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node.js - 如何使用打字稿扩展快递对象？

问题描述

当我编译一个打字稿项目时，我没有看到 express import import {Request, Response}。现在我正在尝试使用require但不确定如何扩展 express 对象并使用reqand res。任何帮助将不胜感激。

索引.ts

// import {Request, Response} from 'express';
import express = require('express');
import * as sdkStore from "../../common/sdk-store";


export function getInfo(req: Request, res: Response) {

    var app = sdkStore.getSdkInstance(req.body.client);
    app.Payment.Info(req.body, function (result) {
        res.send(result);
    });
}

标签： node.jstypescriptexpress

解决方案

我使用相同的策略来使用Request& Responsefromexpress模块。

我就是这样做的（检查getTemples方法的参数）-

打字稿

import * as express from "express";
import { Response as ApiResponse } from "../models/response.model";
import { TempleProvider } from "../providers/temple.provider";

export namespace TempleFacade {

    export function getTemples(req: express.Request, res: express.Response, next: express.NextFunction): void {
        let apiResponse: ApiResponse<any> = new ApiResponse();
        TempleProvider.getTemples()
            .then((response: Array<any>) => {
                apiResponse.data = response;
                res.json(apiResponse);
            })
            .catch((error: any) => {
                apiResponse.data = null;
                apiResponse.status = false;
                apiResponse.messages = error;
                res.json(apiResponse);
            });
    }
}

编译好的Javascript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const response_model_1 = require("../models/response.model");
const temple_provider_1 = require("../providers/temple.provider");
var TempleFacade;
(function (TempleFacade) {
    function getTemples(req, res, next) {
        let apiResponse = new response_model_1.Response();
        temple_provider_1.TempleProvider.getTemples()
            .then((response) => {
            apiResponse.data = response;
            res.json(apiResponse);
        })
            .catch((error) => {
            apiResponse.data = null;
            apiResponse.status = false;
            apiResponse.messages = error;
            res.json(apiResponse);
        });
    }
    TempleFacade.getTemples = getTemples;
})(TempleFacade = exports.TempleFacade || (exports.TempleFacade = {}));
//# sourceMappingURL=temple.facade.js.map

我希望这有帮助 ：）

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