PDF2SVG:Use pdfbox and batik to generate svg files, but no text

Question

Use Apache pdfbox and batik to generate svg files, but all texts in the generated svg files become paths This is

Printable page = new PDFPrintable(document);
SVGGraphics2D svgGenerator = new SVGGraphics2D(ctx, false);
page.print(svgGenerator, pageFormat, i);
svgGenerator.stream(svgFName,true);

If the svg file generated with pdfbox and batik cannot generate text What method do I need to use to generate an svg file from pdf using java, and text exists in the svg