pdfmake + AngularJS +电子创建_blank pdf

Question

我在AngularJS和电子中使用图书馆的AngularJS有问题。pdf保存为空白。

守则是：

.service('PDFService', function() {

   this.createPdfOne = function(data) {

    const {dialog} = require('electron').remote;
    const choice = dialog.showOpenDialog({ properties: [ 'createDirectory', 'openDirectory']});
    var docDefinition = {
        content: [
            'First paragraph',
            'Another paragraph, this time a little bit longer to make sure, this line will be divided into at least two lines'
        ]
    };

    var fs = require('fs');
    pdfMake.createPdf(docDefinition).getBuffer(function(result) {
        fs.writeFileSync(choice + '/sample.pdf', result);
    });
  };

});

更新:修复问题

我用：

pdfMake.createPdf(docDefinition).download()

而不是：

 var fs = require('fs');
    pdfMake.createPdf(docDefinition).getBuffer(function(result) {
        fs.writeFileSync(choice + '/sample.pdf', result);
 });

Answer 1

回购文档没有提到这一点，但有一个问题发现，这里提出了同样的问题。最后说你可以做这样的事情：

pdfMake.createPdf(docDefinition).download('FILENAME.pdf');