Javascript Typescript-导入路径别名为的类失败 我在尝试用过夜JS编写打印稿，并试图把一个类导入到我的控制器中，遇到一个错误，说：

错误：找不到模块“@Models/company”

不知何故，当我将导入更改为“../models/company”时，它起了作用。同时导入“@Models/firebase”也可以

用户控制器：

import { Controller, Get } from '@overnightjs/core'
import { Request, Response } from 'express'
import CompanyModel from '@Models/company'

@Controller('api/company')
export class CompanyController {
  private readonly company = new CompanyModel()

  @Get()
  private async get(req: Request, res: Response): Promise<any> {
    const companies = await this.company.getAllCompanies()

    return res.status(200).json({
      data: {
        companies
      }
    })
  }
}

tsconfig：

{
  "compilerOptions": {
    "target": "es5",
    "baseUrl": "./src",
    "allowJs": true,
    "module": "commonjs",
    "moduleResolution": "node",
    "paths": {
      "@Models/*": ["models/*"]
    },
    "experimentalDecorators": true,
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "importHelpers": true,
    "lib": [
      "es2015"
    ],
    "types": [
      "node"
    ],
    "sourceMap": true
  },
  "include": [
    "./src/**/*"
  ],
  "exclude": [
    "node_modules"
  ]
}

package.json：

{
  "name": "api-with-overnightjs",
  "scripts": {
    "dev": "nodemon --watch 'src/**/*.ts' --ignore 'src/**/*.spec.ts' --exec 'ts-node' src/index.ts",
    "deploy": "now --target production"
  },
  "dependencies": {
    "@overnightjs/core": "^1.4.7",
    "@overnightjs/jwt": "^1.1.2",
    "babel-plugin-import": "^1.11.0",
    "ejs": "^2.6.1",
    "express": "^4.16.4",
    "express-jwt": "^5.3.1",
    "firebase-admin": "^7.3.0",
    "typescript": "^3.4.4"
  },
  "devDependencies": {
    "@types/express": "^4.16.1",
    "@types/express-jwt": "^0.0.42",
    "@typescript-eslint/eslint-plugin": "^1.7.0",
    "@typescript-eslint/parser": "^1.7.0",
    "babel-eslint": "^10.0.1",
    "eslint": "^5.16.0",
    "eslint-config-standard": "^12.0.0",
    "eslint-plugin-import": "^2.17.2",
    "eslint-plugin-node": "^8.0.1",
    "eslint-plugin-promise": "^4.1.1",
    "eslint-plugin-security": "^1.4.0",
    "eslint-plugin-standard": "^4.0.0",
    "module-alias": "^2.2.0",
    "nodemon": "^1.18.11",
    "ts-node": "^8.1.0",
    "tsconfig-paths": "^3.8.0"
  }
}

---

非常感谢

添加到运行脚本时，问题已解决：

"dev": "nodemon --watch 'src/**/*.ts' --ignore 'src/**/*.spec.ts' --exec 'ts-node' -r tsconfig-paths/register src/index.ts"

---

添加到运行脚本时，问题已解决：

"dev": "nodemon --watch 'src/**/*.ts' --ignore 'src/**/*.spec.ts' --exec 'ts-node' -r tsconfig-paths/register src/index.ts"

---

你们的问题是什么？我如何在typescript中导入类？我是否遗漏了任何与typescript相关的配置？只是确认一下，

CompanyModel

的文件名是

company.ts

？是的。我刚刚发现问题，需要将tsconfig路径添加到运行脚本中，以便注册自定义路径。感谢您的反馈。：）你们的问题是什么？我如何在typescript中导入类？我是否遗漏了任何与typescript相关的配置？只是确认一下，

CompanyModel

的文件名是

company.ts

？是的。我刚刚发现问题，需要将tsconfig路径添加到运行脚本中，以便注册自定义路径。感谢您的反馈。：）您可以尝试在重新加载

tsmon src/index.ts时非常快的方法。您可以尝试在重新加载
tsmon src/index.ts时非常快的方法。