【发布时间】:2013-12-16 04:00:58
【问题描述】:
我有一个 NodeJS + ExpressJS,我正在迁移到 Typescript。我正在使用一个节点模块“强大”,我正在尝试为其创建一个打字稿定义。但是,由于错误,我无法将模块元素导入 Typescript 代码:
这是模块定义:
/// <reference path="../Main.d.ts" />
declare module "formidable" {
export class Formidable {
constructor();
IncomingForm() : Form;
}
export class Form{
encoding : String;
uploadDir : String;
keepExtensions : Boolean;
type : String;
parse(String, Function) : void;
}
}
这是导入模块的文件“Upload.ts”
import fs = require('fs');
import path = require('path');
import formidableModule = require('formidable');
var formidable = new formidableModule.Formidable();
这是由 Typescript 编译器创建的“Upload.js”
var fs = require('fs');
var path = require('path');
var formidableModule = require('formidable');
var formidable = new formidableModule.Formidable();
这是错误
C:\Users\Me\WebstormProjects\Core\lib\Upload.js:5
var formidable = new formidableModule.Formidable();
^
TypeError: undefined is not a function
at Object.<anonymous> (C:\Users\Anjan\WebstormProjects\Core\lib\Upload.js:5:18)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (C:\Users\Anjan\WebstormProjects\Core\app.js:9:20)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
Process finished with exit code 8
【问题讨论】:
标签: node.js typescript