windows 下解决 nodejs pdfkit 中文乱码问题

talk is cheap,show you the code

准备工作

cnpm install pdfkit

const PDFDocument = require('pdfkit');
const fs = require('fs');

function uuid() {
    var s = [];
    var hexDigits = "0123456789abcdef";
    for (var i = 0; i < 36; i++) {
        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
    }
    s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
    s[8] = s[13] = s[18] = s[23] = "-";

    var uuid = s.join("");
    return uuid;
}


function createPdf(text) {
    let doc = new PDFDocument();
    let name = uuid()+'.pdf';
    doc.pipe(fs.createWriteStream("pdf/"+name))
    doc.font('c:/Windows/Fonts/msyh.ttf')//指定微软雅黑字体
   .fontSize(24)
   .text(text, 100, 100);
   doc.save();
   doc.end();
   return name;
}

createPdf('这是一个中文');