typescript 打字稿“不是模块”错误
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Typescript 'is not a module' error
提问by DaRoGa
I have an Angular2 project where i need to import a javascript file for use in my typescript.
我有一个 Angular2 项目，我需要在其中导入一个 javascript 文件以在我的打字稿中使用。
I have a javascript file in app/js/d3gantt.js which contains a single function of gantt = function().
我在 app/js/d3gantt.js 中有一个 javascript 文件，其中包含gantt = function().
gantt = function() {
//Does lots of stuff
return gantt;
};
I then have a definition file called d3gannt.d.ts in the same folder which looks like this:
然后我在同一个文件夹中有一个名为 d3gannt.d.ts 的定义文件，如下所示：
declare module 'd3Gantt' {
export module d3Gantt {
export function gantt(): any;
}
}
And then i reference it in my component as
import * as d3Gantt from '../app/js/d3gantt';
然后我在我的组件中引用它作为
import * as d3Gantt from '../app/js/d3gantt';
However, i get the error message stating File 'c:/Projects/RepackLog/RepackLog/RepackLog/app/js/d3gantt.d.ts' is not a module
但是，我收到错误消息说明 File 'c:/Projects/RepackLog/RepackLog/RepackLog/app/js/d3gantt.d.ts' is not a module
Am i missing something that is needed for this to pick up my files properly?
我是否错过了正确获取我的文件所需的东西？
Thanks,
谢谢，
采纳答案by Priyal85
As @FabioAntunes mentioned in one of the comments above, you just have to export gantton your d3gantt.js file itself, in-line.
The exact syntax would be
正如@FabioAntunes 在上述评论之一中提到的，您只需在线导出ganttd3gantt.js 文件本身。确切的语法是
export gantt = function() {
//Does lots of stuff
return gantt;
};
No need to declare it anywhere else. For further note on exporting modules please refer this post (Typescript es6 import module "File is not a module error").
无需在其他任何地方声明。有关导出模块的进一步说明，请参阅这篇文章（Typescript es6 导入模块“文件不是模块错误”）。
回答by ranakrunal9
Declare module as below :
声明模块如下：
declare module 'd3Gantt' {
export function gantt(): any;
}
Then import module as : import * from 'path to your module file'or import * as d3 from 'path to your module file'
然后将模块导入为：import * from 'path to your module file'或import * as d3 from 'path to your module file'
