Angular4CLI找不到名字'jasmine'

您收到错误是因为TypeScript试图在app构建中包含模拟,而应用程序(正确地)不知道Jasmine.

通过将模拟添加到exclude数组中,从应用程序编译中排除模拟tsconfig.app.json:

{
  "extends": "../tsconfig.json",
  "compilerOptions": {
    "outDir": "../out-tsc/app",
    "module": "es2015",
    "baseUrl": "",
    "types": []
  },
  "exclude": [
    "test.ts",
    "**/*.spec.ts",
    "**/*.mock.ts"
  ]
}