typescript - TS2339 : Property 'user' does not exist on type 'Request'

Question

我正在尝试使用 JwtAuthGuard 来区分经过身份验证的请求和未经身份验证的请求。

我确实关注了 official Nestjs documentation on authentification ，但是，我无法让它工作，因为我收到 typescript 错误:TS2339: Property 'user' does not exist on type 'Request'。

bookmarks.controller.ts

import { Controller, Get, Req, UseGuards } from '@nestjs/common'
import { BookmarksService } from './bookmarks.service'
import { StandardSuccessResponse } from '../utils/standard-response.type'
import { ResponseMessage } from '../utils/response-messages.enum'
import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard'

@Controller('v1/bookmarks')
export class BookmarksController {
  constructor(private bookmarksService: BookmarksService) {}

  @UseGuards(JwtAuthGuard)
  @Get()
  async getAllBookmarkedJobs(
    @Req() request: Request
  ): Promise<StandardSuccessResponse<string[]>> {
    return {
      success: true,
      data: await this.bookmarksService.getAllBookmarkedJobs(
        request.user.candidateId
      ),
      meta: null,
      message: ResponseMessage.BOOKMARKS_RETRIEVED,
    }
  }
}

strategies/jwt.strategy.ts

import { ExtractJwt, Strategy } from 'passport-jwt'
import { PassportStrategy } from '@nestjs/passport'
import { Injectable } from '@nestjs/common'

@Injectable()
export class JwtStrategy extends PassportStrategy(Strategy) {
  constructor() {
    super({
      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
      ignoreExpiration: false,
      secretOrKey: process.env.JWT_SECRET,
    })
  }

  async validate(payload: any) {
    return { candidateId: payload.sub }
  }
}

Answer 1

因为你没有从 express 导入 Request，只需添加:

import { Request } from 'express';

但是你需要安装 @types/passport 和 @types/express，它会起作用。