js将word转换为pdf

const fs = require('fs');
const mammoth = require('mammoth');
const pdfmake = require('pdfmake/build/pdfmake');
const pdfFonts = require('pdfmake/build/vfs_fonts');
pdfmake.vfs = pdfFonts.pdfMake.vfs;

// 读取Word文件
fs.readFile('example.docx', (err, data) => {
    if (err) throw err;

    // 将Word转换为HTML
    mammoth.convertToHtml({ buffer: data })
        .then(result => {
            const html = result.value; // 转换后的HTML
            const messages = result.messages; // 转换过程中的消息

            // 使用pdfmake生成PDF
            const docDefinition = {
                content: [
                    { text: html, style: 'body' }
                ],
                styles: {
                    body: {
                        fontSize: 12,
                        margin: [0, 0, 0, 10]
                    }
                }
            };

            pdfmake.createPdf(docDefinition).download('output.pdf');
        })
        .catch(error => {
            console.error('转换失败:', error);
        });
});