angular – 如何在离子2中使用pdfmake?
发布时间:2020-12-17 18:10:04 所属栏目:安全 来源:网络整理
导读:我正在尝试使用pdfmake在ionic2中创建pdf. 我将库添加到我的应用程序: $npm install pdfmake --save 将其导入课堂 import { Component } from '@angular/core';import { NavController,NavParams,LoadingController,ToastController,AlertController } from
我正在尝试使用pdfmake在ionic2中创建pdf.
我将库添加到我的应用程序: $npm install pdfmake --save 将其导入课堂 import { Component } from '@angular/core'; import { NavController,NavParams,LoadingController,ToastController,AlertController } from 'ionic-angular'; import * as pdfmake from 'pdfmake' 但是,当我尝试实例化并使用该方法时,设备中显示的错误: var dd = { content: [ 'First paragraph','Another paragraph,this time a little bit longer to make sure,this line will be divided into at least two lines' ],pageSize: 'A4',pageMargins: [25,25,25],}; // download the PDF var pdf = new pdfmake(); pdf.createPdf( dd ).download(); 运行时错误: fs.readFileSync is not a function 如何在离子2中使用pdfmake?可能吗 解决方法
所以…再次……经过很多天,我终于通过pdfmake社区的帮助获得pdfmake来处理我的项目.
我将编译后的版本克隆到www文件夹中 $cd project/www/ $git clone https://github.com/bpampuch/pdfmake.git 然后我将脚本添加到索引中. <body> <!-- Ionic's root component and where the app will load --> <ion-app></ion-app> <!-- The polyfills js is generated during the build process --> <script src="build/polyfills.js"></script> <!-- The bundle js is generated during the build process --> <script src="build/main.js"></script> <script src='pdfmake/build/pdfmake.min.js'></script> <script src='pdfmake/build/vfs_fonts.js'></script> </body> </html> 并将导入替换为… import * as pdfmake from 'pdfmake/build/pdfmake'; Pdfmake community response Github with project test (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |