在angular中执行构建操作时,在`package.json `中添加自定义字段

我有一个可用的角应用程序,其中几乎没有依赖关系 Package.json 是

{
  "name": "ngrx-poc",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve --port 4202",
    "build": "ng build",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "~13.1.0",
    "@angular/common": "~13.1.0",
    "@angular/compiler": "~13.1.0",
    "@angular/core": "~13.1.0",
    "@angular/forms": "~13.1.0",
    "@angular/localize": "~13.1.0",
    "@angular/platform-browser": "~13.1.0",
    "@angular/platform-browser-dynamic": "~13.1.0",
    "@angular/router": "~13.1.0",
    "@lottiefiles/lottie-player": "^1.5.6",
    "@ng-bootstrap/ng-bootstrap": "^12.0.0",
    "@ngrx/store": "^13.0.2",
    "@popperjs/core": "^2.10.2",
    "apexcharts": "^3.33.2",
    "bootstrap": "^5.1.3",
    "lottie-web": "^5.9.1",
    "ng-apexcharts": "^1.7.0",
    "ng-otp-input": "^1.8.5",
    "ngx-lottie": "^8.0.1",
    "ngx-toastr": "^14.2.1",
    "rxjs": "~7.4.0",
    "tslib": "^2.3.0",
    "zone.js": "~0.11.4"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~13.1.2",
    "@angular/cli": "~13.1.2",
    "@angular/compiler-cli": "~13.1.0",
    "@types/jasmine": "~3.10.0",
    "@types/node": "^12.11.1",
    "jasmine-core": "~3.10.0",
    "karma": "~6.3.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage": "~2.1.0",
    "karma-jasmine": "~4.0.0",
    "karma-jasmine-html-reporter": "~1.7.0",
    "typescript": "~4.5.2"
  }
}

现在,我想在中添加自定义字段 package.json 命名为 构建版本 前任

"build_version" : "2022-04-13T08:20:47.990Z"

此属性应在构建时添加到package.json中。即我什么时候使用 ng build --prod

我能做这个吗?如果是,如何?