Nodejs 中将html转换成pdf文件,Nodejs Convert html into pdf
1. 下载phantomjs.exe，将该文件放在根目录
2. 编写pdf.js文件(在github上下载phantomjs相关的测试文件，仿照rasterize.js文件编写pdf.js文件)
3. Nodejs调用phantomjs，将html页面转换成pdf文件
// 改变存放html和pdf的路径
app.get('/pdf5',function(request,response){
var http = require('http');
var sys = require('sys');
var exec = require('child_process').exec;
var util = require('util');
var fs = require('fs');
var innertTextForBody="<table style=' border: 1px dotted green;'><tr><td>Name</td><td>Age</td><td>Agent</td><td>Address</td><td>FootMark</td></tr></table>";
var dummyContent = '<!doctype html><html><head><title>Test</title><meta charset="utf-8"></head><body><p style="border: 1px dotted #adff2f">Hello everyone,Node you can inspire weg page go forward!</p>'+innertTextForBody+'</body></html>';
var date=new Date();
var fileName=date.getYear().toString()+date.getMonth().toString()+date.getDay().toString()+date.getHours().toString()+date.getMinutes().toString()+date.getSeconds().toString();
console.log(fileName);
// var htmlFileName ="wwwroot/public/ConverPdf/page.html", pdfFileName ="wwwroot/public/ConverPdf/page.pdf";
var htmlFileName ="wwwroot/public/ConverPdf/"+fileName+".html", pdfFileName ="wwwroot/public/ConverPdf/"+fileName+".pdf";
// Save to HTML file(this html url you can specify web page)
fs.writeFile(htmlFileName, dummyContent, function(err) {
if(err) { throw err; }
util.log("temporatry html file have generator");
});
// var child = exec("phantomjs.exe"+" "+"pdf.js"+" "+ htmlFileName + " " + pdfFileName, function(err, stdout, stderr) {
var child = exec("phantomjs.exe"+" "+"pdf.js"+" "+ htmlFileName + " " + pdfFileName, function(err, stdout, stderr) {
if(err) { throw err; }
else
{
console.log('pdf file saved to');
util.log(stderr);
fs.unlink(htmlFileName,function(err){
if (err) throw err;
console.log('successfully deleted '+htmlFileName);
});
}
});
response.writeHead(200, {'Content-Type' : 'text/html'});
response.end('Rendered to ' + htmlFileName + ' and ' + pdfFileName + '\n');
});