while supporting rotation, zoom, and page navigation.

PDF previewPDF.jschunk loading

0 likes · 17 min read