jsPDF尝试实施时出现多个错误

时间:2020-08-24 11:31:05

标签: angular jspdf

我有一个项目,其中我们将jsPDF和autotable合并在一起,但是遇到了麻烦。

我运行的命令:

npm i jspdf --save  
npm install @types/jspdf --save
npm i jspdf jspdf-autotable --save

angular.json:

"scripts": ["../node_modules/jspdf/dist/jspdf.min.js",
              "../node_modules/jspdf-autotable/dist/jspdf.plugin.autotable.js"]

ts文件:

import * as jsPDF from 'jspdf';
import 'jspdf-autotable';


const doc = new jsPDF('portrait','px','a4');
    doc.autotable({
      head: [['Equipment_ID', 'Equipment_type_Description', 'Equipment_Description', 'Infrastructure_Name','Section_Name','Equipment_Condition','Equipment_Cost','Is_Active','Actions']],
      body: this.dataSource
    })

    doc.save("EquipmentList");


  }

错误

Property 'autotable' does not exist on type 'jsPDF'

当我这样声明时:

declare var jsPDF: any;

服务后,出现以下错误:

An unhandled exception occurred: Script file ../node_modules/jspdf/dist/jspdf.min.js does not exist.
See "C:\Users\reube\AppData\Local\Temp\ng-4iWKp5\angular-errors.log" for further details.

2 个答案:

答案 0 :(得分:1)

要在角度5 中使用jspdf-autotable,必须通过npm安装jspdf和jspdf-autotable

    npm install jspdf --save
    npm install @types/jspdf --save-dev
    npm install jspdf-autotable --save

另外,将jspdf和jspdf-autotable文件添加到(angular-cli.json或angular.json)中的脚本数组中,具体取决于您的角度版本

    "scripts": [
    "node_modules/jspdf/dist/jspdf.min.js",
    "node_modules/jspdf-autotable/dist/jspdf.plugin.autotable.js"
    ],

并且在组件中永远不要只导入jspdf或jspdf-autotable。

忘记以下导入。



    import * as jsPDF from 'jspdf'; 
    import 'jspdf-autotable';


只需在@Component之前使用

    declare var jsPDF: any;

答案 1 :(得分:0)

请尝试删除以下代码形式angular.json:

"scripts": ["../node_modules/jspdf/dist/jspdf.min.js",
           "../node_modules/jspdf-autotable/dist/jspdf.plugin.autotable.js"]