Kode kanggo ngompres EPUB ing JavaScript

Dhuwur-kinerja Node.js perpustakaan kanggo ngoptimalake ukuran lan content file EPUB nalika ngramut kualitas asli

Gawea piranti lunak pangolahan EPUB ing Node.js nggunakake EPUB Optimization API. Solusi Node.js sing kuat iki mbantu sampeyan ngoptimalake lan nyuda ukuran file EPUB kanthi gampang. Uji kemampuan kompres EPUB kanthi online kanthi gratis!

Ndeleng potongan kode

Kompres DOCX ing JavaScript

Saiki kita ora nampa file DOCX minangka input. Nanging kita bisa ngasilake file DOCX minangka ouput. Kita ngarepake dhukungan DOCX lengkap ing mangsa ngarep.

Perpustakaan JavaScript minangka solusi mandiri lan ora mbutuhake piranti lunak pihak katelu sing diinstal.

Ngurangi ukuran file DOCX nggunakake JavaScript

Nggawe file DOCX luwih cilik tanpa mundhut kualitas. JavaScript nyedhiyakake pangembang API terpadu kanggo ngoptimalake konten DOCX. Optimasi DOCX dumadi kanthi ngompres gambar ing file DOCX, uga kanthi mbusak data sing ora digunakake.

Ebook kompresi lossless lan optimasi isi digawe gampang karo 'Aspose.Words for Node.js via .NET'. Conto ing ngisor iki nuduhake carane ngoptimalake isi file DOCX ing JavaScript:

Conto kode ing JavaScript kanggo ngompres EPUB file
Unggah file sing pengin dioptimalake / kompres
Kode roto
Pilih format target saka dhaptar
npm install @aspose/words
Nyalin
const aw = require('@aspose/words');

var doc = new aw.Document("Input.docx");
doc.cleanup();

var shapes = doc.getChildNodes(aw.NodeType.Shape, true)
for (var shape of shapes) {
    if (shape.hasImage()) {
        // Iku nganti pangembang kanggo milih perpustakaan kanggo komprèsi gambar.
        const imageData = shape.getImageData().toStream();

        // ...
        // Ngompres gambar lan nyetel maneh menyang wangun.
        shape.getImageData().setImage(compressedImageBuffer);
    }
}

doc.save("Output.epub")
const aw = require('@aspose/words'); var doc = new aw.Document("Input.docx"); doc.cleanup(); var shapes = doc.getChildNodes(aw.NodeType.Shape, true) for (var shape of shapes) { if (shape.hasImage()) { // Iku nganti pangembang kanggo milih perpustakaan kanggo komprèsi gambar. const imageData = shape.getImageData().toStream(); // ... // Ngompres gambar lan nyetel maneh menyang wangun. shape.getImageData().setImage(compressedImageBuffer); } } var saveOptions = new aw.Saving.PdfSaveOptions() saveOptions.cacheBackgroundGraphics = true doc.save("Output.epub", saveOptions) const aw = require('@aspose/words'); var doc = new aw.Document("Input.docx"); doc.cleanup(); var shapes = doc.getChildNodes(aw.NodeType.Shape, true) for (var shape of shapes) { if (shape.hasImage()) { // Iku nganti pangembang kanggo milih perpustakaan kanggo komprèsi gambar. const imageData = shape.getImageData().toStream(); // ... // Ngompres gambar lan nyetel maneh menyang wangun. shape.getImageData().setImage(compressedImageBuffer); } } doc.save("Output.epub") const aw = require('@aspose/words'); var doc = new aw.Document("Input.docx"); doc.cleanup(); var shapes = doc.getChildNodes(aw.NodeType.Shape, true) for (var shape of shapes) { if (shape.hasImage()) { // Iku nganti pangembang kanggo milih perpustakaan kanggo komprèsi gambar. const imageData = shape.getImageData().toStream(); // ... // Ngompres gambar lan nyetel maneh menyang wangun. shape.getImageData().setImage(compressedImageBuffer); } } var saveOptions = new aw.Saving.OoxmlSaveOptions() saveOptions.compressionLevel = aw.Saving.CompressionLevel.Maximum doc.save("Output.epub", saveOptions) const aw = require('@aspose/words'); var doc = new aw.Document() var builder = new aw.DocumentBuilder(doc) shape = builder.insertImage("Input.docx") var saveOptions = new aw.Saving.ImageSaveOptions(aw.SaveFormat.Docx) shape.getShapeRenderer().save("Output.epub", saveOptions)
Kode roto

Cara ngompres DOCX Ing JavaScript

  1. Pasang Aspose.Words for Node.js via .NET.
  2. Tambah referensi perpustakaan (ngimpor perpustakaan) menyang proyek JavaScript sampeyan.
  3. Bukak DOCX berkas sumber ing JavaScript.
  4. Kompres DOCX tanpa kelangan kualitas.
  5. Telpon metode Document.cleanup(). Kode asil bisa beda-beda gumantung saka format file output.
  6. Entuk asil sing dikompres minangka DOCX file.

Pustaka JavaScript kanggo ngoptimalake lan ngompres EPUB file

We host our Node.js via .Net packages in NPM repositories. Please follow the step-by-step instructions on how to install "Aspose.Words for Node.js via .NET" to your developer environment.

System Requirements

This package is compatible with Node.js 14.17.0 or higher.

Optimasi format file liyane sing didhukung

Sampeyan bisa ngoptimalake file ing akeh format file liyane:

5%

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