在node.js中

使用打字稿是我的代碼在node.js中

/// <reference path="typings/node/node.d.ts"/> 

var net = require('net'); 
var x:net.net.Socket;

我想聲明變量x爲Socket類型，但會報告錯誤 TS2503：找不到命名空間淨

這是一個部分node.d.ts

declare module "net" { 
    import stream = require("stream"); 

    export interface Socket extends stream.Duplex { 
     // Extended base methods 
     write(buffer: Buffer): boolean; 
     write(buffer: Buffer, cb?: Function): boolean; 
     write(str: string, cb?: Function): boolean; 
     write(str: string, encoding?: string, cb?: Function): boolean; 
     write(str: string, encoding?: string, fd?: string): boolean; 

     connect(port: number, host?: string, connectionListener?: Function): void; 
     connect(path: string, connectionListener?: Function): void; 
     bufferSize: number; 
     setEncoding(encoding?: string): void; 
     write(data: any, encoding?: string, callback?: Function): void; 
     destroy(): void; 
     pause(): void; 
     resume(): void; 
     setTimeout(timeout: number, callback?: Function): void; 
     setNoDelay(noDelay?: boolean): void; 
     setKeepAlive(enable?: boolean, initialDelay?: number): void; 
     address(): { port: number; family: string; address: string; }; 
     unref(): void; 
     ref(): void;

來源

2015-08-09 tcstory

你有沒有嘗試重命名'net' VAR別的東西（比如'VAR netService =需要（ '淨'）;'）和使用'Socket'接口模塊'net'與'var x：net.Socket;'？ – Brunt

@Brunt是的，問題仍然在這裏 – tcstory

請看[TypeScript手冊：可選模塊加載和其他高級加載方案]（http://www.typescriptlang.org/Handbook#modules）中所述的'typeof'關鍵字 - 可選模塊加載和其他高級加載方案） – xmojmr

在TypeScript 1.5+中：

import * as net from 'net'; 

let mySocket: net.Socket;

或者

import { Socket } from 'net'; 

let mySocket: Socket;

來源

2015-08-09 14:35:01

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