当在开发模式下启动Angular应用程序时，使用ng serve，根据我在互联网上读到的，如果"sourceMap": true是sat，源代码Map应该会在Web浏览器上立即出现。
这似乎不会给大多数开发人员带来麻烦。
但是，我并不是幸运的人，我的Firefox浏览器没有显示Angular生成的javascript的 typescript 副本。
我用的是Angular 14.

我是不是漏了什么参数设置？
下面的大部分内容都是由角插件编写的。但可能有些地方不准确或缺乏。
你能帮帮我吗？

• • 系统配置json**

{
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "downlevelIteration": true,
    "experimentalDecorators": true,
    "module": "esnext",
    "moduleResolution": "node",
    "importHelpers": true,
    "target": "es2020",
    "skipLibCheck": true,
    "lib": [
      "es2018",
      "dom"
    ]
  },
  "angularCompilerOptions": {
    "fullTemplateTypeCheck": true,
    "strictInjectionParameters": true
  }
}

• • Angular . json**

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "etude": {
      "projectType": "application",
      "schematics": {},
      "root": "",
      "sourceRoot": "src",
      "prefix": "app",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/etude",
            "index": "src/index.html",
            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.app.json",
            "aot": true,
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "node_modules/ol/ol.css",
              "src/styles.css"
            ],
            "scripts": []
          },
          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
                }
              ],
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": true,
              "namedChunks": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "6kb",
                  "maximumError": "10kb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "etude:build"
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "etude:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.spec.json",
            "karmaConfig": "karma.conf.js",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.css"
            ],
            "scripts": []
          }
        },
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "etude:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "etude:serve:production"
            }
          }
        }
      }
    }
  },
  "cli": {
    "analytics": false
  }
}

• • 包. json**

{
  "name": "etude",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "buildProduction": "ng build --configuration production",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "openapi": "openapi-generator generate -g typescript-angular -i ../../../../metier-et-gestion/dev/GenerationOpenAPI/openapi/openapi.json -o ./openapi --skip-validate-spec"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^14.2.12",
    "@angular/common": "^14.2.12",
    "@angular/compiler": "^14.2.12",
    "@angular/core": "^14.2.12",
    "@angular/forms": "^14.2.12",
    "@angular/platform-browser": "^14.2.12",
    "@angular/platform-browser-dynamic": "^14.2.12",
    "@angular/router": "^14.2.12",
    "@openapitools/openapi-generator-cli": "^1.0.13-4.3.1",
    "ol": "^7.1.0",
    "rxjs": "~7.8.0",
    "tslib": "^2.4.1",
    "zone.js": "~0.12.0"
  },
  "devDependencies": {
    "@angular-builders/custom-webpack": "^14.1.0",
    "@angular-devkit/build-angular": "^14.2.10",
    "@angular/cli": "^14.2.10",
    "@angular/compiler-cli": "^14.2.12",
    "@angular/language-service": "^14.2.12",
    "@types/jasmine": "~4.3.1",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "^12.11.1",
    "codelyzer": "^6.0.2",
    "jasmine-core": "~4.5.0",
    "jasmine-spec-reporter": "~7.0.0",
    "karma": "~6.4.1",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~3.0.3",
    "karma-jasmine": "~5.1.0",
    "karma-jasmine-html-reporter": "^2.0.0",
    "protractor": "~7.0.0",
    "ts-node": "~10.9.1",
    "tslint": "~6.1.0",
    "typescript": "~4.6.4",
    "webpack": "^5.75.0",
    "webpack-cli": "^5.0.1"
  },
  "overrides": {
    "codelyzer": {
      "@angular/core": ">=14.0.0",
      "@angular/compiler": ">=14.0.0"
    }
  }
}