angular - ng cli更新到版本10后，VS 2019没有智能感知和验证

Question

我已经将.NET Core 3.1 + Angular 9.1更新为Angular 10.0.2，
我使用的步骤:

将Vs TypeScript更新为3.9.5

运行ng update @angular/core @angular/cli

在此之后，VS 2019 v 16.6.3没有显示智能感知和验证，项目运行没有问题。
如果我在VS Code中打开项目，则一切正常
我发现问题是在我运行 ng update @angular/cli之后
将项目还原为9.1，一切正常
谢谢

Answer 1

将项目升级到Angular 10后，我遇到了同样的问题。这似乎是Visual Studio 2019最新版本的一个问题，该问题未处理tsconfig.json文件和tsconfig.base.json的更改。
作为一种解决方法，直到在VS 2019中解决此问题为止，我将tsconfig.base.json的内容复制到了tsconfig.json并注释了升级后的配置。
我现在有一个看起来像这样的文件，并且恢复了旧功能

/*
  This is a "Solution Style" tsconfig.json file, and is used by editors and TypeScript’s language server to improve development experience.
  It is not intended to be used to perform a compilation.

  To learn more about this file see: https://angular.io/config/solution-tsconfig.

  removed this as causes vs 2019 to fail - the config details are copied from base so when this is sort we can revert

  "files": [],
  "references": [
    {
      "path": "./src/tsconfig.app.json"
    },
    {
      "path": "./src/tsconfig.spec.json"
    },
    {
      "path": "./src/tsconfig.server.json"
    },
    {
      "path": "./e2e/tsconfig.e2e.json"
    }
  ]

*/
{
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": "./",
    "module": "esnext",
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ]
  },
  "angularCompilerOptions": {
    "enableIvy": true
  }
}