Node.js 使用typescript时nodemon未刷新

我正在开发一个包含NodeJs、express、typescript和nodemon的应用程序

但是当我更改ts文件中的一些代码时，页面没有刷新

如何在js中编译ts文件并使用nodemon（或其他工具）刷新浏览器

package.json

{
  "name": "myapp",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "body-parser": "^1.17.2",
    "debug": "^2.6.8",
    "dotenv": "^2.0.0",
    "express": "^4.15.3",
    "iconv-lite": "^0.4.17",
    "inversify": "^4.11.1",
    "jsonwebtoken": "^7.4.1",
    "mongoose": "^5.0.10",
    "morgan": "^1.8.2",
    "passport": "^0.3.2",
    "passport-jwt": "^2.2.1",
    "rxjs": "^5.4.2",
    "typescript": "^2.7.2",
    "winston": "^2.3.1"
  },
  "devDependencies": {
    "@types/chai": "^4.0.0",
    "@types/debug": "0.0.29",
    "@types/dotenv": "^2.0.20",
    "@types/express": "^4.0.35",
    "@types/mocha": "^2.2.41",
    "@types/mongoose": "^4.7.15",
    "@types/morgan": "^1.7.32",
    "@types/node": "^6.0.77",
    "@types/passport": "^0.3.3",
    "@types/passport-jwt": "^2.0.20",
    "chai": "^4.0.2",
    "chai-http": "^3.0.0",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-typescript": "^3.1.7",
    "gulp-yaml": "^1.0.1",
    "mocha": "^3.4.2",
    "mocha-typescript": "^1.1.4"
  },
  "scripts": {
    "start": "gulp build && nodemon dist/index.js",
    "build": "gulp build",
    "test": "gulp build && mocha -t 30000 dist/**/*.test.js"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/devslaw/TypeScript-Node.js-REST-example.git"
  },
  "keywords": [],
  "author": "Arthur Arakelyan <arthur@devslaw.com>",
  "license": "ISC",
  "homepage": "https://github.com/devslaw/TypeScript-Node.js-REST-example#readme"
}

{
“名称”：“myapp”，
“版本”：“1.0.0”，
“说明”：“，
“main”：“index.js”，
“依赖项”：{
“bcryptjs”：“^2.4.3”，
“正文分析器”：“^1.17.2”，
“调试”：“^2.6.8”，
“dotenv”：“^2.0.0”，
“快车”：“^4.15.3”，
“iconv lite”：“^0.4.17”，
“反向化”：“^4.11.1”，
“jsonwebtoken”：“^7.4.1”，
“猫鼬”：“^5.0.10”，
“摩根”：“^1.8.2”，
“passport”：“^0.3.2”，
“护照jwt”：“^2.2.1”，
“rxjs”：“^5.4.2”，
“类型脚本”：“^2.7.2”，
“温斯顿”：“^2.3.1”
},
“依赖性”：{
“@types/chai”：“^4.0.0”，
“@types/debug”：“0.0.29”，
“@types/dotenv”：“^2.0.20”，
“@types/express”：“^4.0.35”，
“@types/mocha”：“^2.2.41”，
“@types/mongoose”：“^4.7.15”，
“@types/morgan”：“^1.7.32”，
“@types/node”：“^6.0.77”，
“@types/passport”：“^0.3.3”，
“@types/passport jwt”：“^2.0.20”，
“chai”：“^4.0.2”，
“chai http”：“^3.0.0”，
“吞咽”：“^3.9.1”，
“大口喝干净”：“^0.3.2”，
“gulp typescript”：“^3.1.7”，
“吞咽yaml”：“^1.0.1”，
“摩卡咖啡”：“^3.4.2”，
“摩卡字体脚本”：“^1.1.4”
},
“脚本”：{
“开始”：“gulp build&&nodemon dist/index.js”，
“建造”：“吞咽建造”，
“测试”：“大口构建和摩卡-t 30000 dist/***.test.js”
},
“存储库”：{
“类型”：“git”，
“url”：“git”+https://github.com/devslaw/TypeScript-Node.js-REST-example.git"
},
“关键词”：[]，
“作者”：“Arthur Arakelyan”，
“许可证”：“ISC”，
“主页”：https://github.com/devslaw/TypeScript-Node.js-REST-example#readme"
}

---

所以要知道，每当我进行更改时，我都需要停止服务器并再次运行npm start

问题在于您的启动脚本正在观看

dist/index.js

。此文件夹仅在代码重新编译为纯JavaScript时更改。因此，您需要查看TypeScript文件。最棒的是，您可以更改nodemon的默认行为。您还需要将

ts节点

添加到

package.json中

尝试将脚本设置为类似以下内容：

nodemon--watch'src/***.ts'--exec'ts node'src/index.ts

然后，您将需要设置一个包含以下内容的
nodemon.json
文件：

{
  "watch": ["src"],
  "ext": "ts",
  "exec": "ts-node ./src/index.ts"
}

另一种方法是使用ts节点的可能副本