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');
