属性"body"在类型"Request"上不存在 [英] Property 'body' does not exist on type 'Request'

问题描述

请求类型的 req 变量对属性 body 没有智能.这是由于打字造成的吗?

The req variable of Request type has no intellisense for property body. Is this due to the typings?

import { Request, Response } from 'express'
import { ok, bad } from './responses'

export const signIn: async (req: Request, res: Response) => {
    try {
        const { name, pword } = req.body // body is not recognized
        const data = auth.signIn(name, password)
        ok(res, data)
    } catch (error) {
        bad(res, error)
    }
}

推荐答案

body-parser 已从表达式4 中删除. a>进入单独的项目， 因此不会有任何类型定义.

body-parser had been removed from express 4 into separate project, so there won't be any type definition about it.

我以这种方式使用它:

import * as bodyParser from 'body-parser';

let router: Router = express.Router();
router.use(bodyParser.text());

(req: Request, res: Response) => {
    let address = req['body'];
}

这篇关于属性"body"在类型"Request"上不存在的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！